ABB · D GOST J J J J K CB scheme J J E CCC J J J L RMRS J J J J J Marks a CE J J J J J J J J J J J...

ABB

ABB 59

2CDC110004C0205

2

Measuring and monitoring relays

CMandC5xxrange

Content

Benefits and advantages, overview of features............................................................ 60Approvals and marks....................................................................................................... 64

Current and voltage monitors, single-phase................................................................. 65Orderingdetails.................................................................................................................. 66Technicaldata.................................................................................................................... 72

Three-phase monitors..................................................................................................... 77Orderingdetails.................................................................................................................. 78Technicaldata.................................................................................................................... 84

Insulation monitors for ungrounded supply mains....................................................... 89Orderingdetails.................................................................................................................. 90Technicaldata.................................................................................................................... 96

Motor load monitors......................................................................................................... 99Orderingdetails.................................................................................................................. 101Technicaldata.................................................................................................................... 102

Thermistor motor protection relays................................................................................ 103Orderingdetails.................................................................................................................. 105Technicaldata.................................................................................................................... 109

Temperature monitors...................................................................................................... 111Orderingdetails.................................................................................................................. 112Technicaldata.................................................................................................................... 116

Liquid level monitors and controls................................................................................. 117Orderingdetails.................................................................................................................. 118Technicaldata.................................................................................................................... 124

Contact protection relays and sensor interface relay................................................... 127Orderingdetails.................................................................................................................. 128Technicaldata.................................................................................................................... 130

Cycle monitor with watchdog function.......................................................................... 133Orderingdetails.................................................................................................................. 134Technicaldata.................................................................................................................... 135

General technical data, Accessories and Current transformers................................. 137Technicaldiagrams............................................................................................................. 138Dimensionaldrawings........................................................................................................ 139Accessories........................................................................................................................ 140Currenttransformers.......................................................................................................... 141Conversiontable................................................................................................................ 142

2

60 ABB2CDC110004C0205

2CD

C 2

55 0

78 F

0b07

1SV

R5

508

51F

9400

2CD

C2

530

11F

0003

1SV

C1

100

00F

0506

1SV

C1

100

00F

052

8

Measuring and monitoring relays CM rangeBenefitsandadvantages

CM-Erange:Economic

Only22.5mmwideenclosure Outputcontacts:1c/ocontactor1n/ocontact(250V/4A) Onesupplyvoltagerange Onemonitoringfunction Cost-efficientsolutionforOEMapplications Presetmonitoringranges

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Combination screws

Easytighteningandreleaseoftheconnectingscrewswithpozidrive,pan-orcrossheadscrewdriver.

Safety

The"realdistance"ishidden.Theclearanceandthecreepagedistancesofourproductsexceedinternationalstandardsandsubstantiallyincreasethesafetyofourproducts.

2

ABB 61

2CDC110004C0205

1SV

R4

503

35F

0100

1SV

R4

308

24F

930

0

2CD

C2

530

89F

0004

2CD

C2

530

14F

0003

2CD

C2

530

10F

0003

2CD

C2

530

64F

0006

2CD

C2

530

09F

0005

2CD

C2

530

11F

000

3

Measuring and monitoring relays CM rangeBenefitsandadvantages

Only22.5mmwideenclosure Outputcontacts:1or2c/ocontacts

(250V/4A) Onesupplyvoltagerangeorsuppliedbymeasuringcircuit Settingandoperationviafront-faceoperatingcontrols Adjustmentofthresholdvaluesandswitchinghysteresisvia

directreadingscale Integratedandsnap-fittedfront-facemarker Sealabletransparentcover(accessory)

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45mmwideenclosure Outputcontacts:2c/ocontacts

(400V/5A) Continuousvoltagerange(24-240VAC/DC)orsingle-supply Settingandoperationviafront-faceoperatingcontrols Adjustmentofthresholdvaluesandswitchinghysteresisvia

directreadingscale Adjustabletimedelays Integratedandsnap-fittedfront-facemarkerlabel Sealabletransparentcover(accessory)

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Direct reading scales

Directadjustmentofthethresholdvaluesofmeasuringandmonitoringrelayswithoutanyadditionalcalculationprovidesaccuratetimedelayadjustment.

LEDs for status Indication

Allactualoperationalstatesareindicatedbyfront-faceLEDs,thussimplifyingcommis-sioningandtroubleshooting.

Double-chamber cage connection terminals

Double-chambercageconnectionterminalsprovideconnectionofwiresupto2x2.5mm2

(2x14AWG),rigidorfine-strand,withorwith-outwireendferrules.Potentialdistributiondoesnotrequireadditionalterminals,thussavingtimeandmoney.Wiringisconsiderablysimplifiedthroughintegratedcableguides.

Integrated marker label

Integratedmarkerlabelsallowtheproducttobemarkedquicklyandsimply.Noadditionalmarkinglabelsarerequired.

Sealable transparent covers

Protectionagainstunauthorizedchangesoftimeand/orthresholdvaluesinsizes22.5and45mmwide(optionallyavailableasanaccessory).

Safety

The"realdistance"ishidden.Theclearanceandthecreepagedistancesofourproductsexceedinternationalstandardsandsubstantiallyincreasethesafetyofourproducts.

CM-Srange:Universalandmultifunctional

CM-Nrange:Multifunctional

2

62 ABB2CDC110004C0205

2CD

C2

520

25F

0004

2CD

C2

520

26F

0004

2CD

C2

520

27F

0004

2CD

C2

520

28F

0004

Measuring and monitoring relays CM and C5xx rangeMonitoringfeaturesandapplicationranges

Single-phasecurrentandvoltagemonitoring

Three-phasemonitoring Phaseloss

CM-PBE Over-andundervoltage

CM-PVE Phasesequenceandphaseloss

CM-PFEandCM-PFS Phasesequenceandphaseloss,

over-andundervoltageCM-PSSandCM-PVS

Phasesequenceandphaseloss,unbalanceCM-PAS

Phasesequenceandphaseloss,unbalance,over-andundervoltageCM-MPS

J

J

J

J

J

J

InsulationmonitoringCM-IWN-ACforelectricallyisolatedACnetworks,andCM-IWN-DCforelectricallyisolatedDCnet-works.

MotorloadmonitoringCM-LWNmonitorsloadstatesofsingle-andthree-phaseasynchronousmotors.

Current monitoring

Monitoringofmotorcurrentconsumption Monitoringoflightinginstallationsandheatingcircuits Monitoringofhoistinggearandtransportationequipmentoverload Monitoringoflockingdevices,electromechanicalbrakegearandlockedrotor

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Voltage monitoring

SpeedmonitoringofDCmotors Monitoringofbatteryvoltagesandothersupplynetworks Monitoringofupperandlowervoltagethresholdvalues

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Three-phase voltage monitoring

Voltagemonitoringofmobilethree-phaseequipment Protectionofpersonnelandinstallationsagainstphasereversal Monitoringofthesupplyvoltagetomachinesandinstallations Protectionofequipmentagainstdamagecausedbyunstablesupplyvoltage Switchingtoemergencyorauxiliarysupply Protectionofmotorsagainstdamagecausedbyunbalancedphasevoltagesand

phaseloss

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Insulation monitoring

Monitoringofelectricallyisolatedsupplymainsforinsulationresistancefailure Detectionofinitialfaults Protectionagainstgroundfaults

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Motor load monitoring

DetectionofV-beltbreaking Motorprotectionagainstoverload Monitoringoffiltersforclogging Protectionofpumpsagainstdryrunning Detectionofhighpressureinconduitsystems Monitoringfordullingbladesinsawingandcuttingmachines

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Over-orundercurrentmonitoringCM-SRSandCM-SRS.M

Over-andundercurrentmonitoringCM-SFS

Over-orundervoltagemonitoringCM-ESSandCM-ESS.M

Over-andundervoltagemonitoringCM-EFS

J

J

J

J

2

ABB 63

2CDC110004C0205

ϑ

2CD

C2

520

30F

0004

2CD

C2

520

31F

0004

2CD

C2

520

32F

0004

2CD

C2

520

36F

0004

ϑ 2CD

C2

520

29F

0004

Measuring and monitoring relays CM and C5xx rangeMonitoringfeaturesandapplicationranges

CM-ENE,CM-ENSandCM-ENNforcontrolandregulationofliquidlevelsandratiosofmixturesofconductivefluids.

TheCM-KRNprotectssensitivecontrolcontactsfromexcessiveloadsandcanstoreswitchposi-tions.TheCM-SISsuppliesandevaluatesNPNandPNPsensors.

Liquidlevelmonitoring

Contactprotection,sensorevaluation

Temperaturemonitoring

CyclemonitoringCyclemonitorwithwatchdogfunctionCM-WDS.

Liquid level monitoring and control

Protectionofpumpsagainstdryrunning Protectionagainstcontaineroverflow Controlofliquidlevels Detectionofleaks Controlofmixingratios

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Contact protection / sensor evaluation

Storageoftheswitchingstatesofbouncingcontacts Amplificationoftheswitchstateinformationofsensitivecontacts SupplyandevaluationofNPNorPNPsensors

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Cycle monitoring

Externalmonitoringofthecorrectfunctionofprogrammablelogiccontrollers(plc)andindustrialpcs(ipc)

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Temperature monitoring

Motorandsystemprotection Controlcabinettemperaturemonitoring Frostmonitoring Temperaturelimitsforprocessvariables,e.g.inthepackingorelectroplatingindustry Controlofsystemsandmachineslikeheating,air-conditioningandventilation

systems,solarcollectors,heatpumpsorhotwatersupplysystems MonitoringofservomotorswithKTYsensors Bearingandgearoilmonitoring Coolantmonitoring

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ThermistormotorprotectionCM-MSE,CM-MSSandCM-MSNprovidefullprotectionofmotorswithintegratedPTCresistorsensors.

Thermistor motor protection

Protectionofmotorsagainstthermaloverload,e. g.causedbyinsufficientcooling,heavyloadstartingconditions,undersizedmotors,etc.

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Acquisition,messagingandregulationoftempe-raturesofsolid,liquidandgaseousmediainpro-cessesandmachinesviaPT100,PT1000,KTY83,KTY84orNTCsensorswithC510,C511,C512,C513.

2

64 ABB2CDC110004C0205

Measuring and monitoring relays CM and C5xx rangeApprovalsandmarks

J existing j pending

Currentandvoltagemonitoring,single-phase

Three-phasemonitoring

Approvals CM

-SR

S.1

x

CM

-SR

S.2

x

CM

.SR

S.M

CM

-SFS

.2

CM

-ES

S.1

x

CM

-ES

S.2

x

CM

-ES

S.M

CM

.EFS

.2

CM

-PB

E

CM

-PV

E

CM

-PFE

CM

-PFS

CM

-PS

S

CM

-PV

S

CM

-PA

S

CM

-MP

S

A UL508,CAN/CSAC22.2No.14 J J J J J J J J J J J J J J J J

C GL j j j j j j j j J j j j j

D GOST J J J J J J J J J J J J J J J J

K CBscheme J J J J J J J J J J J J J J J J

E CCC J J J J J J J J J J J J J J J J

L RMRS J J J J J J J J J J J J J J J J

Marks

a CE J J J J J J J J J J J J J J J J

b C-Tick J J J J J J J J J J J J J J J J


Insulationmonitorsforungroundedsupplymains

Motorloadmonitoring

Temperaturemonitoring

Contactprotection,sensorinterface

Approvals CM

-IW

N-A

C

CM

-IW

N-D

C

C55

8.01

C55

8.02

C55

8.03

CM

-LW

N

C51

0

C51

1

C51

2

C51

3

CM

-KR

N

CM

-SIS

A UL508,CAN/CSAC22.2No.14 J J J J J J J J J J J

C GL J J J J

D GOST J J J J J

K CBscheme J J J

E CCC J J J

L RMRS J J J J J

Marks

a CE J J J J J J J J J J J J

b C-Tick J J J J


Cycle monitoring

Thermistormotorprotection Liquidlevelmonitoring

Approvals CM

-WD

S

CM

-MS

E

CM

-MS

S(1

)

CM

-MS

S(2

)

CM

-MS

S(3

)

CM

-MS

S(4

)

CM

-MS

S(5

)

CM

-MS

S(6

)

CM

-MS

S(7

)

CM

-MS

N

CM

-EN

EM

IN

CM

-EN

EM

AX

CM

-EN

S

CM

-EN

SU

P/.

..

CM

-EN

N

CM

-EN

NU

P/.

..

A UL508,CAN/CSAC22.2No.14 J J J J J J j J J J J J J J

C GL J J J J J J J J J1) J

D GOST J J J J J J J J J J J J J J J

I II(2)G,PTB02ATEX3080 J J j J J J

K CBscheme J J J J J J J J J J J J J J

E CCC J J J J J J J J J J J J J J

L RMRS J J J J J J J J J J J J J J J J

Marks

a CE J J J J J J J J J J J J J J J J

b C-Tick J J J J J J J J J J J J J J J1)VersionswithsafetyisolationwithoutCapproval

ABB

ABB 65

2CDC110004C0205

2

Content

Orderingdetails CM-SRS.1,CM-SRS.2................................................................................................. 66 CM-SRS.M................................................................................................................... 67 CM-SFS.2.................................................................................................................... 68 CM-ESS.1,CM-ESS.2................................................................................................. 69 CM-ESS.M................................................................................................................... 70 CM-EFS.2.................................................................................................................... 71Technicaldata CM-SRS.1,CM-SRS.2,CM-SRS.M,CM-SFS.2......................................................... 72 CM-ESS.1,CM-ESS.2,CM-ESS.M,CM-EFS.2.......................................................... 74Technicaldiagrams............................................................................................................. 138Dimensionaldrawings........................................................................................................ 139Accessories........................................................................................................................ 140Currenttransformers.......................................................................................................... 141Conversiontable................................................................................................................ 142

Current and voltage monitors, single-phase

66 ABB2CDC110004C0205

2

A1 A2

A1 1115

B1 B2 B3

A2

1115

1216 1418

1418 1216

C

B1 B2 B3

C

2CD

C 2

52 2

04 F

0005

A1 A2

2125

2226 2428

A1 1115 2125

B1 B2 B3

2428 2226 A2

1115

1216 1418

1418 1216 C

B1 B2 B3

C

2CD

C 2

52 2

05 F

0005

CM-SRS.1

CM-SRS.2

2CD

C 2

51 2

44 F

0t05

��

2CD

C 2

51 2

45 F

0t05

��

2CD

C 2

52 2

72 F

0005

Current monitoring relays, single-phase AC/DC - CM-SRS.1 and CM-SRS.2Orderingdetails

Dependingontheconfiguration,thecurrentmonitoringrelaysCM-SRS.1andCM-SRS.2canbeusedforover-borundercurrentmonitoringainsingle-phaseACand/orDCsystems.Thecurrenttobemoni-tored(measuredvalue)isappliedtoterminalsB1/B2/B3-C.Thedevicesworkaccordingtheopen-circuitprinciple.Ifthemeasuredvalueexceedsresp.dropsbelowtheadjustedthresholdvalue,theoutputrelay(s)energize(s):ontheCM-SRS.1immediately,ontheCM-SRS.2afterthesettrippingdelayTV.Ifthemea-suredvalueexceedsresp.dropsbelowthethresholdvalueplusresp.minustheadjustedhysteresis,theoutputrelay(s)de-energize(s).Thehysteresisisadjustablewithinarangeof3-30%ofthethresholdvalue.

Function diagrams CM-SRS.1

Type Controlsupplyvoltage

50/60Hz

Trippingdelay

TV

Order code Pack.unit

piece

Price1piece

Weight1piecekg/lb

Measuring ranges: 3-30 mA; 10-100 mA; 0.1-1 A

CM-SRS.11

24-240VAC/DC110-130VAC220-240VAC

without1SVR 430 840 R02001SVR 430 841 R02001SVR 430 841 R1200

111

0.12/0.260.15/0.330.15/0.33

Measuring ranges: 0.3-1.5 A; 1-5 A; 3-15 A

CM-SRS.12

24-240VAC/DC110-130VAC220-240VAC


111

0.12/0.260.15/0.330.15/0.33

Measuring ranges: 3-30 mA; 10-100 mA; 0.1-1 A

CM-SRS.21

24-240VAC/DC110-130VAC220-240VAC

adjustable0or

0.1-30s

1SVR 430 840 R04001SVR 430 841 R04001SVR 430 841 R1400

111

0.12/0.260.15/0.330.15/0.33

Measuring ranges: 0.3-1.5 A; 1-5 A; 3-15 A

CM-SRS.22

24-240VAC/DC110-130VAC220-240VAC

adjustable0or

0.1-30s

1SVR 430 840 R05001SVR 430 841 R05001SVR 430 841 R1500

111

0.12/0.260.15/0.330.15/0.33

A1-A2 Controlsupplyvoltage

B1-C Measuringrange1: 3-30mAor0.3-1.5A

B2-C Measuringrange2: 10-100mAor1-5A

B3-C Measuringrange3: 0.1-1Aor3-15A

1115-1216/1418 Outputcontact- open-circuitprinciple

• Approvals.............................................................................64 • Technical data.....................................................................72• Technical diagrams...........................................................138 • Dimensional drawings......................................................139• Accessories......................................................................140 • Current transformers........................................................141

Connection diagram CM-SRS.1

Overcurrent monitoring b

Undercurrent monitoring a

Function diagrams CM-SRS.2



B2-C Measuringrange2: 10-100mAor1-5A


1115-1216/1418 Outputcontacts-2125-2226/2428 open-circuitprinciple

Connection diagram CM-SRS.2

Overcurrent monitoring b

Undercurrent monitoring a

1 Thresholdvalue adjustment

2Hysteresisadjustment 3DIPswitches(see

DIPswitchfunctions) 4U/T:greenLED-

controlsupplyvoltage, timing

5R:yellowLED- relaystatus

6 I:redLED- over-/undercurrent

7 Adjustmentofthetripping delayTV

MonitoringofDC-andAC-currentsCM-SRS.x1: 3mA-1ACM-SRS.x2: 0.3-15A

RMSmeasuringprinciple Onedeviceincludes3

measuringranges Over-orundercurrent

monitoringconfigurable Hysteresisadjustablefrom

3-30% CM-SRS.2:

TrippingdelayTVadjustable0;0.1-30s

3supplyvoltageversions CM-SRS.1: 1c/ocontact

CM-SRS.2: 2c/ocontacts 22.5mmwidth 3LEDsforstatusindication

A1-A2

11-14 (15-18) 11-12 (15-16)

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

08 F

0205

A1-A2

11-14 (15-18) 11-12 (15-16)

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

09 F

0205

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

10 F

0205

TV < TV

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

11 F

0205

TV < TV

DIP switch functions CM-SRS.1, CM-SRS.2

1 ON Undercurrentmonitoring OFFOvercurrentmonitoring

OFF=Default

ABB 67

2CDC110004C0205

2

A1 A2

2125

2226 2428

A1 1115 2125

B1 B2 B3

2428 2226 A2

1115

1216 1418

1418 1216 C

B1 B2 B3

C

2CD

C 2

52 2

05 F

0005

CM-SRS.M

2CD

C 2

51 2

47 F

0t05

��

closed

open

Position 4 123

ON

OFF

I

I

2CD

C 2

52 2

73 F

0005

Current monitoring relays, single-phase AC/DC, multifunctional - CM-SRS.MOrderingdetails

Dependingontheconfiguration,thecurrentmonitoringrelaysCM-SRS.Mcanbeusedforover-borundercurrentmonitoringainsingle-phaseACand/orDCsystems.Thecurrenttobemonitored(mea-suredvalue)isappliedtoterminalsB1/B2/B3-C.Openhorclosed-circuitprinciplegareconfigurable.Ifthemeasuredvalueexceedsresp.dropsbelowtheadjustedthresholdvaluebeforethesetstart-updelayTSiscomplete,theoutputrelaysdonotchangetheiractualstate.Ifthemeasuredvalueexceedsresp.dropsbelowtheadjustedthresholdvaluewhenTSiscomplete,thetrippingdelayTVstarts.IfTViscompleteandthemeasuredvalueisstillexceedingresp.belowthethresholdvalueplusresp.minusthesethysteresis,theoutputrelaysenergizeh/de-energizeg.Ifthemeasuredvalueexceedsresp.dropsbelowthethresholdvalueminusresp.plusthesethysteresisandthelatchingfunctionisnotactivatede,theoutputrelaysde-energizeh/energizeg.Withac-tivatedlatchingfunctionftheoutputrelaysremainenergizedhandde-energizeonly,whenthesupplyvoltageisinterrupted/theoutputrelaysremainde-energizedgandenergizeonly,whenthesupplyvol-tageisswitchedoffandthenagainswitchedon=Reset.Thehysteresisisadjustablewithinarangeof3-30%ofthethresholdvalue.

Function diagrams CM-SRS.M


50/60Hz

Trippingdelay

TVadjustable


piece

Price1piece

Weight1piecekg/lb

Measuring range: 3-30 mA; 10-100 mA; 0,1-1 A

CM- SRS.M1

24-240VAC/DC0or

0.1-30s1SVR 430 840 R0600 1 0.12/0.26

Measuring range: 0,3-1,5 A; 1-5 A; 3-15 A

CM- SRS.M2

24-240VAC/DC0or

0.1-30s1SVR 430 840 R0700 1 0.12/0.26


B1-C Measuringrange1: 3-30mAbzw.0.3-1.5A

B2-C Measuringrange2: 10-100mAbzw.1-5A

B3-C Measuringrange3: 0.1-1Abzw.3-15A

1115-1216/1418 Outputcontacts-2125-2226/2428 open-or closedcircuitprinciple

Connection diagram CM-SRS.M

Overcurrent monitoring b without latching e

Overcurrent monitoring b with latching f

Undercurrent monitoring a without latching e

Undercurrent monitoring b with latching f


2Hysteresisadjustment 3 Adjustmentofthetripping

delayTV

4 Adjustmentofthestart-up delayTS

5DIPswitches(see DIPswitchfunctions)

6U/T:greenLED- controlsupplyvoltage, timing



MonitoringofDC-andAC-currentsCM-SRS.M1: 3mA-1ACM-SRS.M2:0.3-15A


measuringranges Over-andundercurrent

monitoringconfigurable Open-orclosedcircuit

principleconfigurable Latchingfunction

configurable Hysteresisadjustablefrom

3-30% Start-updelayTS

adjustable0;0.1-30s TrippingdelayTV

adjustable0;0.1-30s 2c/ocontacts 22.5mmwidth 3LEDsforstatusindication

• Approvals.............................................................................64 • Technical data.....................................................................72

• Technical diagrams...........................................................138 • Dimensional drawings......................................................139• Accessories......................................................................140 • Current transformers........................................................141

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

closed

open

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED 2C

DC

252

212

F02

05

TS

green LED

red LED

yellow LED

Open-circuit principle

Closed-circuit principle

TV < TV

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

open

closed

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

14 F

0205

TS

green LED

red LED

yellow LED



TV < TV TS

Reset

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

closed

open

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

13 F

0205

TS

green LED

red LED

yellow LED



TV < TV

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

closed

open

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

15 F

0205

TS

green LED

red LED

yellow LED



TV < TV TS

Reset

DIP switch functions CM-SRS.M

1 ON Undercurrentmonitoring 2 ON Closed-circuitprinciple OFFOvercurrentmonitoring OFFOpen-circuitprinciple

3 ON Latchingfunctionactivated OFF=Default OFFLatchingfunctionnotactivated

68 ABB2CDC110004C0205

2

A1 A2

2125

2226 2428

A1 1115 2125

B1 B2 B3

2428 2226 A2

1115

1216 1418

1418 1216 C

B1 B2 B3

C

2CD

C 2

52 2

05 F

0005

CM-SFS.2

2CD

C 2

51 2

46 F

0t05

��

closed

open

2x1 c/o

1x2 c/o

Position 4 123

ON

OFF

2CD

C 2

52 2

74 F

0005

Current monitoring relay, single-phase AC/DC, window monitoring - CM-SFS.2Orderingdetails

ThecurrentwindowmonitoringrelaysCM-SFS.2canbeusedforthesimultaneousmonitoringofover-(>I)andundercur-rents(<I)insingle-phaseACand/orDCsystems.Dependingontheconfiguration,onec/ocontacteachiorbothc/ocontactsinparalleljcanbeusedfortheover-andundercurrentmonitoring.Thecurrenttobemonitored(measuredvalue)isappliedtoterminalsB1/B2/B3-C.Open-horclosed-circuitprinciplegaswellasanadjustableONAorOFFtrippingBdelayareconfigurable.

ON-delayedAcurrentwindowmonitoringwithparallelswitchingc/ocontactsj:Ifthemeasuredvalueexceedsresp.dropsbelowtheadjustedthresholdvaluebeforethesetstart-updelayTSiscomple-te,theoutputrelaysdonotchangetheiractualstate.Ifthemeasuredvalueexceedsresp.dropsbelowtheadjustedthresholdvaluewhenTSiscomplete,thetrippingdelayTVstarts,whenAisconfigured.IfTViscompleteandthemeasuredvalueisstillexceedingresp.belowthethresholdvalueminusresp.plusthefixedhysteresis(5%),theoutputrelaysenergizeh/de-energizeg.Ifthemeasuredvalueexceedsresp.dropsbelowthethresholdvalueplusresp.minusthehysteresisandthelatchingfunctionisnotactivatedf,theoutputrelaysde-energizeh/energizeg.Withactivatedlatchingfunctionetheoutputrelaysremainenergizedhandde-energizeonly,whenthesupplyvoltageisinterrupted/theoutputrelaysre-mainde-energizedgandenergizeonly,whenthesupplyvoltageisswitchedoffandthenagainswitchedon=Reset.

OFF-delayedBcurrentwindowmonitoringwithparallelswitchingc/ocontactsj:Ifthemeasuredvalueexceedsresp.dropsbelowtheadjustedthresholdvaluewhenthesetstart-updelayTSiscomplete,theoutputrelaysenergizeh/de-energizeg,whenBisconfigured,andremaininthispositionduringthesettrip-pingdelayTV.Ifthemeasuredvalueexceedsresp.dropsbelowthethresholdvalueplusresp.minusthefixedhysteresis(5%)andthelatchingfunctionisnotactivatede,thetrippingdelayTVstarts.

AftercompletionofTV,theoutputrelaysde-energizeh/energizeg,providedthatthelatchingfunctionisnotac-tivatede.Withactivatedlatchingfunctionftheoutputrelaysremainenergizedhandde-energizeonly,whenthesupplyvoltageisinterrupted/theoutputrelaysremainde-energizedgandenergizeonly,whenthesupplyvoltageisswitchedoffandthenagainswitchedon=Reset.

Wheniisadjustedonthedevice,thefunctionalityisequivalenttotheonedescribedabove.Thereisonlytoconsiderthatinthiscase,insteadofbothoutputrelays,onlyoneoutputrelayeachwillbeswitched.“>I“=1115-1216/1418;“<I“=2125-2226/2428

Function diagrams CM-SFS.2


50/60Hz

Trippingdelay

TVadjustabe

Order code Pack.-unit

piece

Price1piece

Weight1piecekg/lb

Measuring range: 3-30 mA; 10-100 mA; 0.1-1 A

CM-SFS.21

24-240VAC/DC0or

0.1-30s1SVR 430 760 R0400 1 0.12/0.26

Measuring range: 0.3-1.5 A; 1-5 A; 3-15 A

CM-SFS.22

24-240VAC/DC0or

0.1-30s1SVR 430 760 R0500 1 0.12/0.26

Connection diagram CM-SFS.2

Current window monitoring 1x2 c/o contact j

ON-delayed A without latching f



B2-C Measurignrange2: 10-100mAor1-5A


1115-1216/1418 Outputcontacts-2125-2226/2428 open-or closedcircuitprinciple

Current window monitoring 1x2 c/o contact j

OFF-delayed B without latching e

1 Thresholdvalue adjustment>I forovercurrent

2 Thresholdvalue adjustment<I forundercurrent


4 Adjustmentofthestart-up delayTS





MonitoringofDC-andAC-currentsCM-SFS.21: 3mA-1ACM-SFS.22: 0.3-15A


measuringranges Over-andundercurrent

monitoring ON-orOFF-delay

configurable Open-orclosedcircuit

principleconfigurable Latchingfunction

configurable ThresholdsforIminandImax

adjustable Fixedhysteresisof5% Start-updelayTS

adjustable0;0.1-30s TrippingdelayTV

adjustable0;0.1-30s 1x2c/ocontacts(common

signal)or2x1c/ocontact(separatesignalsforIminandImax)

22.5mmwidth 3LEDsforstatusindication

Further function diagrams see data sheet.

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

open

closed

Thresholdmax

Hysteresis

green LED

red LED

yellow LED

2CD

C 2

52 2

16 F

0205

TS

green LED

red LED

yellow LED



TV < TV Hysteresis

Measured value

Thresholdmin

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

open

closed

Thresholdmax

Hysteresis

green LED

red LED

yellow LED

2CD

C 2

52 2

17 F

0205

TS

green LED

red LED

yellow LED



TV TV Hysteresis

Measured value

Thresholdmin

DIP switch function CM-SFS.2

1 ON OFF-delay 2 ON Closed-circuitprinciple OFFON-delay OFFOpen-circuitprinciple

3 ON Latchingfunctionactivated 4 ON 2x1c/ocontact OFFLatchingfunctionnotactivated OFF1x2c/ocontacts

• Approvals.............................................................................64 • Technical data.....................................................................72• Technical diagrams...........................................................138 • Dimensional drawings......................................................139• Accessories......................................................................140 • Current transformers........................................................141

OFF=Default

ABB 69

2CDC110004C0205

2

A1 A2

A1 1115

B

A2

1115

1216 1418

1418 1216

C

B

C

2CD

C 2

52 2

06 F

0005

A1 A2

2125

2226 2428

A1 1115 2125

B

2428 2226 A2

1115

1216 1418

1418 1216 C

B

C2C

DC

252

207

F00

05

CM-ESS.1

CM-ESS.2

2CD

C 2

51 2

48 F

0t05

��

2CD

C 2

51 2

49 F

0t05

��

2CD

C 2

52 2

75 F

0005

Voltage monitoring relays, single-phase AC/DC - CM-ESS.1 and CM-ESS.2Orderingdetails

Dependingontheconfiguration,thevoltagemonitoringrelaysCM-ESS.1andCM-ESS.2canbeusedforover-dorundervoltagemonitoringcinsingle-phaseACand/orDCsystems.Thevoltagetobemoni-tored(measuredvalue)isappliedtoterminalsB-C.Thedevicesworkaccordingtheopen-circuitprinciple.Ifthemeasuredvalueexceedsresp.dropsbelowtheadjustedthresholdvalue,theoutputrelay(s)energize(s):ontheCM-ESS.1immediately,ontheCM-ESS.2afterthesettrippingdelayTV.Ifthemea-suredvalueexceedsresp.dropsbelowthethresholdvalueplusresp.minustheadjustedhysteresis,theoutputrelay(s)de-energize(s).Thehysteresisisadjustablewithinarangeof3-30%ofthethresholdvalue.

Function diagrams CM-ESS.1


50/60Hz

Trippingdelay

TV


piece

Price1piece

Weight1piecekg/lb

Measuring ranges: 3-30 V; 6-60 V; 30-300 V; 60-600 V

CM-ESS.1

24-240VAC/DC110-130VAC220-240VAC


111

0.12/0.260.15/0.330.15/0.33

CM-ESS.2

24-240VAC/DC110-130VAC220-240VAC

adjustable0or

0.1-30s

1SVR 430 830 R04001SVR 430 831 R04001SVR 430 831 R1400

111

0.12/0.260.15/0.330.15/0.33


B-C Measuringranges: 3-30V;6-60V; 30-300V;60-600V

1115-1216/1418 Outputcontact- open-circuitprinciple

Connection diagram CM-ESS.1

Overvoltage monitoring d

Undervoltage monitoring c

Function diagrams CM-ESS.2




Connection diagram CM-ESS.2

Overvoltage monitoring d

Undervoltage monitoring c


2Hysteresisadjustment 3 Adjustmentofthe

measuringrange 4DIPswitches(see

DIPswitchfunctions) 5 U/T:greenLED-

controlsupplyvoltage, timing


7U:redLED- over-/undervoltage


MonitoringofDC-andAC-voltagesfrom3-600V


measuringranges:3-30V,6-60V,30-300V,60-600V

Over-andundervoltagemonitoringconfigurable

Hysteresisadjustablefrom3-30%

CM-ESS.2:TrippingdelayTVadjustable0;0.1-30s

3supplyvoltageversions CM-ESS.1: 1c/ocontact

CM-ESS.2: 2c/ocontacts 22.5mmwidth 3LEDsforstatusindication

A1-A2

11-14 (15-18) 11-12 (15-16)

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

08 F

0205

A1-A2

11-14 (15-18) 11-12 (15-16)

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

09 F

0205

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

10 F

0205

TV < TV

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

11 F

0205

TV < TV

DIP switch functions CM-ESS.1, CM-ESS.2

1 ON Undervoltagemonitoring OFFOvervoltagemonitoring

OFF=Default

• Approvals.............................................................................64 • Technical data.....................................................................72• Technical diagrams...........................................................138 • Dimensional drawings......................................................139• Accessories......................................................................140

70 ABB2CDC110004C0205

2

A1 A2

2125

2226 2428

A1 1115 2125

B

2428 2226 A2

1115

1216 1418

1418 1216 C

B

C

2CD

C 2

52 2

07 F

0005

CM-ESS.M

2CD

C 2

51 2

50 F

0t05

��

closed

open V

V

Position 4 123

ON

OFF

2CD

C 2

52 2

76 F

0005

Voltage monitoring relay, single-phase AC/DC, multifunctional - CM-ESS.MOrderingdetails

Dependingontheconfiguration,thevoltagemonitoringrelayCM-ESS.Mcanbeusedforover-dorun-dervoltagemonitoringcinsingle-phaseACand/orDCsystems.Thevoltagetobemonitored(measuredvalue)isappliedtoterminalsB-C.Openhorclosed-circuitprinciplegareselectable.Ifthemeasuredvalueexceedsresp.dropsbelowtheadjustedthresholdvalue,thetrippingdelayTVstarts.IfTViscompleteandthemeasuredvalueisstillexceedingresp.belowthethresholdvalueplusresp.mi-nusthesethysteresis,theoutputrelaysenergizeh/de-energizeg.Ifthemeasuredvalueexceedsresp.dropsbelowthethresholdvalueplusresp.minusthesethysteresisandthelatchingfunctionisnotactivatede,theoutputrelaysde-energizeh/energizeg.Withac-tivatedlatchingfunctionftheoutputrelaysremainenergizedhandde-energizeonly,whenthesupplyvoltageisinterrupted/theoutputrelaysremainde-energizedgandenergizeonly,whenthesupplyvol-tageisswitchedoffandthenagainswitchedon=Reset.Thehysteresisisadjustablewithinarangeof3-30%ofthethresholdvalue.

Function diagrams CM-ESS.M


50/60Hz

Trippingdelay

TVadjustable


piece

Price1piece

Weight1piecekg/lb

Measuring range: 3-30 V; 6-60 V; 30-300 V; 60-600 V

CM- ESS.M

24-240VAC/DC0or

0.1-30s1SVR 430 830 R0500 1 0.12/0.26



1115-1216/1418 Outputcontacts-2125-2226/2428 Open-orclosedcircuit principle

Connection diagram CM-ESS.M

Overvoltage monitoring d without latching e

Overvoltage monitoring d with latching f

Undervoltage monitoring c without latching e

Undervoltage monitoring c with latching f


2Hysteresisadjustment 3 Adjustmentofthetripping

delayTV

4 Adjustmentofthe measuringrange

5DIPswitches (seeDIPswitchfunctions)

6U/T:greenLED- controlsupplyvoltage

7 R:yellowLED- relaystatus




measuringranges:3-30V;6-60V;30-300V;60-600V

Over-orundervoltagemonitoringconfigurable

Open-orclosedcircuitprincipleconfigurable

Latchingfunctionconfigurable

Hysteresisadjustablefrom3-30%

TrippingdelayTVadjustable0;0.1-30s

2c/ocontacts 22.5mmwidth 3LEDsforstatusindication

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

open

closed

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

28 F

0205

< TV

green LED

red LED

yellow LED



TV < TV

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

open

closed

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

30 F

0205

green LED

red LED

yellow LED



TV < TV

Reset

< TV

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

closed

open

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

29 F

0205

green LED

red LED

yellow LED



TV < TV < TV

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

closed

open

Threshold

Hysteresis

Measured value

green LED

red LED

yellow LED

2CD

C 2

52 2

31 F

0205

green LED

red LED

yellow LED



TV < TV

Reset

< TV

DIP switch functions CM-ESS.M

1 ON Undervoltagemonitoring 2 ON Closed-circuitprinciple OFFOvervoltagemonitoring OFFOpen-circuitprinciple

3 ON Latchingfunctionactivated OFF=Default OFFLatchingfunctionnotactivated


ABB 71

2CDC110004C0205

2

A1 A2

2125

2226 2428

A1 1115 2125

B

2428 2226 A2

1115

1216 1418

1418 1216 C

B

C

2CD

C 2

52 2

07 F

0005

CM-EFS.2

2CD

C 2

51 2

51 F

0t05

��

closed

open

2x1 c/o

1x2 c/o

Position 4 123

ON

OFF

2CD

C 2

52 2

74 F

0005

Voltage monitoring relay, single-phase AC/DC, window monitoring - CM-EFS.2Orderingdetails

ThevoltagewindowmonitoringrelayCM-EFS.2canbeusedforthesimultaneousmonitoringofover-(>U)andundervol-tages(<U)insingle-phaseACand/orDCsystems.Dependingontheconfiguration,onec/ocontacteachiorbothc/ocontactsinparalleljcanbeusedfortheover-andundervoltagemonitoring.Thevoltagetobemonitored(measuredvalue)isappliedtoterminalsB-C.Open-horclosed-circuitprinciplegaswellasanadjustableONAorOFFtrip-pingBdelayareconfigurable.

ON-delayedAvoltagewindowmonitoringwithparallelswitchingc/ocontactsj:

Ifthemeasuredvalueexceedsresp.dropsbelowtheadjustedthresholdvalue,thetrippingdelayTVstarts,whenAisconfigured.IfTViscompleteandthemeasuredvalueisstillexceedingresp.belowthethresholdvalueminusresp.plusthefixedhysteresis(5%),theoutputrelaysenergizeh/de-energizeg.Ifthemeasuredvalueexceedsresp.dropsbelowthethresholdvalueplusresp.minusthehysteresisandthelatchingfunctionisnotactivatede,theoutputrelaysde-energizeh/energizeg.Withactivatedlatchingfunctionetheoutputrelaysremainenergizedhandde-energizeonly,whenthesupplyvoltageisinterrupted/theoutputrelaysre-mainde-energizedgandenergizeonly,whenthesupplyvoltageisswitchedoffandthenagainswitchedon=Reset.

OFF-delayedBvoltagewindowmonitoringwithparallelswitchingc/ocontactsj:

Ifthemeasuredvalueexceedsresp.dropsbelowtheadjustedthresholdvalue,theoutputrelaysenergizeh/de-ener-gizeg,whenBisconfigured,andremaininthispositionduringthesettrippingdelayTV.Ifthemeasuredvalueexceedsresp.dropsbelowthethresholdvalueplusresp.minusthefixedhysteresis(5%)andthelatchingfunctionisnotactivatede,thetrippingdelayTVstarts.

AftercompletionofTV,theoutputrelaysde-energizeh/energizeg,providedthatthelatchingfunctionisnotactiva-tede.Withactivatedlatchingfunctionetheoutputrelaysremainenergizedhandde-energizeonly,whenthesupplyvoltageisinterrupted/theoutputrelaysremainde-energizedgandenergizeonly,whenthesupplyvoltageisswitchedoffandthenagainswitchedon=Reset.

Wheniisadjustedonthedevice,thefunctionalityisequivalenttotheonedescribedabove.Thereisonlytoconsiderthatinthiscase,insteadofbothoutputrelays,onlyoneoutputrelayeachwillbeswitched.“>U“=1115-1216/1418;“<U“=2125-2226/2428

Function diagrams CM-EFS.2


50/60Hz

Trippingdelay

TVadjustable


piece

Price1piece

Weight1piecekg/lb

Measuring range AC/DC: 3-30 V; 6-60 V; 30-300 V; 60-600 V

CM-EFS.2

24-240VAC/DC0or

0.1-30s1SVR 430 750 R0400 1 0.12/0.26

Connection diagram CM-EFS.2

Voltage window monitoring 1x2 c/o contact j

ON-delayed A without latching e

A1-A2 Supplyvoltage


1115-1216/1418 Outputcontacts-2125-2226/2428 open-orclosedcircuit principle

Voltage window monitoring 1x2 c/o contact j

OFF-delayed B without latching e

1 Thresholdvalue adjustment>U forovervoltage

2 Thresholdvalue adjustment<U forundervoltage


4 Adjustmentofthe measuringrange







measuringranges:3-30V;6-60V;30-300V;60-600V

Over-andundervoltagemonitoring

ON-orOFF-delayconfigurable

Open-orclosedcircuitprincipleconfigurable

Latchingfunctionconfigurable

ThresholdsforUminandUmaxadjustable

Fixedhysteresisof5% TrippingdelayTVadjustable

0;0.1-30s 1x2c/ocontacts(common

signal)or2x1c/ocontact(separatesignalsforUminandUmax)

22.5mmwidth 3LEDsforstatusindication

Further function diagrams see data sheet.

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

open

closed

Thresholdmax

Hysteresis

green LED

red LED

yellow LED

2CD

C 2

52 2

32 F

0205

green LED

red LED

yellow LED



TV < TV Hysteresis

Measured value

Thresholdmin

< TV

A1-A2

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

11-14 (15-18) 11-12 (15-16)

21-24 (25-28) 21-22 (25-26)

closed

open

Thresholdmax

Hysteresis

green LED

red LED

yellow LED

2CD

C 2

52 2

33 F

0205

green LED

red LED

yellow LED



TV TV Hysteresis

Measured value

Thresholdmin

DIP switch functions CM-EFS.2

1 ON OFF-delay 2 ON Closed-circuitprinciple OFFON-delay OFFOpen-circuitprinciple

3 ON Latchingfunctionactivated 4 ON 2x1c/ocontact OFFLatchingfunctionnotactivated OFF1x2c/ocontacts


OFF=Default

72 ABB2CDC110004C0205

2

Type CM-SRS.1 CM-SRS.2 CM-SRS.M CM-SFS.2Input circuit - Supply circuit A1-A2

ControlsupplyvoltageUS A1-A2 110-130VAC

A1-A2 220-240VAC

A1-A2 24-240VAC/DC

ControlsupplyvoltageUStolerance -15...+10%

Ratedfrequency ACversions 50/60Hz

AC/DCversions 50/60HzorDC

Current/powerconsumption 24VDC 115VAC 230VAC

- 24mA/2.6VA -

- - 12mA/2.6VA

30mA/0.75W 17mA/1.9VA 11mA/2.6VA

110-130VAC

220-240VAC

24-240VAC/DC

On-period 100%

Powerfailurebuffering 20ms

Transientovervoltageprotection Varistors

Input circuit - Measuring circuit B1/B2/B3-C

Monitoringfunction over-orundercurrentmonitoringconfigurable

over- and undercurrent monitoring

Measuringmethod RMSmeasuringprinciple

Measuringinputs CM-SxS.x1 CM-SxS.x2B1-C B2-C B3-C B1-C B2-C B3-C

3-30 mA 10-100 mA 0.1-1 A 0.3-1.5 A 1-5 A 3-15 A 2)

3.3 q 1 q 0.1 q 0.05 q 0.01 q 0.0025 q500 mA 1 A 10 A 15 A 50 A 100 A50 mA 150 mA 1.5 A 2 A 7 A 17 A

Terminalconnection

Measuringrange

Inputresistance

Pulseoverloadcapacityt<1s

Continouscapacity

Thresholdvalue(s) adjustablewithintheindicatedmeasuringrange

Settingaccuracyofthresholdvalue 10%

Repeataccuracy(constantparameters) w0.07%offullscale

Hysteresisrelatedtothethresholdvalue 3-30%adjustable 5%fixed

Measuringsignalfrequencyrange DC/15Hz-2kHz

Ratedmeasuringsignalfrequencyrange DC/50-60Hz

Maximumresponsetime AC:80ms/DC:120ms

Measuringerrorwithinthesupplyvoltagetolerance m0.5%

Measuringerrorwithinthetemperaturerange m0.06%/°C

Timing circuit

Start-updelayTS none 0or0.1-30sadjustable

TrippingdelayTV none 0or0.1-30sadjustable


Timingerrorwithinsupplyvoltagetolerance - m0.5%

Timingerrorwithintemperaturerange - m0.06%/°C

Indication of operational states

Controlsupplyvoltage U/T:greenLED V:controlsupplyvoltageapplied, X:start-updelayTSactive, W:trippingdelayTVactive

Measuredvalue I:redLED V:overcurrent, W:undercurrent

Relaystatus R:yellowLED V:relayenergized,nolatchingfunction Z:relayenergized,activelatchingfunction Y:relayde-energized,activelatchingfunction

Output circuits 11(15)-12(16)/14(18), 21(25)-22(26)/24(28) Relays

Kindofoutput 1c/ocontact 2c/ocontacts 1x2c/ocontactsor2x1c/ocontact

configurable

Operatingprinciple1) open-circuitprinciple open-orclosed-circuitprincipleconfigurable

Contactmaterial AgNi

Ratedvoltageacc.toVDE0110,IEC947-1 250V

Current monitoring relays, single-phaseCM-SRS.1, CM-SRS.2, CM-SRS.M and CM-SFS.2Technicaldata

ABB 73

2CDC110004C0205

2

Type CM-SRS.1 CM-SRS.2 CM-SRS.M CM-SFS.2

Minimumswitchingvoltage/minimumswitchingcurrent 24V/10mA

Maximumswitchingvoltage/maximumswitchingcurrent 250VAC/4AAC

Ratedoperationalcurrent(IEC60947-5-1)

AC12(resistive) at230V 4A

AC15(inductive) at230V 3A

DC12(resistive) at24V 4A

DC13(inductive) at24V 2A

Mechanicallifetime 30x106switchingcycles

Electricallifetime(AC12,230V,4A) 0.1x106switchingcycles

Short-circuitcapacity/maximumfuserating

n/ccontact 6Afast-acting 10Afast-acting 6Afast-acting

n/ocontact 10Afast-acting

General data

Dimensions(WxHxD) 22.5x78x100mm(0.89x3.07x3.94inch)

Mounting DINrail(EN50022)

Mountingposition any

Materialofenclosure PA6

Degreeofprotection enclosure / terminals IP50/IP20

Electrical connection

Wiresize fine-strandwithwireendferrule2x0.75mm2/2x2.5mm2(2x18AWG/2x14AWG)

fine-strandwithoutwireendferrule

rigid 2x0.5mm2/2x4mm2(2x20AWG/2x12AWG)

Strippinglength 8mm(0.31inch)

Tighteningtorque 0.8Nm

Environmental data

Ambienttemperaturerange operation -20...+60°C

storage -40...+85°C

Dampheat(IEC60068-2-30) 55°C,6cycles

Vibration(sinusoidal)(IEC/EN60255-21-1) Class2

Shock(IEC/EN60255-21-2) Class2

Isolation data

Ratedinsulationvoltage(VDE0110,IEC60947-1,IEC/EN60255-5)

supplycircuit/measuringcircuit 600V

supplycircuit/outputcircuit 250V

measuringcircuit/outputcircuit 600V

outputcircuit1/outputcircuit2 250V

Pollutiondegree(VDE0110,IEC664,IEC/EN60255-5) 2

Overvoltagecategory(VDE 0110, IEC 664, IEC/EN 60255-5) III

Testvoltagebetweenallisolatedcircuits(typetest)

2.0kV,50Hz(Ratedinsulationvoltage250V)


Standards

Productstandard IEC255-6,EN60255-6

LowVoltageDirective 2006/95/EC

EMCDirective 2004/108/EC

Electromagnetic compatibility

Interferenceimmunity IEC/EN61000-6-2

electrostaticdischarge(ESD) IEC/EN 61000-4-2 Level3

electromagnetic field (HF radiation resistance) IEC/EN 61000-4-3 Level3

fasttransients(Burst) IEC/EN 61000-4-4 Level3

powerfulimpulses(Surge) IEC/EN 61000-4-9 Level3

HFlineemission IEC/EN 61000-4-6 Level3

Interferenceemission IEC/EN61000-6-3

electromagnetic field (HF radiation resistance) IEC/CISPR 22; EN 55022 ClassB

HFlineemission IEC/CISPR 22; EN 55022 ClassB

Current monitoring relays, single-phaseCM-SRS.1, CM-SRS.2, CM-SRS.M and CM-SFS.2Technicaldata

1) Open-circuitprinciple:outputrelayenergizesifthemeasuredvalueexceedsb/fallsbelowatheadjustedthresholdvalue Closed-circuitprinciple:outputrelayde-energizesifmeasuredvalueexeedsb/fallsbelowatheadjustedthresholdvalue2) Incaseofmeasuredcurrents>10A,lateralspacinghastobemin.10mm

74 ABB2CDC110004C0205

2

Type CM-ESS.1 CM-ESS.2 CM-ESS.M CM-EFS.2Input circuit - Supply circuit A1-A2

ControlsupplyvoltageUS A1-A2 110-130VAC

A1-A2 220-240VAC

A1-A2 24-240VAC/DC

ControlsupplyvoltageUStolerance -15...+10%

Ratedfrequency ACversions 50/60Hz

AC/DCversions 50/60HzorDC

Current/powerconsumption 24VDC 115VAC 230VAC

- 24mA/2.6VA -

- - 12mA/2.6VA

30mA/0.75W 17mA/1.9VA 11mA/2.6VA

110-130VAC

220-240VAC

24-240VAC/DC

On-period 100%

Powerfailurebuffering 20ms


Input circuit - Measuring circuit B-C

Monitoringfunction over-orundervoltagemonitoringconfigurable

over- and undervol-tage monitoring

Measuringmethod RMSmeasuringprinciple

Measuringinputs CM-ExSB-C B-C B-C B-C

3-30 V 6-60 V 30-300 V 60-600 V600 kq 600 kq 600 kq 600 kq

800 V 800 V 800 V 800 V660 V 660 V 660 V 660 V

Terminalconnection

Measuringrange

Inputresistance

Pulseoverloadcapacityt<1s

Continouscapacity

Thresholdvalue(s) adjustablewithintheindicatedmeasuringrange

Settingaccuracyofthresholdvalue 10%


Hysteresisrelatedtothethresholdvalue 3-30%adjustable 5%fixed

Measuringsignalfrequencyrange DC/15Hk-2kHz

Ratedmeasuringsignalfrequencyrange DC/50-60Hz

Maximumresponsetime AC:80ms/DC:120ms

Measuringerrorwithinthesupplyvoltagetolerance m0.5%



Timing circuit

DelaytimeTV none 0or0.1-30sadjustable


Timingerrorwithinsupplyvoltagetolerance - m0.5%

Timingerrorwithintemperaturerange - m0.06%/°C

Indication of operational states

Controlsupplyvoltage U/T:greenLED V:controlsupplyvoltageapplied, W:trippingdelayTVactive

Measuredvalue U:redLED V:overvoltage, W:undervoltage

Relaystatus R:yellowLED V:relayenergized,nolatchingfunction Z:relayenergized,activelatchingfunction Y:relayde-energized,activelatchingfunction

Output circuits 11-12/14, 21-22/24 Relays

Kindofoutput 1c/ocontact 2c/ocontacts 1x2c/ocontactsor2x1c/ocontact

configurable

Operatingprinciple1) open-circuitprinciple open-orclosed-circuitprincipleconfigurable


Ratedvoltageacc.toVDE0110,IEC947-1 250V

Voltage monitoring relays, single-phaseCM-ESS.1, CM-ESS.2, CM-ESS.M and CM-EFSTechnicaldata

ABB 75

2CDC110004C0205

2

Type CM-ESS.1 CM-ESS.2 CM-ESS.M CM-EFS.2

Minimumswitchingvoltage/minimumswitchingcurrent 24V/10mA

Maximumswitchingvoltage/maximumswitchingcurrent 250VAC/4AAC

Ratedoperationalcurrent(IEC60947-5-1)

AC12(resistive) at230V 4A

AC15(inductive) at230V 3A

DC12(resistive) at24V 4A

DC13(inductive) at24V 2A


Electricallifetime(AC12,230V,4A) 0.1x106switchingcycles

Short-circuitcapacity/maximumfuserating

n/ccontact 6Afast-acting 10Afast-acting 6Afast-acting


Gerneral data

MTBF




Materialofenclosure PA6

Degreeofprotection enclosure / terminals IP50/IP20


Wiresize fine-strandwithwireendferrule2x0.75mm2/2x2.5mm2(2x18AWG/2x14AWG)

fine-strandwithoutwireendferrule

rigid 2x0.5mm2/2x4mm2(2x20AWG/2x12AWG)

Strippinglength 8mm(0.31inch)


Environmental data



Dampheat(IEC60068-2-30) 55°C,6cycle

Vibration(sinusoidal)(IEC/EN60255-21-1) Class2

Shock(IEC/EN60255-21-2) Class2

Isolation data

RatedInsulationvoltage(VDE0110,IEC60947-1,IEC/EN60255-5)

supplycircuit/measuringcircuit 600V

supplycircuit/outputcircuit 250V

measuringcircuit/outputcircuit 600V

outputcircuit1/outputcircuit2 250V

Pollutiondegree(VDE 0110, IEC 664, IEC/EN 60255-5) 2

Overvoltagecategory(VDE 0110, IEC 664, IEC/EN 60255-5) III

Testvoltagebetweenallisolatedcircuits(typetest)



Standards





Interferenceimmunity IEC/EN61000-6-2

electrostaticdischarge(ESD) IEC/EN 61000-4-2 Level3

electromagnetic field (HF radiation resistance) IEC/EN 61000-4-3 Level3

fasttransients(Burst) IEC/EN 61000-4-4 Level3

powerfulimpulses(Surge) IEC/EN 61000-4-9 Level3

HFlineemission IEC/EN 61000-4-6 Level3

Interferenceemission IEC/EN61000-6-3

electromagnetic field (HF radiation resistance) IEC/CISPR 22; EN 55022 ClassB

HFlineemission IEC/CISPR 22; EN 55022 ClassB

Voltage monitoring relays, single-phaseCM-ESS.1, CM-ESS.2, CM-ESS.M and CM-EFSTechnicaldata

1) Open-circuitprinciple:outputrelayenergizesifthemeasuredvalueexceedsd/fallsbelowctheadjustedthresholdvalue Closed-circuitprinciple:outputrelayde-energizesifmeasuredvalueexeedsd/fallsbelowctheadjustedthresholdvalue2)

76 ABB2CDC110004C0205

2

Notes

ABB

2

ABB 77

2CDC110004C0205

Content

Orderingdetails.................................................................................................................. 78 CM-PBE....................................................................................................................... 78 CM-PVE....................................................................................................................... 78 CM-PFE....................................................................................................................... 79 CM-PFS....................................................................................................................... 79 CM-PSS....................................................................................................................... 80 CM-PVS....................................................................................................................... 80 CM-PAS....................................................................................................................... 82 CM-MPS...................................................................................................................... 83Technicaldata.................................................................................................................... 84Technicaldiagrams............................................................................................................. 138Dimensionaldrawings........................................................................................................ 139Accessories........................................................................................................................ 140Conversiontables............................................................................................................... 142

Three-phase monitors

2

78 ABB2CDC110004C0205

2CD

C2

520

45F

0003

L1

L2

L3

N

13-14

t1

t2

< t1

t1

< t2

t2

t1

L1

L2

L3

13-14

t1

t2

< t1

t1

< t2

t2

t1

CM-PVE

2CD

C2

520

46F

0003

1SV

C1

100

00F

011

21S

VC

110

000

F0

113

1SV

C1

100

00F

011

21S

VC

110

000

F0

113

2CD

C2

520

47F

0003

2CD

C2

520

48F

0003

1SV

R 5

50 8

82 F

9500

�

t1

t2

< t1

t1

< t2

t2

t1

t1

t2

< t1

t1

< t2

t2

t1

CM-PBE t1=500ms

t2=150ms

t1=500ms

t2=150ms

t1=500ms

t2=500ms

t1=500ms

t2=500ms

1SV

R 5

50 8

70 F

9400

�

Three-phase monitoring relaysPhase loss monitoring - CM-PBE, CM-PVEOrderingdetails

TheCM-PBEphaselossmonitoringrelayisusedtomonitorsupplyvoltagesforphaseloss(Umeas<60%xUrated).Ifallthreephasesarepresent,theoutputrelayisenergized.Iftheabovefaultoccurs,theoutputrelayisde-energizedandtheyellowLEDturnsoff.Therelayisre-energizedautomaticallyassoonasthevoltagereturnstothenominalrange,takingintoaccountafixedhysteresis.Theversionwithneutralmonitoringcanalsobeusedinsingle-phasenetworksbyjumperingthethreephaseterminals(L1,L2,L3)andconnectingonlyonephase.

1R:yellowLED- relaystatus without neutral monitoring

Three-phase monitoring with neutral

Three-phase monitoring without neutral

with neutral monitoring

L1-L2-L3(-N) Ratedcontrol supplyvoltage= Measuringvoltage

13-14 Outputcontact- closed-circuitprinciple

TheCM-PVE phasemonitoringrelayisusedtomonitorsupplyvoltagesforundervoltage,overvoltageandphaseloss.Ifallthreephasesarepresentwithcorrectvoltage,theoutputrelayisenergized.Ifoneoftheabovefaultsoccurs,i. e.ifthevoltage[L-L(L-N)]exceedsthevoltagevalueUmax(460V/265V)orfallsbelowthevoltagevalueUmin(320V/185V),theoutputrelayisde-energizedandtheyellowLEDturnsoff.Therelayisre-energizedautomaticallyassoonasthevoltagereturnstothetolerancerange,takingintoaccountafixedhysteresisof5%.Theversionwithneutralmonitoringcanalsobeusedinsingle-phasenetworksbyjumperingthethreephaseterminals(L1,L2,L3)andconnectingonlyonephase.


without neutral monitoring

Three-phase monitoring with neutral

Three-phase monitoring without neutral

with neutral monitoring

L1,L2,L3,NUmax

-5%Urated

+5%Umin

Measured value13-14

L1,L2,L3Umax

-5%

Urated

+5%Umin

Measured value13-14

L1-L2-L3 Ratedcontrol supplyvoltage= Measuringvoltage


L1-L2-L3(-N) Ratedcontrol supplyvoltage= Measuringvoltage




• Technical data.................................84 • Dimensional drawing..................139

Function diagrams CM-PBE Connection diagrams CM-PBE

Function diagrams CM-PVE Connection diagrams CM-PVE

Three-andsingle-phasemonitoring:

Phaseloss Nophasesequence

monitoring Measuringrange:

L1-L2-L3:3x380-440VACL-N:220-240VAC

Availablewithorwithoutneutralmonitoring

1n/ocontact 1LEDforstatusindication

Three-andsingle-phasemonitoring:

Phaseloss Over-/undervoltage

Nophasesequencemonitoring

Measuringrange:L1-L2-L3:3x320-460VACL-N:185-265VAC

Availablewithorwithoutneutralmonitoring

1n/ocontact 1LEDforstatusindication

Type Rated control supply voltage =

measuring voltage

Neutralmonitoring


piece

Price1piece

Weight1piecekg/lb

CM-PBE3x380-440VAC,

220-240VACwith 1SVR 550 881 R9400 1 0.08/0.17

CM-PBE3x380-440VAC,

220-240VACwithout 1SVR 550 882 R9500 1 0.08/0.17

Type Control supply voltage = measuring voltage

Neutralmonitoring


piece

Price1piece

Weight1piecekg/lb

CM-PVE3x320-460VAC,

185-265VACwith 1SVR 550 870 R9400 1 0.08/0.17

CM-PVE3x320-460VAC,

185-265VACwithout 1SVR 550 871 R9500 1 0.08/0.17

2

ABB 79

2CDC110004C0205

CM-PFE

1SV

C1

100

00F

0116

CM-PFS

1SV

C1

100

00F

0117

1SV

C1

100

00F

011

9

1SV

C1

100

00F

011

8

1SV

R 5

50 8

24 F

9100

�

1SV

R 4

30 8

24 F

9300

��

Three-phase monitoring relays Phase sequence monitoring - CM-PFE, CM-PFSOrderingdetails

TheCM-PFEphasesequencemonitoringrelayisusedtomonitorthree-phasesupplyvoltagesforincorrectphasesequence.Theoutputrelayremainsenergizedwithcorrectphasesequence.ItresetsandtheyellowLEDturnsoffincaseofincorrectphasesequenceorphaseloss.Incaseofmotorswhichcontinuerunningwithonlytwophases,theCM-PFEdetectsphaselossifthereversefeededvoltageislessthan60%ofthenominalvoltage.Forapplicationswhereareversefeededvoltage>60%isexpectedwerecommendtouseourthree-phasemonitorforunbalanceCM-PAS.


TheCM-PFS phasesequencemonitoringrelayisusedtomonitorthree-phasesupplyvoltagesforincorrectphasesequence.TheoutputrelayisenergizedandtheyellowLEDturnsonifallphasesarepresentinthecorrectphasesequence(clockwiserotatingfield).Therelayisde-energizedandtheyellowLEDturnsoffincaseofincorrectphasesequenceorlossofonephase.Incaseofmotorswhichcontinuerunningwithonlytwophases,theCM-PFSdetectsphaselossifthereversefeededvoltageislessthan60%ofthenominalvoltage.Forapplicationswhereareversefeededvoltage>60%isexpectedwerecommendtouseourthree-phasemonitorforunbalanceCM-PAS.


2Markerlabel


1115-1216/1418, Outputcontact-2125-2226/2428 Closed-circuitprinciple

ATTENTIONIfseveralCM-PFSunitsareplacedsidebysideandthecontrolsupplyvoltageishigherthan415V,spacingofatleast10mmhastobekeptbetweentheindividualunits.

Measured valueL1,L2,L3

15-18 15-16

25-28 25-26

Measured value L1,L2,L3

11-14 11-12


11-12/14 Outputcontact Closed-circuitprinciple

• Technical data.................................85 • Technical diagrams.....................138 • Dimensional drawing......................139 • Accessories.................................140

Function diagram CM-PFE Connection diagram CM-PFE

Function diagram CM-PFS Connection diagram CM-PFS

Monitoringofthree-phasesupplyvoltagefor:

Phasesequence Phaseloss

Continuousvoltagerange3x208-440V50/60Hz

1c/ocontact LEDforstatusindication

Monitoringofthree-phasesupplyvoltagefor:

Phasesequence Phaseloss

Continuousvoltagerange3x200-500V50/60Hz

2c/ocontacts LEDforstatusindication

Type Ratedcontrolsupplyvoltage=measuringvoltage


piece

Price1piece

Weight1piecekg/lb

CM-PFE 3x208-440VAC 1SVR 550 824 R9100 1 0.08/0.17

Type Ratedcontrolsupplyvoltage=measuringvoltage


piece

Price1piece

Weight1piecekg/lb

CM-PFS 3x200-500VAC 1SVR 430 824 R9300 1 0.15/0.33

2

80 ABB2CDC110004C0205

CM-PSS1S

VC

110

000

F05

12

2CD

C 2

51 0

48 F

0t04

��

Three-phase monitoring relays for over- and undervoltage - CM-PSSOrderingdetails

1R:greenLED- controlsupplyvoltage, relaystatus

2 F1:redLED- faultsignal

F2:redLED- faultsignal

-Overvoltage:F1 -Undervoltage:F2 -Phaseloss:F1on,F2flashes -Phasesequence:F1andF2

flashalternately

Timeadjustment0.1-10s Phasesequenceandphase

lossaresignalledwithoutdelay.

Rotaryswitchforselecting thetimedelayfunction

AON-delay

BOFF-delay

6Markerlabel

The CM-PSSisathree-phasemonitoringrelay.Itisabletomonitorthephaseparametersphasesequen-ce,phaseloss,over-andundervoltage.Ifallthreephasesarepresentwithcorrectvoltage,theoutputrelaysareenergized.Ifthevoltagetobemonitoredexceedsorfallsbelowthefixedthresholdvalue,theoutputrelaysarede-energizedundelayedordelayed(0.1-10s),dependingonthesettimedelay.Thefaultsignalcanbesuppressedor,forbetterevaluation,storedforthesettabledelaytimeof0.1to10s.TherotaryswitchA/Bisusedtoselectthedelaytimefunction.SwitchpositionA: Incaseofafault,thede-energizingoftheoutputrelaysandtherespectivefault

signalaresuppressedforthesetdelaytime.SwitchpositionB: Incaseofafault,theoutputrelaysde-energizeimmediatelyandafaultsignalis

issuedandstoredforthesetdelaytime.Thisway,alsomomentaryundervoltageconditionsarerecognized.

ThefaulttypeisindicatedbyLEDs.Theoutputrelaysre-energizeautomatically,instantaneouslyorwithdelay(0.1-10s),dependingonthesettimedelay,assoonasthevoltagereturnstothetolerancerange,takingintoaccountafixedhysteresisof5%.Phasesequenceandphaselossareindicatedandresetwithouttimedelay.

Over-/ undervoltage, ON-delayed Phase sequence / phase loss

Function diagram CM-PSS

Connection diagram CM-PSS

L1,L2,L3 Ratedcontrolsupplyvoltage= Measuringvoltage

15-16/18 Outputcontacts-25-26/28 closed-circuitprinciple

Over-/ undervoltage, OFF-delayed

Three-phasemonitoring: Phasesequence Phaseloss Overvoltage Undervoltage

Switchingthresholds10%ofratedvoltage

AdjustableON-andOFF-delay

Dual-frequencymeasuringinput50/60Hz

Poweredbythemeasuringcircuit

2c/ocontacts 3LEDsforstatusindication

Type Ratedcontrolsupplyvoltage=

measuringvoltage


piece

Price1piece

Weight1piecekg/lb

CM-PSS380VAC400VAC

1SVR 430 784 R23001SVR 430 784 R3300

11

0.13/0.290.13/0.29

• Technical data.................................86 • Technical diagrams.....................138 • Dimensional drawing......................139 • Accessories.................................140 • Conversion table.........................142

L1, L2, L3

15-16, 25-2615-18, 25-28

t

> U> U - 5 %

< U + 5 %< U

< t t

2CD

C 2

52 0

01 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

L1, L2, L3

15-16, 25-2615-18, 25-28

t

> U> U - 5 %

< U + 5 %< U

< t < t

2CD

C 2

52 0

02 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

L1, L2, L3

15-16, 25-2615-18, 25-28

L1, L2, L3 L1, L2, L3 L1, L2, L3 L1, L2, L3L1, L3, L2 L1, L2 L1

L3 L2, L3

2CD

C 2

52 0

05 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

2

ABB 81

2CDC110004C0205

CM-PVS1S

VC

110

000

F05

12

2CD

C 2

51 0

49 F

0t04

��

Three-phase monitoring relays for over- and undervoltage - CM-PVSOrderingdetails




-Overvoltage:F1 -Undervoltage:F2 -Phaseloss:F1on,F2flashes -Phasesequence:F1andF2

flashalternately

Thresholdadjustment Umin/Umax



6Rotaryswitchforselecting thetimedelayfunction

AON-delayed

BOFF-delayed

7Markerlabel

TheCM-PVSisathree-phasemonitoringrelay.Itisabletomonitorthephaseparametersphasesequen-ce,phaseloss,over-andundervoltage.Thethresholdvaluesforover-andundervoltageareadjustable(seetable).Ifallthreephasesarepresentwithcorrectvoltage,theoutputrelaysareenergized.Ifthevoltagetobemonitoredexceedsorfallsbelowthesetthresholdvalue,theoutputrelaysarede-energizedundelayedordelayed(0.1-10s),dependingonthesettimedelay.Thefaultsignalcanbesuppressedor,forbetterevaluation,storedforthesettabledelaytimeof0.1to10s.TherotaryswitchA/Bisusedtoselectthedelaytimefunction.SwitchpositionA: Incaseofafault,thede-energizingoftheoutputrelaysandtherespectivefault



ThefaulttypeisindicatedbyLEDs.Theoutputrelaysre-energizeautomatically,instantaneouslyorwithdelay(0.1-10s),dependingonthesettimedelay,assoonasthevoltagereturnstothetolerancerange,takingintoaccountafixedhysteresisof5%.Phasesequenceandphaselossareindicatedandresetwithouttimedelay.

Over-/ and undervoltage, ON-delayed Phase sequence / phase loss

L1-L2-L3 160-300V Umin= 160-220V Umax= 220-300VL1-L2-L3 300-500V Umin= 300-380V Umax= 420-500V

Thresholds for over- and undervoltage

Function diagram CM-PVS

Connection diagram CM-PVS




Three-phasemonitoring: Phasesequence Phaseloss Overvoltage Undervoltage

Adjustabble: Over-andundervoltage

threshold ON-andOFF-delay





measuringvoltage


piece

Price1piece

Weight1piecekg/lb

CM-PVS160-300VAC300-500VAC

1SVR 430 794 R13001SVR 430 794 R3300

11

0.13/0.290.13/0.29


L1, L2, L3

15-16, 25-2615-18, 25-28

t

> U> U - 5 %

< U + 5 %< U

< t t

2CD

C 2

52 0

01 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

L1, L2, L3

15-16, 25-2615-18, 25-28

t

> U> U - 5 %

< U + 5 %< U

< t < t

2CD

C 2

52 0

02 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

L1, L2, L3

15-16, 25-2615-18, 25-28


L3 L2, L3

2CD

C 2

52 0

05 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

2

82 ABB2CDC110004C0205

CM-PAS1S

VC

110

000

F05

12

2CD

C 2

51 0

50 F

0t04

��

Three-phase monitoring relays for unbalance - CM-PASOrderingdetails




-Unbalance:F1andF2on -Phaseloss:F1on,F2flashes -Phasesequence:F1andF2

alternatelyflashing

Thresholdadjustment phaseunbalance2-15%



6Markerlabel

TheCM-PASisathree-phasemonitoringrelay.Itisabletomonitorthephaseparametersphasesequen-ce,phaselossandphaseunbalance.Ifallthreephasesarepresentwithcorrectvoltage,theoutputrelayisenergized.Theoutputrelaysarede-energizeddelayed(0.1-10s),ifthephaseunbalanceofthephasestobemonitoredexceedsthesetunbalancethresholdvalue.Thisenablesashort-termsuppressionoffaultsignalsor,forbetterevaluation,astorageofthefaultsignal.ThefaulttypeisindicatedbyLEDs.Theoutputrelaysre-energizeundelayed,assoonasthevoltagereturnstothetolerancerange,takingintoaccountafixedhysteresisof20%.Phasesequenceandphaselossareindicatedandresetwithouttimedelay.

Unbalance, ON-delayed Phase sequence / phase loss

Function diagram CM-PAS

Connection diagram CM-PAS



Three-phasemonitoring: Phasesequence Phaseloss Unbalance

Adjustable: unbalancethreshold ON-delay





measuringvoltage


piece

Price1piece

Weight1piecekg/lb

CM-PAS160-300VAC300-500VAC

1SVR 430 774 R13001SVR 430 774 R3300

11

0.13/0.290.13/0.29


L1, L2, L3

15-16, 25-2615-18, 25-28


L3 L2, L3

2CD

C 2

52 0

05 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

L1, L2, L3

15-16, 25-2615-18, 25-28

t < t t

L1, L2, L3 L1, L2

L3

2CD

C 2

52 0

03 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

UnbalanceUnbalance - Hysteresis

Unbalance + HysteresisUnbalance

2

ABB 83

2CDC110004C0205

CM-MPS1S

VC

110

000

F05

12

1SV

C1

100

00F

0656

2CD

C 2

51 0

05 F

0t03

��

Three-phase monitoring relaysMultifunctional - CM-MPSOrderingdetails




-Overvoltage:F1 -Undervoltage:F2

-Unbalance:F1andF2on -Phaseloss/

interruptedneutral1):F1on,F2flashes

-Phasesequence:F1andF2flashalternately

Thresholdadjustment Umin/Umax

Unbalancethreshold 2-15%

6 Timeadjustment 0.1-10s

Phasesequenceandphase lossaresignalledwithoutdelay.

7 Slidingswitchforselecting thetimedelayfunction

AON-delay

BOFF-delay

8Markerlabel

TheCM-MPSisathree-phasemonitoringrelay.Itisabletomonitorthephaseparametersphasesequen-ce,phaseloss,over-andundervoltageandphaseunbalance.Thethresholdvaluesforover-andundervoltageareadjustable(seetable).Thethresholdvalueforphaseunbalancecanbeadjustedfrom2-15%.Ifoneoftheabovefaultsoccurs,theoutputrelayisde-energized.ThefaulttypeisindicatedbyLEDs.Thefaultsignalcanbesuppressedor,forbetterevaluation,storedforthesettabledelaytimeof0.1to10s.TheslidingswitchA/Bisusedtoselectthedelaytimefunction.SwitchpositionA: Incaseofafault,thede-energizingoftheoutputrelaysandtherespectivefault



Theoutputrelayisre-energizedautomaticallyifallparametersarebackwithintheadjustedlimits.

Versionwithoutneutralmonitoring

L1-L2-L3 160-300V Vmin= 160-220V Vmax= 220-300VL1-L2-L3 300-500V Vmin= 300-380V Vmax= 420-500VVersionwithneutralmonitoring

L1-L2-L3-N 90-170V Vmin= 90-120V Vmax= 120-170VL1-L2-L3-N 180-280V Vmin= 180-220V Vmax= 240-280V

Under- and overvoltage thresholds Phase sequence / phase loss

Unbalance, ON-delayed


without neutral monitoring with neutral monitoring

Function diagrams CM-MPS

Connection diagrams CM-MPS



L1,L2,L3,N Ratedcontrolsupplyvoltage= Measuringvoltage


Over-/ undervoltage, ON-delayed

Three-phasemonitoring: Phasesequence Phaseloss Overvoltage Undervoltage Phaseunbalance Availablewithorwithout

neutralmonitoring Adjustable:

over-andundervoltage thresholds

unbalancethreshold ON-andOFF-delay




Unbalance, OFF-delayed


measuringvoltage


piece

Price1piece

Weight1piecekg/lb

Without neutral monitoring

CM-MPS160-300VAC300-500VAC

1SVR 430 884 R13001SVR 430 884 R3300

11

0.14/0.440.14/0.44

With neutral monitoring

CM-MPS90-170VAC180-280VAC

1SVR 430 885 R13001SVR 430 885 R3300

11

0.14/0.440.14/0.44


1)deviceswithinterruptedneutralmonitoring

L1, L2, L3

15-16, 25-2615-18, 25-28

t

> U> U - 5 %

< U + 5 %< U

< t t

2CD

C 2

52 0

01 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

L1, L2, L3

15-16, 25-2615-18, 25-28

t

> U> U - 5 %

< U + 5 %< U

< t < t

2CD

C 2

52 0

02 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

L1, L2, L3

15-16, 25-2615-18, 25-28


L3 L2, L3

2CD

C 2

52 0

05 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value

L1, L2, L3

15-16, 25-2615-18, 25-28

t < t

L1, L2, L3 L1, L2

L3

< t

2CD

C 2

52 0

04 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value



L1, L2, L3

15-16, 25-2615-18, 25-28

t < t t

L1, L2, L3 L1, L2

L3

2CD

C 2

52 0

03 F

0207

F1: red LED

F2: red LED

R: green LED

Measuring value



2

84 ABB2CDC110004C0205

Three-phase monitoring relaysCM-PBE, CM-PVETechnicaldata

Type CM-PBE CM-PVESupply circuit = measuring circuit L1-L2-L3 (-N)RatedcontrolsupplyvoltageUS=measuringvoltage

withneutralmonitoring 220-240VAC50/60Hz 185-265VAC50/60Hzwithoutneutralmonitoring 380-440VAC50/60Hz 320-460VAC50/60Hz

PowerconsumptionRatedcontrolsupplyvoltageUStolerance -15...+15% -15...+10%Ratedfrequency 50/60Hz 50/60Hz(-10...+10%)Dutytime 100%Measuring circuit L1-L2- L3-N L1 - L2 -L3Monitoringfunctions phaseloss over-andundervoltage,phaselossMeasuringranges 220-240VAC380-440VAC 185-265VAC320-460VACThresholds threshold=0,6xUN fixed:Umin:185V/320V;Umax:265V/460VHysteresisrelatedtothethresholdvalue 5%fixed(releasevalue=0.65xUN) fixed:Umin:194V/336V;Umax:252V/437VMeasuringvoltagefrequency 50/60Hz(-10%...+10%)Responsetime 40ms 80msMeasuringerrorwithinratedcontrolsupplyvoltagetoleranceMeasuringerrorwithintemperaturerange m0.06%/°CTiming circuitDelaytime start-updelay 500ms(20%),fixed

ON-delay 150ms(20%) atover-/undervoltage500ms(20%)Indication of operational statesRelaystatus R:yellowLED VOutputrelayenergizedOutput circuits 13-14Kindofoutput 1n/ocontactOperatingprinciple1) closed-circuitprincipleContactmaterial AgCdORatedvoltage(VDE0110,IEC60947-1) 250VMinimumswitchingvoltage/Minimumswitchingcurrent -/-Maximumswitchingvoltage 250VAC,250VDCRatedswitchingcurrent(IEC60947-5-1)

AC12(resistive)230V 4AAC15(inductive)230V 3A

DC12(resistive)24V 4ADC13(inductive)24V 2A

Mechanicallifetime 30x106switchingcyclesElectricallifetime(AC12,230V,4A) 0.1x106switchingcyclesShortcircuitproof,max.fuserating

n/ccontact 10Afast-actingn/ocontact 10Afast-acting

General dataDimensions(WxHxD) 22.5x78x78.5mm(0.89x3.07x3.09inch)Mountingposition anyDegreeofprotection enclosure/terminals IP50/IP20Ambienttemperaturerange operation -20..+60°C

storage -40...+85°CMounting DINrail(EN50022)Electrical connectionWiresize fine-strandwithwireendferrule 2x1.5mm2(2x16AWG)StandardsProductstandard IEC255-6,EN60255-6LowVoltageDirective 2006/95/ECEMCDirective 2004/108/ECElectromagnetic compatibilityInterferenceemission EN61000-6-2 electrostaticdischarge(ESD) IEC/EN61000-4-2 Level3-6kV/8kV electromagneticfield(HFradiationresistance) IEC/EN61000-4-3 Level3-10V/m fasttransients(Burst) IEC/EN61000-4-4 Level3-2kV/5kHz powerfulimpulses(Surge) IEC1000-4-5,EN61000-4-5 Level4-2kVL-L HFlineemissission IEC1000-4-6,EN61000-4-6 Level3-10VInterferenceemission EN61000-6-4Operationalreliability(IEC68-2-6) 6gMechanicalresistance(IEC68-2-6) 10gIsolation dataRatedinsulationvolt.betweensupply,measuringandoutputcircuits(VDE0110,IEC60947-1)

400V

RatedimpulsewithstandvoltageUimpbetweenallisolatedcircuits(VDE0110,IEC664)

4kV/1.2-50µs

Testvoltagebetweenallisolatedcircuits 2.5kV,50Hz,1min.Pollutioncategory(VDE0110,IEC664,IEC255-5) 3Overvoltagecategory(VDE0110,IEC664,IEC255-5) IIIEnvironmentaltesting(IEC68-2-30) 24hcycletime,55°C,93%rel.,96h

Closed-circuitprinciple: Outputrelayisde-energizedifthemeasuredvalueexceeds/dropsbelowtheadjustedthreshold.

2

ABB 85

2CDC110004C0205

Three-phase monitoring relaysCM-PFE, CM-PFSTechnicaldata

Type CM-PFE CM-PFSSupply circuit = measuring circuit L1-L2-L3RatedcontrolsupplyvoltageUS 3x208-440VAC

controlsupplyvoltage=measuringvoltage3x200-500VAC50/60Hz

Powerconsumption approx. 15VARatedcontrolsupplyvoltageUStolerance -10...+10% -15...+10%Ratedfrequency 50/60Hz(-10...+10%) 50/60HzDutytime 100%Measuring circuit L1-L2-L3Monitoringfunctions phasesequence,phaselossMeasuringranges 3x208-440VAC 3x200-500VACThresholds 0,6xUN

HysteresisrelatedtothethresholdvalueMeasuringvoltagefrequency 50/60HzResponsetime 500msMeasuringerrorwithinratedcontrolsupplyvoltagetolerance m0.5%Measuringerrorwithintemperaturerange m0.06%/°CTiming circuitDelaytime start-updelay 500ms

500msON-delay 500ms

Indication of operational statesRelaystatus R:yellowLED VOutputrelayenergizedOutput circuits 11-12/14 11(15)-12(16)/14(18), 21(25)-22(26)/24(28)Kindofoutput 1c/ocontact 2c/ocontactsOperatingprinciple1) closed-circuitprincipleContactmaterial AgCdO AgNiRatedvoltage(VDE0110,IEC60947-1) 250VMinimumswitchingvoltage/Minimumswitchingcurrent -/-Maximumswitchingvoltage 250VAC,250VDCRatedswitchingcurrent(IEC60947-5-1)

AC12(resistive)230V 4AAC15(inductive)230V 3A

DC12(resistive)24V 4ADC13(inductive)24V 2A

Mechanicallifetime 30x106switchingcyclesElectricallifetime(AC12,230V,4A) 0.1x106switchingcyclesShortcircuitproof,max.fuserating

n/ccontact 10Afast-acting 4Afast-actingn/ocontact 10Afast-acting 6Afast-acting

General dataDimensions(WxHxD) 22.5 x 78 x 78.5 mm (0.89 x 3.07 x 3.09 inch) 22.5 x 78 x 100 mm (0.89 x 3.07 x 3.94 inch)Mountingposition anyDegreeofprotection enclosure/terminals IP50/IP20Ambienttemperaturerange operation -20...+60°C

storage -40...+85°CMounting DINrail(EN50022)Electrical connectionWiresize fine-strandwithwireendferrule 2x1.5mm2(2x16AWG) 2x0.75-2.5mm2(2x18-14AWG)StandardsProductstandard IEC255-6,EN60255-6LowVoltageDirective 2006/95/ECEMCDirective 2004/108/ECElectromagnetic compatibilityInterferenceemission EN61000-6-2 electrostaticdischarge(ESD) IEC/EN61000-4-2 Level3(6kV/8kV) electromagneticfield(HFradiationresistance) IEC/EN61000-4-3 Level3(10V/m) fasttransients(Burst) IEC/EN61000-4-4 Level3(2kV/5kHz) powerfulimpulses(Surge) IEC1000-4-5,EN61000-4-5 Level4(2kVL-L) HFlineemissission IEC1000-4-6,EN61000-4-6 Level3(10V)Interferenceemission EN61000-6-4Operationalreliability(IEC68-2-6) 6g 4gMechanicalresistance(IEC68-2-6) 10g 6gIsolation dataRatedinsulationvolt.betweensupply,measuringandoutputcircuits(VDE0110,IEC60947-1)

500V

RatedimpulsewithstandvoltageUimpbetweenallisolatedcircuits(VDE0110,IEC664)

4kV/1.2-50µs

Testvoltagebetweenallisolatedcircuits 2.5kV,50Hz,1min.Pollutioncategory(VDE0110,IEC664,IEC255-5) 3Overvoltagecategory(VDE0110,IEC664,IEC255-5) IIIEnvironmentaltesting(IEC68-2-30) 24hcycle,55°C,93%rel.,96

Closed-circuitprinciple: Outputrelayisde-energizedifthemeasuredvalueexceeds/dropsbelowtheadjustedthreshold.

2

86 ABB2CDC110004C0205

Three-phase monitoring relaysCM-MPS, CM-PSS, CM-PAS, CM-PVSTechnicaldata

1)ofaverageofphasevoltages 2)ofadjustedswitch-offvalue 3)deviceswithneutralmonitoring1,2,,:Mappingthesupplyvoltagestothemeasuringranges

Type CM-MPS CM-PSS CM-PAS CM-PVSInput circuit = Measuring circuit L1, L2, L3, (N)

RatedcontrolsupplyvoltageUS

L1,L2,L3 without 1 160-300VAC 380VAC 160-300VAC 160-300VAC

neutralmonitoring 2 300-500VAC 400VAC 300-500VAC 300-500VAC

L1, L2, L3, N with 90-170VAC - - -

neutralmonitoring 180-280VAC - - -

Powerconsumption 20VA

RatedcontrolsupplyvoltageUStolerance -15...+10%

Ratedfrequency 50/60Hz

Frequencytolerance 10%

Dutytime 100%

Measuring circuit L1, L2, L3, (N)

Monitoringfunctions phaseloss,phasesequence yes yes yes yes

over-/undervoltage yes yes no yes

unbalance yes no yes no

Measuringrange overvoltage without 1 220-300V 418V - 220-300V

neutralmonitoring 2 420-500V 440V - 420-500V

with 120-170V - - -

neutralmonitoring 240-280V - - -

undervoltage without 1 160-220V 342V - 160-220V

neutralmonitoring 2 300-380V 360V - 300-380V

with 90-120V - - -

neutralmonitoring 180-220V - - -

unbalance 1– 2-15%1) - 2-15%1) -

Thresholds over-/undervoltage adjustable fixed - adjustable

unbalance switch-offvalue adjustable - adjustable -

switch-onvalue fixed - fixed -

Hysteresisrelatedtothethresholdvalue

over-/undervoltage fix5% fix5% - fix5%

unbalance fix20%2) - fix20%2) -

Measuringvoltagefrequency 50/60Hz10%

Maximummeasuringcycletime 50ms

Measuring error within the rated control supply voltage tolerance m0.5%


Timing circuit

Start-updelay 200ms 200ms 200ms 200ms

Delaytime(ON-orOFF-delay) 0.1-10sadjustable

Toleranceoftheadjusteddelaytime - - 10% 10%

Timingerrorwithintheratedcontrolsupplyvoltagetolerance m0.5%

Timingerrorwithinthetemperaturerange m0.06%/°C

Indication of operational states R: green LED, F1, F2: red LED

Supplyvoltage RV yes yes yes yes

Outputrelayenergized RWwhiletiming yes yes yes yes

Phaseloss/interruptedneutral3)

F1V,F2W yes yes yes yes

Phasesequence F1andF2alternatelyW yes yes yes yes

Overvoltage F1V yes yes no yes

Undervoltage F2V yes yes no yes

Unbalance F1andF2V yes no yes no

2

ABB 87

2CDC110004C0205

Three-phase monitoring relaysCM-MPS, CM-PSS, CM-PAS, CM-PVSTechnicaldata(continued)

Type CM-MPS CM-PSS CM-PAS CM-PVSOutput circuits 15-16/18, 25-26/28

Kindofoutput 2c/ocontacts(relays)

Operatingprinciple(in case of fault the output relays de-energize) closed-circuitprinciple


Ratedvoltage(VDE0110,IEC60947-1) 250V

Minimumswitchingpower 24V/10mA

Maximumswitchingvoltage 250VAC,250VDC

Ratedoperatingcurrent(IEC60947-5-1)

AC12(resistive)230V 4A

AC15(inductive)230V 3A

DC12(resistive)24V 4A

DC13(inductive)24V 2A

Mechanicallifetime 30x106switchingcycle

Electricallifetime(AC12,230V,4A) 0.1x106switchingcycle

Shortcircuitproof,maximumfuserating

n/ccontact 4Afast-acting


General data


Weight 0.14kg(0.31lb) 0.13kg(0.29lb)


Degreeofprotection enclosure/terminals IP50/IP20




Minimumdistancetootherunits lateral 10mm(0.40inch)(in case of continuous measuring voltage > 240 V resp. > 400 V)


Wiresize fine-strand with wire end ferrule 2x0.75-2.5mm2(2x18-14AWG)

rigid 2x0.5-4mm2(2x20-12AWG)


Standards





Interferenceimmunity EN61000-6-2

electrostaticdischarge(ESD) IEC/EN61000-4-2 6kV/8kV

electromagnetic field (HF radiation resistance) IEC/EN61000-4-3 10V/m

fasttransients(Burst) IEC/EN61000-4-4 2kV/5kHz

powerfulimpulses(Surge) IEC1000-4-5,EN61000-4-5 2kVsymmetrical

HFlineemission IEC1000-4-6,EN61000-4-6 10V

Interferenceemission EN61000-6-4

Operationalreliability(IEC68-2-6) 4g

Mechanicalresistance(IEC68-2-6) 6g

Environmentaltesting(IEC68-2-30) 24hcycle,55°C,93%rel.96h

Isolation data

Ratedinsulationvoltagebetweeninputandoutput(VDE0110,IEC60947-1)

600V

RatedimpulsewithstandvoltageUimp

measuringcircuit 6kV

outputcircuit 4kV

Testvoltagebetweenallisolatedcircuits 2.5kV,50Hz,1min

Pollutiondegree(VDE0110,IEC664,IEC255-5) 3

Overvoltagecategory(VDE0110,IEC664,IEC255-5) III

2

Notes

88 ABB2CDC110004C0205

ABB

ABB 89

2CDC110004C0205

2

Content

Insulation monitoring in IT systems................................................................................ 90

OrderingdetailsCM-IWM....................................................................................................................... 91C558............................................................................................................................. 93

TechnicaldataCM-IWM....................................................................................................................... 96C558............................................................................................................................. 97

Technicaldiagrams............................................................................................................. 138Dimensionaldrawings........................................................................................................ 139Accessories........................................................................................................................ 140

Insulation monitors for ungrounded supply mains

90 ABB2CDC110004C0205

2

15L

A1 16

A1 15 S1

16 A218

18B2 A2

R <

S2

L B2

L1L2L3

N

15L

A1 16

A1 15 S1

16 A218

18B2 A2

R <

S2

L B2

LNPE

15L

A1 16

A1 15 S1

16 A218

18B2 A2

R <

S2

L B2

L1L2L3

2CD

C2

520

28F

000

3

CM

-IW

N-A

C

CM

-IW

N-A

C

CM

-IW

N-A

C

2CD

C2

522

89F

0005

2CD

C2

521

40F

0004

2CD

C2

521

42F

0004

ApplicationandconnectionexamplesfortheCM-IWNACinITandIT-Nsystems

Three-phaseIT-Nsystem Single-phaseIT-Nsystem Three-phaseITsystem

TheITsystemissuppliedeitherbyanisolationtransformeroranindependentvoltagesource,suchasabatteryoragenerator.

Inthissystemnoactiveconductorisdirectlyconnectedtoearthpotential.Theadvantageofthisisthatonlyasmallfaultcurrentcanflowincaseofaninsulationfault.Thiscurrentisessentiallycausedbythesystem'sleakagecapacitance.

Thesystem'sfusedoesnotrespond,thusmaintainingthevoltagesupplyandthereforeoperationevenincaseofaphase-to-earthfault.

ThehighreliabilitityofanITsystemisguaranteedthankstocontinuousinsulationmonitoring.

Theinsulationmonitoringdevicerecognizesinsulationfaultsastheydevelop,andimmediatelyreportsthatthevaluehasfallenbelowtheminimum.Thispreventsoperationalinterruptionscausedbyasecondmoresevereinsulationfault.

ThefollowingillustrationshowsthetypicalarrangementofanITsystem.InIT-Nsystemsthesecondarysidestarpointofthetransformerisadditionallyusedasneutral.

TheITsystemwithadditionalequipotentialbondingandinsulationmonitoringequipment

Insulation monitors for ungrounded supply mainsInsulation monitoring in IT systemsOverview,Applicationandconnectionexamples

Insulation

monitoringdevicee.g.CM-IWN-AC

additionalequipotentialbonding

Reset TestReset Test

Reset Testtransformer

sup

ply

vol

tage

220-

240

VA

C

110-

130

VA

C

ABB 91

2CDC110004C0205

2

CM-IWN-AC

1SV

C1

100

00F

0736

1SV

C1

100

00F

0461

tT

1SV

R 4

50 0

75 F

0000

��

� �

1SV

C1

100

00F

0462

2CD

C2

521

09F

0004

15L

A1 16

A1 15 S1

16 A218

18B2 A2

R <

S2

L B2

2CD

C2

520

10F

0004

Insulation monitors for ungrounded AC mainsCM-IWN-ACOrderingdetails

TheCM-IWN-ACisusedtomonitortheinsulationresistanceofsingle-phaseorthree-phaseACsupplyvoltages.Itisprimarilyusedtomonitorauxiliarycircuitsthatareelectricallyisolatedfromground.TheCM-IWN-ACmonitorstheinsulationresistancebetweenungroundedACsupplyvoltagesandtheprotectiveearthconductors.AsuperimposedDCmeasuringvoltageisusedformeasurement.TheCM-IWN-ACisdesignedforinsulationresistancestobemonitoredfrom1to110kq,dividedintotworanges.Thedesiredrangeisselectedwithafront-mountedswitch.TheoutputrelayisenergizedandtheLEDlightsupassoonastheinsulationresistanceRxfallsbelowthethresholdvalue.Therelayisreset(de-energized)automaticallyifthemeasuredinsulationresistanceexceeds1.6timesthethresholdvalue.Anearth-leakagefaultcanbesimulatedusingthefront-mounted"Test"button.AremotetestbuttoncanbeconnectedviatheterminalsS1- .Trippingiscausedbyclosingan/ocontact.ByjumperingtheterminalsS1-S2,faulttrippingcanbestored.RemoteresetcanbeimplementedbyconnectingapushbuttontoS1-S2.Pressingthebuttonthenresetsstorageofthetrippedstate.

Attention!

TheCM-IWN-ACisdesignedforACsupplyvoltages.Rectifiers,thatareconnectedinseries,shouldbeelectricallyisolatedfromthemeasuringrelay.

Function diagram CM-IWN-AC

tT=tTest>approx.300ms

1Rangeselectorswitch 2Responsethreshold

1-110kq 3U:greenLED-

controlsupplyvoltage 4 F:redLED-

relaystatus 5 Testbutton:"Test/Reset" 6Markerlabel

Operating principle

ThecontrolsupplyvoltageisfeededviaterminalsA1-A2/B2.Thiscanbethevoltagesuppliedfromthesystemtobemonitored.TheCM-IWNsuperimposesDC-voltageonthesystemtobemonitoredviatheterminalsLand (onephaseor,ifavailable,theneutral).Incaseofearth-leakagetheresistanceofthesystemagainstearthpotentialchanges.Theresultingearth-leakagecurrentovercomestheinsulationresistance(<).Ifthisearth-leakagecurrentexceedstheadjustedre-sponsethreshold,theoutputrelayisenergizedwithdelay(seecharacteristic)andthered"fault"LEDlightsup.

Fields of application

TheinsulationresistancemonitorCM-IWN-ACismainlyusedinindustrialapplicationswithelectricallyinsulatedACsystemsforthemeasurementofanoccurringfirstisolationfault.Thiscanpreventtheinstallationfromincorrectoperationcausedbyapossiblesecondisolationfault.TheresistancesR1andR2correspondtotwosubsequentisolatedfaults(seedrawing).Inthiscase,theresistancesareconnectedinseriesrelatedtoearthpotentialwhichwouldpreventcontactorK2frombeingde-energized(fault!)althoughauxiliarycontactK1isopen.Thisincorrectoperationmaycauseconsiderablefaultswithintheinstallation.

Type Ratedcontrolsupplyvoltage


pieces

Price1piece

Weight1piecekg/lb

CM-IWN-AC

24-240VAC/DC110-130 V, 220-240 V AC

1SVR 450 075 R00001SVR 450 071 R0000

11

0.30/0.660.30/0.66

R1

R2

•Technicaldata.................................96 •Technicaldiagrams.......................138 •Dimensionaldrawings......................139 •Accessories...................................140

tA = DelaytimeRim= MeasuredinsulationresistanceRis= Adjustedinsulationresistance

Ris

Rim

tA

Tripping time

Connection diagram CM-IWN-AC

A1-A2/B2

S1-S2

/ orS1-

Insulation resistance R of the supply

Setresponse1.6x Rxthreshold Rx

15-1815-16

A1-A2/B2 Ratedcontrol supplyvoltage

S1,S2, Controlinputs:

S1-S2 Remotebutton Store,reset

S1- Remotebutton Test,reset

, Front-mountedbutton "Test/Reset"

L- Measuringinput

15-16/18 Outputcontacts 2measuringrangesfrom1-110kq

Trippingstorage Suitableforinsulation

monitoringofsingle-andthree-phaseungroundedACsystems

Functionaltestbymeansoffront-facetestbuttonorviaremotetestbutton

VDE0413/T.2 1c/ocontact,

open-circuitprinciple 2LEDforstatusindication

92 ABB2CDC110004C0205

2

CM-IWN-DC

1SV

C1

100

00F

0739

1SV

C1

100

00F

0515

1SV

R 4

50 0

65 F

0000

��

� � �

tT

AC

DC

L

N

L+

L-

2CD

C2

520

40F

0003

1 Selectorswitch hopencircuitprinciple gclosedcircuitprinciple

2Responsethreshold 1-110kq

3U:greenLED- controlsupplyvoltage

4 L+:redLED- faultinsulationresistance

5 L-:redLED- faultinsulationresistance

6 Testbutton:"TestL+/Reset" 7 Testbutton:"TestL-" 8Markerlabel

The CM-IWN-DCisdesignedforinsulationresistancemonitoringinungrounded,pureDCsupplysystemswithorwithoutfiltering.Duetoitselectricalisolationbetweenthesupplycircuitandthemeasuringcircuit,itcanbesuppliedeitherbyanexternalauxiliaryvoltageorbythesupplyvoltagetobemonitored.TheCM-IWN-DCismainlyusedtomonitorDCauxiliarycircuitsthatareelectricallyisolatedfromprimarysupplyvoltagecircuitsaswellasinstallationspoweredbybatteries.

InsulationresistancefaultsareevaluatedseparatelyforL+orL-anddisplayedbyLEDs.Duetoitsmeasuringprinciple,theCM-IWN-DCisnotabletodetectbalancedearth-leakagefaults.

Theresponsethresholdisadjustableinarangefrom10-110kq.Iftheinsulationresistancefallsbelowthesetresponsethreshold,therelayisenergizedandtheerrorLEDlightsup.

Front-facetestbutton"TestL-": insulationfaultcanbesimulated,pressingthetestbutton=outputrelaywilltrip(energize,de-energize)

Front-facetestbutton"Test /Reset L+": Pressed<1s=TestL+,Pressed>1s=ResetL+andL-

ConnectionS2-S3: jumper=faulttrippingisstored,buttonwithn/ocontact=remotereset,pressingthebuttonresetsstorageofthetrippedstate

tT=tTestapprox.1s

Function diagram CM-IWN-DC

A1-A2 Ratedcontrol supplyvoltage

S1toS4 ControlinputsS3-S1 RemotetestbuttonL+S3-S4 RemotetestbuttonL-S3-S2 Remotetestbutton storage/reset

L+,L-, Measuringcircuit

15-16/18 Outputcontacts- Open-orclosedcircuit principle,selectable

Insulation monitor for ungrounded DC mainsCM-IWN-DCOrderingdetails

Application and connection example

Connection digram CM-IWN-DC

24-2

40V

AC

/DC

sup

ply

vol

tage



pieces

Price1piece

Weight1piecekg/lb

CM-IWN-DC

24-240VAC/DC 1SVR 450 065 R0000 1 0.30/0.66

•Technicaldata.................................96 •Technicaldiagrams.......................138 •Dimensionaldrawings......................139 •Accessories...................................140

InsulationresistancemonitoringinungroundedpureDCsystemsfrom24-240VDC

Continuouslyadjustablemeasuringrange10-110kq

Front-faceselectorswitchforopen-orclosed-circuitprinciple

Front-faceandexternaltest-resetfeature

1c/ocontact 3LEDsforstatusindication

A1-A2

/

TestL-orS3-S4 S3-S1

S3-S2Insulation resistance R of the supply

AdjustedvalueRxL+(L-)/

, 15-18 15-16

ABB 93

2CDC110004C0205

2

C558.01

A1 A2

KE

L1 L2 LT1 LT2 PT

12 21 22 2411 14

L2L1

R <

KA

2CD

C 2

52 2

97 F

0005

1SA

R4

700

20F

000

5

2CD

C2

522

97F

0005

1SV

C1

100

00F

0469

A1-A2 Ratedcontrolsupplyvoltage

L1-L2 Measuringcircuit

KE, PEconnection

PT Externaltestbutton

LT1-LT2 Externalresetbuttonorbridgeforfaultstorage

11-12/14 c/ocontacts-21-22/24 Open-orclosed-circuitprinciple,selectable

KA Noconnection

Fields of application

Industrialcontrolsystems Automationsystems Machinecontrolsystems Controlsystemsinpowerplantsandpower

supplycompanies

Computernetworks Mobilegenerators Elevatorcontrolsystems Lightingsystems

ModerncontrolvoltagesystemsfrequentlycontainDCcomponentsandhighsystemleakagecapaci-tancesduetointerferencesuppressionarrangements.Thesecircumstancesmustbetakenintoaccountwhenselectingtheinsulationmonitoringdevice.TheC558.01guaranteesreliableinsulationmonitoringofmodernsystems.PureACsystems,pureDCsystemsaswellasAC/DCsystemscanbemonitored.

Response values and measuring circuit

Type ResponsevalueRan

Responsetime1)

Meas.voltage

Meas.current

Internal-resistance2)

Ratedsystemvoltage

C558.01 10-200kq 5s 13V 0.1mA 120/94kDC

0-300V andAC

15-400Hz0-300V

1)Responsetimesat1µFsystemleakagecapacitance2)DCinternalresistance/impedance

Measuring principle

TheC558.01operateswithavariantofapulsemeasuringprinciple.Thismeasuringprincipleensuresreliablemonitoringofmoderncontrolvoltagesystems.Thefrequencyrangeofthesystemtobemonitoredmayextendfrom15-400Hz.

Standards

TheC558.01complieswiththestandardsDIN57413T8/VDE0413T8,IEC61557-8,EN61557-8andASTMF1669M-96.

Wheninstallingthedevice,thesafetyinstructionssuppliedwiththeequipmenthavetobeobserved!

InsulationmonitoringofAC,DCandAC/DCITsystems

Voltagerangesupto300VACand300VDC

Automaticadaptationtothesupplysystemconditions

Connectionmonitoring Adjustableresponse

threshold10-200kq Combinedtestandreset

button Selectionbetweenopen-

andclosed-circuitprinciple Faultstorageselectable Sealableenclosure 2c/ocontacts 3LEDsforstatusindication

Insulation monitors for ungrounded mixed AC/DC systemsC558.01Orderingdetails

Measuring time

Enclosurewidth45mm

CE=SystemleakagecapacitanceRF=Insulationfaultt=Measuringtime

InsulationmonitoringdeviceforACITsystemswithDCcomponentsandforDCITsystems

Connection diagram C558.01Fault Indications

Indication AlarmLED Alarmrelay+ -

ACfault V V V

DCfaultL+ V V

DCfaultL- V V

Interrurption/KEorL1/L2

W W V

Type RatedcontrolsupplyvoltageUc

Order code Packunit

pieces

Price1piece

Weight1piecekg/lb

C558.01C558.01

230VAC90-132VAC

1SAR 470 020 R00051SAR 470 020 R0004

11

0.40/0.880.40/0.88

•Technicaldata.................................97 •Dimensionaldrawings...................139

94 ABB2CDC110004C0205

2

C558.02

2CD

C2

520

60F

0004A1 A2

KE M+

L1 L2 11 12

PT/T LT2/R2 21 22

14

24M- LT1/R1

L2L1

R <

1SA

R4

710

20F

000

51S

VC

110

000

F0

526

C558.10


Order code Packunit

piece

Price1piece

Weight1piecekg/lb

C558.02C558.02

230VAC90-132VAC

1SAR 471 020 R00051SAR 471 020 R0004

11

0.35/0.770.35/0.77

Accessories (external k meter)

C558.10 1SAR 477 000 R0100 1 0.20/0.44

Response delay

Type *)Responsetimeintimerangeof10-200kq

*)Responsetimeintherangeof1-20kq

Max.systemleakagecapacitance

C558.02 <1s <3s 20µF

*)Responsetimesacc.toIEC61557-8atRF=0.5xRanand1µFsystemleakagecapacitance.

Standards

TheC558.02complieswiththestandardsDIN57413Bl.2/VDE0413T2,IEC61557-8,EN61557-8andASTMF1207-89.

Wheninstallingthedevice,thesafetyinstructionssuppliedwiththeequipmenthavetobeobserved!

Insulationmonitoringofungroundedsingle-phaseandthree-phaseACITsystemsupto793V

Adjustablethreshold1-200kq

Combinedtestandresetbutton

Connectionmonitoring Selectionbetweenopen-

andclosed-circuitprinciple Faultstorageselectable Sealableenclosure Connectionofexternal

meterpossible 2c/ocontacts LEDbargraphindicator LEDsforstatusindication

Selecting the adjustment range

Changingthesettingrangefromx1kqtox10kq,automaticallychangestheindicationofthekqvaluesontheLEDbargraphindicator:

Rangex1kq:Meterscalepointx1kq.

Rangex10kq:Meterscalepointhastobemultipliedby10.

InsulationmonitorforACITsystems

Single-phaseandthree-phaseACsystemswithoutDCcomponents

Uncontrolledmotordrives Buildinginstallation

Simplemachinedrives Generatingsets,mobilegenerators Powersupplyforpublicarenas Lightingsystems Airventilationandairconditioningsystems

ThestandardpowersupplysystemisapureACsystem.ItneithercontainsconvertersnorDCcomponents.Theleakagecapacitanceisrelativelylow,i.e.usuallyitisbelow1µF,sometimesslightlyabovethisvalue.

TheC558.02canbeusedtomonitorsuchsystemswithvoltagesofupto793V.Theresponsethresholdcanbeadjustedinawiderange,selectablefrom1-20kqor10-200kq.

Measuring principle

SuperimposedDCvoltagewithreversingstage.

AK withoutfunction


L1-L2-KA Measuringcircuit

KE, PEconnection

PT/T-PE Externaltestbutton

LT1-LT2 Externalresetbuttonorbridgeforfaultstorage

M+/M- Externalmeasuringinstrument

11-12/14 c/ocontacts

21-22/24 Open-orclosed-circuitprinciple,selectable

Field of application

Enclosurewidth99mm

Insulation monitors for ungrounded AC systemsC558.02Orderingdetails

Connection diagram C558.02


ABB 95

2CDC110004C0205

2

C558.03

2CD

C2

521

45F

000

6

1SA

R4

720

20F

000

51S

VC

110

000

F0

526

A1 A2

KE M+

L1 L2 11 12

T R2 21 22

14

24M- R1

L2L1

R <

KE

C558.10

Response delay

Type *)Responsetimeintherangeof2-6kq

*)Responsetimeintherangeof6-500kq

Max.systemleakagecapacitance

C 558.03 <8-35s <8-12s 50µF

*)Responsetimesacc.toIEC61557-8atRF=0.5xRanand1µFsystemleakagecapacitance.

Measuring principle

SuperimposedDCvoltagewithreversingstage.

Standards

TheC558.03complieswiththestandardsDIN57413Bl.2/VDE0413T2,IEC61557-8,EN61557-8andASTMF1207-89.

Wheninstallingthedevice,thesafetyinstructionssuppliedwiththeequipmenthavetobeobserved! InsulationmonitoringofAC,

DCandAC/DCITsystems Connectionmonitoring Alarmorsystemfault

indicationselectable AMPmeasuringmethod

(appliedforEP) Automaticadaptationto

thepowersystem 2continuouslyadjustable

responsethresholds2-50kqand20-500kq

Combinedtestandresetbutton

Selectionbetweenopen-andclosed-circuitprinciple

Faultstorageselectable Sealableenclosureacc.to

VDE0106T101 Environmentalconditions

complywithEN50155 2x1c/ocontact LEDbargraphindicator LEDsforstatusindication

Fault indications

Indication AlarmLED Alarmrelay+ -

ACfault W W W

DCfaultL+ W W

DCfaultL- W W

Interrurption/KEorL1/L2

V V W

Industrialcontrolsystems Automationsystems Machinecontrolsystems Controlsystemsinpowerplantsandpower

supplycompanies

Computernetworks Mobilegenerators Elevatorcontrolsystems Lightingsystems



piece

Price1piece

Weight1piecekg/lb

C558.03C558.03

230VAC90-132VAC

1SAR 472 020 R00051SAR 472 020 R0004

11

0.40/0.880.40/0.88

Accessories (external kmeter)

C558.10 1SAR 477 000 R0100 1 0.20/0.44


L1-L2 Measuringcircuit

KE, PEconnection

T-PE Externaltestbutton

R1-R2 Externalresetbuttonorbridgeforfaultstorage

M+/M- Externalmeasuringinstrument

11-12/14 c/ocontacts-21-22/24 Open-orclosed-circuitprinciple,selectable

Application in modern control voltage systems

InsulationmonitorforACandDCITsystemsTheC558.03monitorstheinsulationresistanceofITsystems(ungroundedsystems)withvoltagesofupto690VACor400VDC.ItcanbeuniversallyusedinAC,DCormixedpowersystems.Measurementisnotinfluencedbyinterferencesuppressionmeasuresandcapacitancesofupto20µFtoearthwhicharecausedbylongsupplylines.TheimplementedAMPmeasuringmethodguaranteesreliableinsulationmonitoringeveninpowersystemswithfixedfrequencyconverters(outputandinputfrequencyarestatic).

Enclosurewidth99mm

Insulation monitors for ungrounded AC and DC systemsC558.03Orderingdetails

Connection diagram C558.03


96 ABB2CDC110004C0205

2

Insulation monitors for ungrounded supply mainsCM-IWN-AC, CM-IWN-DCTechnicaldata

CM-IWN-AC CM-IWN-DC

Supply circuitRatedcontrolsupplyvoltageUS-powerconsumption

A1-A2 24-240VAC/DC-approx.8VA/2W 24-240VAC/DC-approx.8VA/2WA1-B2 110-130VAC-approx.3VAA1-A2 220-240VAC-approx.3VA

RatedcontrolsupplyvoltageUStolerance -15%...+10%Ratedfrequency AC/DCversions 15-400HzorDC

ACversions 50-60HzDutytime 100%Measuring circuit L-PEMonitoringfunction Insulationmonitoringwithinelectricallyisolated

ACsystems DCsystemsMeasuringrange,thresholdvalue min-max. 1-11kq,10-110kq 10-110kqInternalresistance min. 57kq -ACinternalresistance min. 100kq -DCinternalresistance min. 100kq -Testresistance 820q -Max.voltageatthemeasuringinput max. 415VAC 300VDCMeasuringDCvoltage max. 30VDC 24-240VDCCablelengthforreset-testbutton max. 10mDelaytime refertoorderingdetailspage <1sifinsulation<0.9xresponsethresholdIndication of operational statesControlsupplyvoltage U:greenLEDInsulationfault F:redLED-outputrelayenergizedt L+:redLED,L-:redLEDOutput circuits 15-16/18Kindofoutput 1c/ocontactsOperationalprinciple1) open-circuitprinciple open-orclosedcircuitprincipleselectableContactmaterial AgCdORatedvoltage(VDE0110,IEC664-1,IEC60947-1) 250VMinimumswitchingvoltage/minimumswitchingcurrent -/-Maximumswitchingvoltage 400VAC,300VDCRatedswitchingcurrent AC12(resistive) 230V 5A(IEC60947-5-1,EN60947-5-1) AC15(inductive) 230V 3A DC12(resistive) 24V 5A DC13(inductive) 24V 2AMechanicallifetime 30x106switchingcyclesElectricallifetime at AC12, 230 V, 4 A 0,1x106switchingcyclesShortcircuitproof, n/ccontact 4Afast-actingmax.fuserating n/ocontact 6Afast-actingGeneral dataDimensions(WxHxD) 45x78x100mm(1.77x3.07x3.94in)Weight approx.0,3kg(0.66lb)Mountingposition anyDegreeofprotection enclosure/terminals IP50/IP20Ambienttemperaturerange operation -25...+65°C

storage -40...+85°CMounting DINrail(EN50022)Electrical connectionWiresize fine-strandwithwireendferrule 2x2.5mm2(2x14AWG)StandardsProductstandards IEC255-6,EN60255-6LowVoltageDirective 2006/95/ECEMCDirectives 2004/108/EC,91/263/EEC,92/31/EEC,93/68/EEC,93/67/EECElectromagneticcompatibility EN61000-6-2,EN61000-6-4electrostaticdischarge(ESD) IEC/EN61000-4-2 Level3(6kV/8kV)electromagneticfield(HFradiationresistance) IEC/EN61000-4-3 Level3(10(3)V/m)fasttransients(Burst) IEC/EN61000-4-4 Level3(2(1)kV/5kHz)powerfulimpulses(Surge) IEC1000-4-5,EN61000-4-5 Level3(2(1)kVL-L)HFlineemission IEC1000-4-6,EN61000-4-6 Level3(10(3)V)

Operationalreliability(IEC68-2-6) 5gMechanicalresistance(IEC68-2-6) 10gEnvironmentaltesting(IEC68-2-30) 24hcycletime,55°C,93%rel.,96hIsolation dataRating(HD625.1S1,VDE0110,IEC664-1,IEC60255-5)Ratedinsulationvoltagebetweensupply,meas.andoutputcircuits 250VRatedimpulsewithstandvoltagebetweenallisolatedcircuits 4kV/1.2-50µsTestvoltagebetweenallisolatedcircuits 2.5kV,50Hz,1min.Pollutioncategory 3Overvoltagecategory III

1) Open-circuitprinciple: Outputrelayisenergizedifthemeasuredvalueexceeds/dropsbelowtheadjustedthreshold. Closed-circuitprinciple: Outputrelayisde-energizedifthemeasuredvalueexceeds/dropsbelowtheadjustedthreshold.

ABB 97

2CDC110004C0205

2

Insulation monitors for ungrounded supply mainsC558Technicaldata

C558.01 C558.02 C558.03Supply circuitRatedcontrolsupplyvoltageUS-powerconsumption

A1-A2 115VAC-3VAA1-A2 230VAC-3VA

RatedcontrolsupplyvoltageUStolerance -20...+15%Ratedfrequency 15-400HzDutytime 100%Measuring circuitMonitoringfunction Insulationmonitoringwithinelectricallyisolated

ACandDCsupplysystems ACsupplysystems ACandDCsupplysystemsMeasuringrange,thresholdvalue min-max. 10-200kq 1-200kq 2-500kqACinternalresistance min. 94kq 180kqDCinternalresistance min. 120kq 200kqTestresistance -Insulationvoltage(L-PE) max. 290VDC,300VAC 690V 630VMeasuringvoltage/current max. 13V/0.47mA 40V/max.200µA 20V/100µACablelengthforreset-testbuttonLT1-LT2 max. -Delaytime max. 5s 1s/3s 8-35sIndication of operational statesControlsupplyvoltage ON:greenLEDIsolationfault(IEC1557-8,EN60557-8,ASTMF-25.10.11) "+":redLED,"-":redLEDtOutput circuitsKindofoutput 2c/ocontacts 2x1c/ocontactsOperationalprinciple1) open-orclosed-circuitprincipleselectableContactmaterial -Ratedvoltage(VDE0110,IEC664-1,IEC60947-1) 250VAC/300VDCMinimumswitchingvoltage/minimumswitchingcurrent -/-Maximumswitchingvoltage -Ratedswitchingcurrent AC12(resistive) 230V 5A(IEC60947-5-1,EN60947-5-1) AC15(inductive) 230V 2A DC12(resistive) 24V 5A DC13(inductive) 24V 0.2AMechanicallifetime -Electricallifetime atAC12,230V,4A 1.2x104switchingcyclesShortcircuitproof, n/ccontact -max.fuserating n/ocontact -General dataDimensions(WxHXD) 45x74x105mm

(1.77x2.91x4.13in)99x73x70mm

(3.9x2.87x2.76in)Weight approx.0.35kg(0.77lb) approx.0.4kg(0.88lb) approx.0.35kg(0.77lb)Mountingposition anyDegreeofprotection enclosure/terminals IP30/IP20Ambienttemperaturerange operation -10...+55°C

storage -40...+70°CMounting DINrail(EN50022)Electrical connectionWiresize fine-strand with wire end ferrule 0.2-2.5mm2(24-14AWG)

rigid 0.2-4mm2(24-12AWG)StandardsProductstandardLowVoltageDirective 2006/95/ECEMCDirective 2004/108/ECElectromagneticcompatibility EN61000-6-2,EN61000-6-4electrostaticdischarge(ESD) IEC/EN61000-4-2 Level3(6kV/8kV)electromagneticfield(HFradiationresistance) IEC/EN61000-4-3 Level3(10(3)V/m)fasttransients(Burst) IEC/EN61000-4-4 Level3(2(1)kV/5kHz)powerfulimpulses(Surge) IEC1000-4-5,EN61000-4-5 Level2HFlineemission IEC1000-4-6,EN61000-4-6 Level3(10(3)V)

Vibrationresistance(IEC68-2-6) 10-150Hz/0.15mmm-2gOperationalreliability(IEC68-2-27,IEC68-2-29)Environmentaltesting(IEC68-2-30)IsolationsdataRating(HD625.1S1,VDE0110,IEC664-1,IEC60255-5)Ratedinsulationvoltagebetweensupply,meas.andoutputcircuits 250V 690V 630VRatedimpulsewithstandvoltagebetweenallisolatedcircuits 4kV/1.2-50µs 6kV/1.2-50µsTestvoltagebetweenallisolatedcircuits 2kV 3kVPollutioncategory 3Overvoltagecategory -


98 ABB2CDC110004C0205

2

Notes

ABB

ABB 99

2CDC110004C0205

2

Content

Fields of application ........................................................................................................ 100

Orderingdetails.................................................................................................................. 101Technicaldata.................................................................................................................... 102Technicaldiagrams............................................................................................................. 138Dimensionaldrawings........................................................................................................ 139Accessories........................................................................................................................ 140Currenttransformers.......................................................................................................... 141

Motor load monitors

100 ABB2CDC110004C0205

2

1SV

C1

100

00F

047

0

1SV

C1

100

00F

047

31S

VC

110

000

F0

471

1SV

C1

100

00F

047

2

1SV

C1

100

00F

013

1

1SV

C1

100

00F

013

2

1SV

C1

100

00F

013

3

NL3L2L1

K1

U V W

M 3~

50-60 Hz

NL1

K1

U1 U2

M 1~

50-60 Hz

NL3L2L1

K1

U V W

M 3~

~~

50-60 Hz 110-500 V, 15-400 Hz

1SV

C1

100

00F

013

11S

VC

110

000

F0

132

1SV

C1

100

00F

013

3

NL3L2L1

K1

U V W

M 3~

l

k

L

K

50-60 Hz

NL1

K1

U1 U2

M 1~

l

k

L

K

50-60 Hz

L3L2L1

K1

U V W

M 3~

DC AC

110-240 V 15-400 Hz

Motor load monitorsFieldsofapplication

Themotorloadmonitormonitorstheloadstatesofsingle-phaseandthree-phaseasynchronousmotors.Theevaluationofthephaseanglebetweencurrentandvoltageallowsaveryprecisemonitoringoftheloadstates.

Mainapplications Pumpmonitoring

Dry-runningprotection(underload) Closedvalves(overload) Pipebreak(overload)

Heating,air-conditioning,ventilation Monitoringoffilterpollution V-beltbreakage(underload) Closedshutters/valves(overload) Airventilatingvolume

Agitatingmachines Highconsistencywithinthetank(overload) Pollutionofthetank(overload)

Transport/Conveyance Congestedconveyorbelts(overload) Jammingofbelts(overload) Materialaccumulationinspiralconveyors(overload) Liftingplatforms

Machineinstallation Wearoftools,e.g.wornsawbladesincircularsaws,etc.

(overload) Toolbreakage(underload) V-beltdrives(breakageunderload)

• Current transformers...................141

Comparedwithotherconventionalmeasuringprinciples(e.g.pressuretransducers,currentmeasurement),cosϕmonitoringisamorepreciseandeconomicalalternative.Themotorisusedasasensorforitsownloadstatus.

Wiringexamples(formotorcurrents20A)

Detectedfault-

installationisswitchedoff

Startingtimedelay

Filterpollution

Detectedfault-


Startingtimedelay

Startingtimedelay

Detectedfault-


V-beltmonitoring

Startingtimedelay

Detectedfault-


Dry-runningprotection

Pumpcontrol

Responsedelay Responsedelay

Ventilatormonitoring

Filterpollution

Wiringexamples(formotorcurrents20A)

ABB 101

2CDC110004C0205

2

1SV

R 4

50 3

35 F

0100

��

� � � �

CM-LWN

TS TSTR TR TR

1SV

C1

100

00F

0130

2CD

C2

521

05F

0004

Motor load monitorsCM-LWNOrderingdetails

TheCM-LWNmodulemonitorstheloadstatusofinductiveloads.Theprimaryapplicationisthemonitoringofsingle-orthree-phaseasynchronousmotors(squirrelcage)undervaryingloadconditions.Themeasuringprincipleisbasedontheevaluationofthephaseshift(ϕ)betweenthevoltageandthecurrentinonephase.Thephasedifferenceisnearlyinverselyproportionaltotheload.Therefore,cosϕ,measuredrelativelyfrom0to1,measurestherelationshipofeffectivepowertoapparentpower.Avaluetowards0indicateslowloadandavaluetowards1indicateshighload.ThresholdvaluescanbesetindividuallyforcosϕmaxandcosϕminIfthesetthresholdvalueisreached,aLEDlightsupandtherelayisde-energized.Ifcosϕreturnstotheacceptablelimits(takingintoaccountthehysteresis),therelayisresettoitsoriginalstateandtheLEDflashespermanentlytoindicatetheoccurrenceofthetripevent.Thismessagecanbedeletedusingtheresetbuttonorbyswitchingoffthesupply.Atimedelay(TimeS)of0.3to30scanbesetforthestartingphaseofthemotor.Itisalsopossibletosetaresponsedelaytime(TimeR)of0.2to2stosuppressunwantedtrippingduetounavoidableshortloadchangesduringnormaloperation.Toguaranteecorrectoperationoftheresponsedelay(TimeR),theadjustedvalueforcosϕmaxhastobehigherthanthevalueforcosϕminplusthehysteresis.Consequently,theoverloadandunderloadindicationmustnotbeactiveatthesametime.Duetotheinternalelectricalisolationofthesupplycircuitandthemeasuringcircuit,itisalsopossibletousethedeviceinsystemswithdifferentsupplyvoltages.

Function diagram CM-LWN



pieces

Price1piece

Weight1piecekg/lb

Current range: 0.5-5 A

CM-LWN 24-240VAC/DC110-130VAC220-240VAC380-440VAC480-500VAC

1SVR 450 335 R00001SVR 450 330 R00001SVR 450 331 R00001SVR 450 332 R00001SVR 450 334 R0000

11111

0.30/0.660.30/0.660.30/0.660.30/0.660.30/0.66

Current range: 2-20 A

CM-LWN 24-240VAC/DC110-130VAC220-240VAC380-440VAC480-500VAC


11111

0.30/0.660.30/0.660.30/0.660.30/0.660.30/0.66

1Responsedelay"TimeR" 2 Thresholdforloadlimit

"cosϕmin" 3 cosϕmax:redLED-

cosϕmaxexceeded 4 cosϕmin:redLED-

belowcosϕmin

5Resetbutton 6U:greenLED-

Controlsupplyvoltage 7 Thresholdforloadlimit

"cosϕmax" 8 Startingdelay"TimeS" 9Markerlabel

A1-A2 CurrentinL1

conϕmaxhysteresis

conϕmin 15-18 15-16

25-2825-26

ResetbuttonRedLED-cosϕmin

RedLED-cosϕmax


L1/K-L1/L Measuring currentL1/K-L2-L3 Measuring voltage

15-16/18 Outputcontacts- underload(cosϕmin)25-26/28 Outputcontacts- overload(cosϕmax) closed-circuit principle

Connection diagram CM-LWN

• Technical data..............................102 • Technical diagrams.....................138 • Dimensional drawings....................139 • Accessories.................................140 • Current transformers..................141

Loadstatusmonitoringforasynchronousmotors

Under-andoverloadmonitoringcosϕminandcosϕmaxinoneunit

Adjustablestartingdelay0.3-30s

Directmeasurementofcurrentsupto20A

Adjustableresponsetimedelay0.2-2s

Single-phaseorthree-phasemonitoring

2x1c/ocontact,closed-circuitprinciple

3LEDsforstatusindication

102 ABB2CDC110004C0205

2

Motor load monitorsCM-LWNTechnicaldata

Type CM-LWN

Input circuit - Supply circuit A1-A2RatedcontrolsupplyvoltageUS-powerconsumption

A1-A2 24-240VAC/DC approx.8.4VA/WA1-A2 110-130VAC approx.3.6VAA1-A2 220-240VAC approx.3.6VAA1-A2 380-440VAC approx.3.6VAA1-A2 480-500VAC approx.3.6VA

RatedcontrolsupplyvoltageUStolerance -15%...+10%Ratedfrequency ACversions 50-60Hz

AC/DCversions 15-400HzorDCDutytime 100%

Measuring circuit L1/L-L1/K-L2-L3Monitoringfunction MotorloadmonitoringbycosϕVoltagerange L1/K-L2-L3 110-500VACsingle-phaseorthree-phaseCurrentrange L1/L-L1/K 0.5-5Aversion 2-20AversionPermissibleoverloadofcurrentinput 25Afor3s 100Afor3sThresholds cosϕminandcosϕmaxadjustablefrom0to1Hysteresis(relatedtophaseangleϕin°) 4°Frequencyofmeasuringvoltage 15-400HzResponsetime 300ms

Timing circuits indication of over- and undervoltage faultStart-uptime(TimeS) 0.3-30s,adjustableResponsedelay(TimeR) 0.2-2s,adjustableTimingerrorwithinratedcontrolsupplyvoltagetolerance 0,5%Timingerrorwithintemperaturerange 0,06%/°C

Indication of operational statesControlsupplyvoltage U:greenLEDbelowcosϕmin cosϕmin:redLEDcosϕmaxexceeded cosϕmax:redLED

Output circuits 15-16/18, 25-26/28Kindofoutput 2x1c/ocontactOperationalprinciple1) closed-circuitprincipleContactmaterial AgCdORatedvoltage(VDE0110,IEC664-1,IEC947-1) 250VMax.switchingvoltage 400VAC,300VDCRatedswitchingcurrent(IEC60947-5-1)

AC12 (resistive) 230 V 4AAC15 (inductive) 230 V 3A

DC12 (resistive) 24 V 4ADC13 (inductive) 24 V 2A

Mechanicallifetime 30x106switchingcyclesElectricallifetime atAC12,230V,4A 0.1x106switchingcyclesShortcircuitproof,max.fuserating

n/ccontact 10Afast-actingn/ocontact 10Afast-acting

General dataDimensions(WxHxD) 45mmx78mmx100mm(1.77inchx3.07inchx3.94inch)Mountingposition anyDegreeofprotection enclosure/terminals IP50/IP20Ambienttemperaturerange operation -25...+65°C

storage -40...+85°CMounting DINrail(EN50022)

Electrical connectionWiresize fine-strandwithwireendferrule 2x2.5mm2(2x14AWG)

StandardsProductstandard IEC255-6,EN60255-6LowVoltageDirective 2006/95/ECEMCDirective 2004/108/EC,91/263/EEC,92/31/EEC,93/68/EEC,93/67/EECElectromagneticcompatibility EN61000-6-2,EN61000-6-4

electrostaticdischarge(ESD) IEC/EN61000-4-2 Level3(6kV/8kV)electromagneticfield(HF radiation resistance) IEC/EN61000-4-3 Level3(10V/m)fasttransients(Burst) IEC/EN61000-4-4 Level3(2kV/5kHz)powerfulimpulses(Surge) IEC1000-4-5,EN61000-4-5 Level4(2kVL-L)HFlineemission IEC1000-4-6,EN61000-4-6 Level3(10V)

Operationalreliability(IEC68-2-6) 5gMechanicalresistance(IEC68-2-6) 10gEnvironmentaltesting(IEC68-2-30) 24hcycletime,55°C,93%rel.,96h

Isolation dataRating(HD625.1S1,VDE0110,IEC664-1,IEC60255-5)Ratedinsulationvoltagebetweensupply-,measuring-andoutputcircuit 250V,400V,500VdependingontheversionRatedimpulsewithstandvoltagebetweenallisolatedcircuits 4kV/1.2-50µsTestvoltagebetweenallisolatedcircuits 2,5kV,50Hz,1min.Pollutioncategory 3Overvoltagecategory III


ABB

ABB 103

2CDC110004C0205

2

Content

Benefits and advantages................................................................................................. 104

Selection table ................................................................................................................. 104

Orderingdetails.................................................................................................................. 105 CM-MSE..................................................................................................................... 105 CM-MSS..................................................................................................................... 105 CM-MSN...................................................................................................................... 107 PTCsensorC011......................................................................................................... 108Technicaldata.................................................................................................................... 109Technicaldiagram.............................................................................................................. 138Dimensionaldrawings........................................................................................................ 139Accessories........................................................................................................................ 140

Thermistor motor protection relays

104 ABB2CDC110004C0205

2

1SV

C1

100

00F

013

9

Thermistor motor protection relaysCM-MSE, CM-MSS, CM-MSNBenefitsandadvantages,Selectiontable

OperatingprincipleandfieldsofapplicationforthermistormotorprotectionrelaysTheCMrangeofthermistormotorprotectionrelaysareusedtocontrolmotorsequippedwithPTCtemperaturesensors.ThePTCtemperaturesensorsareincorporatedinthemotorwindingstomea-surethemotorheating.Thisenablesdirectcontrolandevaluationofthefollowingoperatingconditions:

heavydutystarting increasedswitchingfrequency single-phaseoperation highambienttemperature insufficientcooling breakoperation unbalance

Therelayisindependentoftheratedmotorcurrent,theinsulationclassandthemethodofstarting.ThePTCsensorsareconnectedinseriestotheterminalsTaandTb(orTaandTbxwithoutshort-circuitdetection).Thenumberofpos-siblePTCsensorspermeasuringcircuitislimitedbythesumoftheindividualPTCsensorresistances.

RG=R1+R2+RNm1.5kq.Undernormaloperatingconditionstheresistanceisbelowtheresponsethreshold.IfonlyoneofthePTCresistorsheatsupexcessively,theoutputrelayisde-energized.Iftheautoresetfunctionisconfigured,theoutputrelayisre-energizedautomaticallyaftercoolingdown.Deviceswithmanual(pushbuttononfront-side)orremoteresetconfigurationhavetobecontrolledviathecontrolinputbytherequiredsignal.

Further applications:

TemperaturemonitoringofequipmentwithPTCsensorsintegrated,suchas

machinerollingbearings, hot-airventilators, oil, air, heatinginstallations,etc.

1)configurableviaterminals2)Autoresetwithoutnon-volatilefaultstorageconfigurablebypermanentjumperingofconnectingterminalsS1-T2orS1/X1-S2/X2

Resistance characteristic foronesingletemperaturesensoracc.toDIN44081.

Type CM-MSE CM-MSS (1) CM-MSS (2) CM-MSS (3) CM-MSS (4) CM-MSS (5) CM-MSS (6) CM-MSS (7) CM-MSN

Function

Measuring range

Numberofsensorcircuits 1 1 1 1 1 1 2 3 6

Wirebreakmonitoring • • • • • • • • •Short-circuitdetection - - - •1) • • • • •Non-volatilefaultstorage

- - - - •2) •2) - •2) •2)

Operation/ Reset

Autoreset • • • • •2) •2) •2) •2) •2)

Manualreset - - • • • • • • •Remotereset - - • • • • • • •Testbutton - - - • • • • • •Output contacts

Operational principle closed-circuitprinciple

Number/type1c/o 1n/o 2c/o 2c/o 1n/o+1n/c 2c/o

1c/oper

sensorcircuit

1n/o+1n/caccumulative

evaluation

1n/o+1n/caccumulative

evaluation

Width of enclosure 22.5mm 45mm

Supply voltagesand order codes

24VAC 1SVR550805R9300 1SVR430811R9300

24VAC/DC 1SVR430800R9100 1SVR430810R9300 1SVR430710R9300

110-130VAC 1SVR550800R9300 1SVR430811R0300 1SVR430711R0300

220-240VAC 1SVR550801R9300 1SVR430801R1100 1SVR430811R1300 1SVR430711R1300

380-440VAC 1SVR430711R2300

24-240VAC/DC 1SVR430720R0400 1SVR430720R0300 1SVR430710R0200 1SVR430720R0500 1SVR450025R0100

NAT=Nominalresponsetemperature

Productoverview:Thermistormotorprotectionrelays

ABB 105

2CDC110004C0205

2

2CD

C 2

51 0

12 F

0b03

1SV

C1

100

00F

0142

1SV

C1

100

00F

0141

1SV

C1

100

00F

0140

1SV

C1

100

00F

0141

1SV

C1

100

00F

0143

1SV

C1

100

00F

0144

1SV

R 4

30 8

01 F

1100

��

1SV

R 4

30 8

11 F

1300

��

1SV

R 4

30 7

11 F

1300

��

1SV

C1

100

00F

0519

CM-MSE

X1

T2

S1

M

L1 L2 L3

3�

T2

T1ϑ ϑ ϑ

2CD

C 2

52 1

23 F

0b07X1

Thermistor motor protection relaysCM-MSE, CM-MSSOrderingdetails


Order code Pack.unitpieces

Price1piece

Weight1piecekg/lb

CM-MSS (1)

24VAC/DC1)

220-240VAC1SVR 430 800 R91001SVR 430 801 R1100

11

0.15/0.330.15/0.33

1 F:redLED- faulttripping


3Markerlabel 4Resetbutton

CM-MSE

Automaticreset Connectionofseveralsensors

(max.6sensorsconn.inseries) Monitoringofbimetals 1n/ocontact Excellentcost/performanceratio

CM-MSS (1), 1c/o contact with automatic reset

Automaticreset Connectionofseveralsensors Monitoringofbimetals 1c/ocontact 2LEDsforstatusindication



Price1piece

Weight1piecekg/lb

CM-MSE 24VAC110-130VAC220-240VAC

1SVR 550 805 R93001SVR 550 800 R93001SVR 550 801 R9300

111

0.11/0.240.11/0.240.11/0.24

CM-MSS (2), 2 c/o contacts with reset button

Faultstoragecanbeswitchedoff Resetbutton Remotereset 2c/ocontacts 2LEDsforstatusindication

TypeRatedcontrolsupplyvoltage


Price1piece

Weight1piecekg/lb

CM-MSS (2)

24VAC/DC1)

24VAC110-130VAC220-240VAC

1SVR 430 810 R93001SVR 430 811 R93001SVR 430 811 R03001SVR 430 811 R1300

1111

0.15/0.330.15/0.330.15/0.330.15/0.33

Faultstoragecanbeswitchedoff Resetbutton Remotereset Short-circuitmonitoringofthesensor

circuitconfigurable 2c/ocontacts 2LEDsforstatusindication ATEXapprovedIII(2)G,PTB02ATEX3080



Price1piece

Weight1piecekg/lb

CM-MSS (3)

24VAC/DC1)

110-130VAC220-240VAC380-440VAC


1111

0.15/0.330.15/0.330.15/0.330.15/0.33

• Accessories: PTC sensors.........108 • Technical data.............................109 • Technical diagrams........................138 • Dimensional drawings................139 • Accessories.................................140

CM-MSS (3), 2 c/o contacts with reset button and short-circuit monitoring configurable

CM-MSS (3), 2 c/o contacts with configurable short- circuit monitoring

CM-MSS (2), 2 c/o contacts with reset button


T1-T2 Sensorcircuit

11-12/14 Outputcontact- Closed-circuitprinciple


T1-T2 Sensorcircuit

13-14 Outputcontact- Closed-circuitprinciple


S1-T2 remotereset= nostorage

T1-T2x measuringcircuitwithout short-circuitmonitoring

T1-T2 measuringcircuitwith short-circuitmonitoring

11-12/14 Outputcontacts21-22/24 Closed-circuitprinciple


T1-T2 Sensorcircuit

S1-T2 RemoteresetX1-T2 jumper=nostorage

11-12/14 Outputcontacts-21-22/24 Closed-circuitprinciple

CM-MSS (1), 1 c/o contact with automatic reset

1)notelectricallyisolated

106 ABB2CDC110004C0205

2

1SV

R 4

30 7

10 F

0200

��

1SV

C1

100

00F

014

6

1SV

C1

100

00F

014

82C

DC

252

016

F00

04

2CD

C2

520

44F

0004

A1 T2 T1

S1 13 1421 22 A2

T1 13A1 21

T2 A2 14 22

S1

2CD

C 2

51 0

77 F

0t07

��

T1 11A1 21

T2 12A2 14 22 24

S1/X1S2/X2

ϑ

A1 11 21S2/X2 T1 T2

S1/X1 12 1422 24 A2

2CD

C 2

52 1

47 F

0b06

S1/X1

S2/X2

T2

T1L1 L2 L3

1SV

C1

100

00F

0145

2CD

C 2

51 0

47 F

0t04

��

Thermistor motor protection relaysCM-MSSOrderingdetails



Price1piece

Weight1piecekg/lb

CM-MSS (4) 1-channel 1n/c, 1n/o 24-240VAC/DC 1SVR 430 720 R0400 1 0.15/0.33

CM-MSS (5) 1-channel 2 c/o 24-240VAC/DC 1SVR 430 720 R0300 1 0.15/0.33

CM-MSS (4) + (5), 1-channel

Short-circuitmonitoringofthesensorcircuit

Widesupplyvoltagerange:24-240VAC/DC

Non-volatilestorageincaseoffaultselectable

Resetandtestbutton Remotereset Automaticresetconfigurable Outputcontacts:

1n/cand1n/oor2c/o 2LEDsforstatusindication CM-MSS(4):ATEXapprovedIII(2)G,PTB02ATEX3080

CM-MSS(5):ATEXapproval(pending)

CM-MSS (6), 2-channel, single evaluation



Price1piece

Weight1piecekg/lb

CM-MSS (6) 24-240VAC/DC 1SVR 430 710 R0200 1 0.15/0.33


T1-T2 Sensorcircuit

S1-T2 Remotereset

13-14 Outputcontacts-21-22 Closed-circuit principle

S1-T2jumpered=nostorage

jumper=nostorage


11-12/14, Outputcontacts-21-22/24 Closed-circuitprinciple

1T1-T2 Sensorcircuit2T1-T2

CM-MSS (6), 2-channel


1Reset/testbutton 2 to 3

F1-F2:redLED- faulttripping1to2


5Markerlabel

1Reset/testbutton 2 F:redLED-

faulttripping 3U:greenLED-

controlsupplyvoltage 4Markerlabel

CM-MSS (4), 1-channel, 1 n/c, 1 n/o


T1-T2 Sensorcircuit

S1/X1-S2/X2 Reset

11-12/14 Outputcontacts-21-22/24 Closed-circuit principle

Connection diagram CM-MSS (5), 1-channel, 2 c/o

Connection diagram CM-MSS (4), 1-channel, 1 n/c, 1 n/o

CM-MSS (5), 1-channel, 2 c/o

Short-circuitmonitoringforthesensorcircuits


2separatesensorcircuitsformonitoringoftwomotorsoronemotorwith2sensorcircuits(prewarningandfinalswitchoff)

Resetandtestbutton Automaticresetconfigurable Outputcontacts:2x1c/o 3LEDsforstatusindication ATEXapprovedIII(2)G,PTB02ATEX3080

ABB 107

2CDC110004C0205

2

1SV

R 4

50 0

25 F

0400

��

� � � �

1SV

C1

100

00F

0150

1SV

C1

100

00F

0521

1SV

C1

100

00F

0147

1SV

C1

100

00F

0149

1SV

R 4

30 7

20 F

0500

��

Thermistor motor protection relaysCM-MSS, CM-MSNOrderingdetails



Price1piece

Weight1piecekg/lb

CM-MSN 24-240VAC/DC 1SVR 450 025 R0100 1 0.23/0.51

1Reset/Testbutton 2 to7

F1-F6:redLED- faulttrippingF1toF6


9Markerlabel

Short-circuitmonitoringofthesensorcircuit


Non-volatilestorageconfigurable Remotereset Automaticresetconfigurable Resetandtestbutton Outputcontacts:1n/c,1n/o 7LEDsforstatusindication ATEXapprovedIII(2)G,PTB02ATEX3080

1T1...6T1-T2 Sensorcircuits

S1-T2 Remotereset, jumper=nostorage


13-14 Outputcontacts-21-22 Closed-circuitprinciple

CM-MSN, 6 sensor circuits


CM-MSN, 6 sensor circuits, accumulative evaluation



Price1piece

Weight1piecekg/lb

CM-MSS (7) 24-240VAC/DC 1SVR 430 720 R0500 1 0.15/0.33

Short-circuitmonitoringforthesensorcircuits

Widesupplyvoltagerange24-240VAC/DC

Non-volatilestorageconfigurable Remotereset Automaticresetconfigurable Resetandtestbutton Outputcontacts:1n/c,1n/o 4LEDsforstatusindication ATEXapprovedIII(2)G,PTB02ATEX3080

1Reset/testbutton 2 to 4

F1-F3:redLED- faulttripping1to3


6Markerlabel

1T1-T2 Sensorcircuits2T1-T2 3T1-T2

S1-T2 Remoteresetjumpered=nostorage

CM-MSS (7), 3 sensor circuits, accumulative evaluation


13-14 Outputcontacts-21-22 Closed-circuitprinciple

CM-MSS (7), 3 sensor circuits

accumulativeevaluation=ifanyinputsexeedsthethreshold,theoutputrelaywilltrip

108 ABB2CDC110004C0205

2

1SV

C1

100

00F

053

1

Characteristic data Sensor type C011

Cold-stateresistance 50-150qat25°C

Warm-stateresistance±5upto6KofratedresponsetemperatureTRRT 10000q

Thermaltimeconstant,sensoropen1) 2.5-3.5s

Permittedambienttemperature short-term continuously

+275°C+175°C

ThePTCtemperaturesensors(temperature-dependentwithpositivetemperaturecoefficient)areselectedbythemanufacturerofthemotordependingon:

themotorinsulationclassaccordingtoIEC/EN60034-11,

thespecialcharacteristicsofthemotor,suchastheconductorcross-sectionofthewindings,thepermissibleoverloadfactoretc.

specialconditionsprescribedbytheuser,suchasthepermissibleambienttemperature,risksresultingfromlockedrotor,extentofpermittedoverloadetc.

Onetemperaturesensormustbeembeddedineachphasewinding.Forinstance,incaseofthree-phasesquirrelcagemotors,threesensorsareembeddedinthestatorwindings.Forpole-changingmotorswithonewinding(Dahlanderconnection),3sensorsarealsosufficient.Pole-changingmotorswithtwowindings,however,require6sensors.

Type Rated response temperature

TRRT

Colorcoding Order code Pack.unit

pieces

Price1piece

Weight1piecekg/lb

Temperature sensor C011, standard version acc. to DIN 44081

C011-70C011-80C011-90C011-100C011-110C011-120C011-130C011-140C011-150C011-160C011-170

70°C80°C90°C

100°C110°C120°C130°C140°C150°C160°C170°C

white-brownwhite-whitegreen-greenred-redbrown-browngray-grayblue-bluewhite-blueblack-blackblue-redwhite-green

GHC 011 0003 R0001GHC 011 0003 R0002GHC 011 0003 R0003GHC 011 0003 R0004GHC 011 0003 R0005GHC 011 0003 R0006GHC 011 0003 R0007GHC 011 0003 R0011GHC 011 0003 R0008GHC 011 0003 R0009GHC 011 0003 R0010

33333333333

0.02/0.0440.02/0.0440.02/0.0440.02/0.0440.02/0.0440.02/0.0440.02/0.0440.02/0.0440.02/0.0440.02/0.0440.02/0.044

Triple temperature sensor C011-3

C011-3-150 150°C black-black GHC 011 0033 R0008 1 0.05/0.11

Temperaturesensorcharacteristic

Thermistor motor protection

PTC temperature sensors C011Orderingdetails,technicaldata

Technicaldata

Ifanadditionalwarningisrequiredbeforethemotorisswitchedoff,separatesensorsforacorrespondinglylowertemperaturemustbeembeddedinthewinding.Theyhavetobeconnectedtoasecondcontrolunit.

Thesensorsaresuitableforembeddinginmotorwindingswithratedoperatingvoltagesofupto660VAC.Conductorlength:500mmpersensor.

A14Vvaristorcanbeconnectedinparalleltoprotectthesensorsfromovervoltage.

Duetotheircharacteristics,thethermistormotorprotectionrelayscanalsobeusedwithPTCtemperaturesensorsofothermanufacturerswhichcomplywithDIN44081andDIN44082.

Rated response tempe-rature w tolerance

TRRT wiTRRT

PTC resistance R from -20 °C to TRRT - 20 K

PTC resistance R at PTC temperatures of:TRRT - iTRRT

(UPTC m 2.5 V)TRRT + iTRRT

(UPTC m 2.5 V)TRRT + 15 K

(UPTC m 7.5 V)70w5°C

m100q

m570q m570q -80w5°C90w5°C

m550q m1330q m4000q

100w5°C110w5°C120w5°C130w5°C140w5°C150w5°C160w5°C170w7°C m570q m570q -

1)Notembeddedinwindings. 2)Fortripletemperaturesensortakevaluesx3.

-20

°C

101

102

103

104

2CD

C 2

52 0

79 F

0203

TRR

T -

20 K

TRR

T -

5 K

TRR

T

TRR

T +

5 K

TRR

T +

15

K

RPTC

[�]

TPTC [°C]

ABB 109

2CDC110004C0205

2

Thermistor motor protection relaysCM-MSE, CM-MSS, CM-MSNTechnicaldata

Type CM-MSE CM-MSS CM-MSNInput circuitRatedcontrolsupplyvoltageUS- A1-A2 24VAC approx.1.5VApowerconsumption A1-A2 24VAC/DC approx.1.1VA/0.6W A1-A2 110-130VAC approx.1.5VA A1-A2 220-240VAC approx.1.5VA A1-A2 380-440VAC approx.1.7VA A1-A2 24-240VAC/DC approx.1.4-1.7W/approx.3.5-5.7VARatedcontrolsupplyvoltageUStolerance -15%...+10%Ratedfrequency AC:50-60Hz,24-240V;AC/DCversions:15-400HzDutytime 100%Measuring circuit T1-T2 T1-T2/T2x, 1T1...6T1-T2 1T1...6T1-T2Monitoringfunction temperaturemonitoringbymeansofPTCsensorsNumberofsenorcircuits 1 1,2oder3(seeorder.details) 6Short-circuitmonitoring - seeorderingdetails yesNon-volatilefaultstorage - seeorderingdetails configurableTestfunction - seeorderingdetails yesSensor circuitTemperaturethreshold(relayde-energizes) 2.7-3.7kq CM-MSS(1+2):3050w550q

CM-MSS(3-7):3.6kqw5%3.6kqw5%

Temperaturehysteresis(relayenergizes) 1.7-2.3kq CM-MSS(1+2):1900w400qCM-MSS(3-7):1.6kqw5%

1.6kqw5%

Shortcircuitthreshold(relayde-energizes) <20qShortcircuithysteresis(relayenergizes) >40qMaximumtotalresistanceofsensorsconnectedinseries(coldstate) m1.5kqMaximumsensorcablelengthforshort-circuitdetection 2x100mat0.75mm2,2x400mat2.5mm2

Responsetime <100msControl circuit for storage and hysteresis functionRemotereset S1-T2 or S1/X1-S2/X2 - n/ocontactMaximumno-loadvoltage - approx.25V,24-240V;AC/DCversions:5.5VMaximumcablelength - m50m,100-200mifshieldedIndication of operational statesControlsupplyvoltage U:greenLED - V:controlsupplyvoltageappliedFaultindication F:redLED - V:outputrelayde-energizedOutput circuits 13-14 11-12/14, 21-22/24,

13-14, 21-2213-14, 21-22

Kindofoutput 1n/ocontact CM-MSS(1):1c/ocontactCM-MSS(2,3,5):2 c/o contacts CM-MSS(4,7):1n/o+1n/cCM-MSS(6):2x1c/ocontact

1n/o+1n/ccontact

Operationalprinciple closed-circuitprinciple(outputrelayde-energizesifthemeasuredvalueexceeds/dropsbelowtheadjustedthreshold)

Contactmaterial AgCdO CM-MSS(1+2+6):AgCdOCM-MSS(3+4+5+7):AgNi

AgNi

Ratedvoltage (VDE0110,IEC664-1,IEC60947-1) 250VMaximumswitchingvoltage 250VRatedswitchingcurrent AC12(resistive) 230V 4A(IEC60947-5-1) AC15(inductive) 230V 3A DC12(resistive) 24V 4A DC13(inductive) 24V 2A(1.5A-n/ccontact1))Mechanicallifetime 30(101))x106switchingcyclesElectricallifetime(AC12,230V,4A) 0.1x106switchingcyclesShortcircuitproof n/ccontact 10Afast-acting 4A(10A1))fast-acting 10Afast-actingmaximumfuserating n/ocontact 10Afast-acting 6A(10A1))fast-acting 10Afast-actingGeneral dataDimensions(WxHXD) 22.5x78x78.5mm

(0.89x3.07x3.09in)22.5x78x100mm

(0.89x3.07x3.94in)45x78x100mm

(1.77x3.07x3.94in)Weight approx.0.11kg(0.24lb) approx.0.15kg(0.33lb) approx.0.23kg(0.51lb)Mountingposition anyDegreeofprotection enclosure/terminals IP50/IP20Ambienttemperaturerange operation -20...+60°C -25...+65°C storage -40...+85°CMounting DINrail(EN50022)Electrical connectionWiresize finestrandwithwireendferrule 2x1.5mm2(2x16AWG) 2x2.5mm2(2x14AWG)

1) 1SVR430710R0200,1SVR4308xxRxxxx

110 ABB2CDC110004C0205

2

Thermistor motor protection relaysCM-MSE, CM-MSS, CM-MSNTechnicaldata

Type CM-MSE CM-MSS CM-MSNStandardsProductstandard IEC255-6,EN60255-6LowVoltageDirective 2006/95/ECEMCDirective 2004/108/EC,91/263/EEC,92/31/EEC,93/68/EEC,93/67/EECElectromagneticcompatibility EN61000-6-2,EN61000-6-4

electrostacticdischarge(ESD) IEC/EN61000-4-2 Level3(6kV/8kV)electromagnetic field (HF radiation resistance) IEC/EN61000-4-3 Level3(10V/m)fasttransients(Burst) IEC/EN61000-4-4 Level3(2kV/5kHz)powerfulimpulses(Surge) IEC1000-4-5,EN61000-4-5 Level3/4(1/2kV)HFlineemission IEC1000-4-6,EN61000-4-6 Level3(10V)

Operationalreliability(IEC68-2-6) 6g 4g 5gResistancetovibration(IEC68-2-6) 10g 6g 10gEnvironmentaltesting(IEC68-2-30) 24hcycletime,55°C,93%rel.,96hIsolation dataRatedvoltagebetweensupply,measuringandoutputcircuit 250VRatedimpulsewithstandvoltagebetweenallisolatedcircuits 4kV/1.2-50µsTestvoltagebetweenallisolatedcircuits 2.5kV,50Hz,1min.Pollutiondegree 3Overvoltagecategory III

ABB

ABB 111

2CDC110004C0205

2

Content

Orderingdetails................................................................................................................ 112Overview,functionaldescriptionanddiagrams................................................................. 114Connectiondiagrams,connectionofresistancethermometersensors........................... 115Technicaldata................................................................................................................... 116Dimensionaldrawings....................................................................................................... 139

Temperature monitorsfor PT100, PT1000, KTY83, KTY84 and NTC sensors

112 ABB2CDC110004C0205

2

1SV

C 1

10 0

00 F

0555

��

1SV

C 1

10 0

00 F

0556

��

C510

C511

Analog temperature monitoring relaysC510 and C511Orderingdetails

• Function diagrams.......................114 • Technical data..............................116 • Dimensional drawings....................139


Order code Measuringrange

Pack.-unit

piece

Price1piece

Weight1piecekg/lb

C510

1thresholdajdustableviaabsolutescalein°C Hysteresisadjustablefrom

2-20%

Analogtrippingdevices-C510andC511 Sensortypes:PT100 Measuringprinciplefor2-and3-wiresensors Electricalisolationbetweenthesensorsand

thepowersupply(exceptfor24VAC/DCde-vices)

Separatedesignforthecrossingoftheupperorlowerthreshold

Dependingontheversion,measurementrangesfor-50...+50°C/0...+100°C/0...+200°C

nostorage Adjustmentprecision5% 22.5mmenclosurewith12terminals

C511

2thresholds(warningandswitch-off)adjustab-leviaabsolutescalein°C

Hysteresisforthreshold1adjustablefrom2-20%

1n/oand1n/ccontact 2LEDsforstatusindication Closed-circuitprinciple

Hysteresisforthreshold2fixed5% 1n/oand1c/o 3LEDsforstatusindication Open-orclosed-circuitprincipleselectable



Pack.-unit

piece

Price1piece

Weight1piecekg/lb

Monitoring function: Overtemperature

C511.01-24C511.01-W

24VAC/DC24-240VAC/DC

1SAR 700 011 R00051SAR 700 011 R0010

-50...+50°C-50...+50°C

11

0.17/0.370.18/0.40

C511.02-24C511.02-W


1SAR 700 012 R00051SAR 700 012 R0010

0...+100°C0...+100°C

11

0.17/0.370.18/0.40

C511.03-24C511.03-W


1SAR 700 013 R00051SAR 700 013 R0010

0...+200°C0...+200°C

11

0.17/0.370.18/0.40

Monitoring function: Undertemperature

C511.11-24C511.11-W


1SAR 700 014 R00051SAR 700 014 R0010

-50...+50°C-50...+50°C

11

0.17/0.370.18/0.40

C511.12-24C511.12-W


1SAR 700 015 R00051SAR 700 015 R0010

0...+100°C0...+100°C

11

0.17/0.370.18/0.40

C511.13-24C511.13-W


1SAR 700 016 R00051SAR 700 016 R0010

0...+200°C0...+200°C

11

0.17/0.370.18/0.40

Monitoring function: Overtemperature

C510.01-24C510.01-K

24VAC/DC110/230VAC

1SAR 700 001 R00051SAR 700 001 R0006

-50...+50°C-50...+50°C

11

0.15/0.330.19/0.42

C510.02-24C510.02-K

24VAC/DC110/230VAC

1SAR 700 002 R00051SAR 700 002 R0006

0...+100°C0...+100°C

11

0.15/0.330.19/0.42

C510.03-24C510.03-K

24VAC/DC110/230VAC

1SAR 700 003 R00051SAR 700 003 R0006

0...+200°C0...+200°C

11

0.15/0.330.19/0.42

Monitoring function: Undertemperature

C510.11-24C510.11-K

24VAC/DC110/230VAC

1SAR 700 004 R00051SAR 700 004 R0006

-50...+50°C-50...+50°C

11

0.15/0.330.19/0.42

C510.12-24C510.12-K

24VAC/DC110/230VAC

1SAR 700 005 R00051SAR 700 005 R0006

0...+100°C0...+100°C

11

0.15/0.330.19/0.42

C510.13-24C510.13-K

24VAC/DC110/230VAC

1SAR 700 006 R00051SAR 700 006 R0006

0...+200°C0...+200°C

11

0.15/0.330.19/0.42

1 Thresholdvalueadjustment

2Hysteresisadjustment

3 LED: controlsupplyvoltage

4 LEDJ: relaystatus

5Markerlabel

6Circuitdiagram

1 Thresholdvalue1 (tripping)adjustment

2 Thresholdvalue2 (warning)adjustment

3Hysteresisadjustment forthresholdvalue1

4 Selectionswitchforopen- orclosedcircuitprinciple

5 LED: controlsupplyvoltage

6 LEDJ1: relay1energized

7 LEDJ2: relay2energized

8Markerlabel

9Circuitdiagram

ABB 113

2CDC110004C0205

2

1SV

C 1

10 0

00 F

0557

��

C512, C513

Digital temperature monitoring relaysC512 and C513Orderingdetails

• Function diagrams.......................114 • Technical data..............................116 • Dimensional drawings....................139

C512

Temperaturemonitorfor1sensorcircuit

Digitaltrippingdevices-C512undC513 Adjustablesensortypes:PT100,PT1000,

KTY83,KTY84,NTC-B57227-K333-A1 Measuringprinciplefor2-wireand3-wiresen-

sors Electricalisolation

(except24VAC/DCdevices) Adjustableover-,undertemperaturemonitoring

orrangemonitoringfunction 2thresholds Hysteresisforboththresholds(1-99Kelvin) Adjustabletimedelayfrom0-999saffectsto

boththresholds

Storagefunctionselectableviaexternalsignal(Y1-Y2)

Non-volatilestorageofparametersettings 1n/o(forwire-breakandshort-circuitdetec-

tion)and2c/o Multifunctionaldigitaldisplay 3LEDsforstatusindication Open-orclosed-circuitprincipleselectable 45mmwideenclosurewith24terminals

C513

Temperaturemonitorfor1-3sensorcircuits Inthe3-sensorversionthestatusofthesingle

sensorsisdisplayedifthetemperatureex-ceedsorfallsbelowthethreshold.

Thiswayitcanbeeasilydeterminedwhichoneoftheconnectedsensorshasexceededordroppedbeloweitheroneorboththresholdvalues.

*)Themeasuringrangedependsontheusedsensortype:

PT100: -50...+500°C KTY83: -50...+175°CPT1000:-50...+500°C KTY84: -40...+300°CNTC: +80...+160°C(TypSiemensMatsushitaB57272-A333-A1-100°C:1,8k,25°C:32,762k)

Accessories - Replaceable cover marking for digital devices

Type usefor Order code Language Pack.-unit

piece

Price1piece

Weight1piecekg/lb

C512-DC512-E

C512C512

1SAR 700 101 R01001SAR 700 102 R0100

GermanEnglish

55

C513-DC513-E

C513C513

1SAR 700 111 R01001SAR 700 112 R0100

GermanEnglish

55



Pack.-unit

piece

Price1piece

Weight1piecekg/lb



Pack.-unit

piece

Price1piece

Weight1piecekg/lb

Monitoring function: Over- and undertemperature, range monitoring function

C512-24C512-W


1SAR 700 100 R00051SAR 700 100 R0010

-50...+500°C*)-50...+500°C*)

11

0.32/0.710.33/0.73

Monitoring function: Over- and undertemperature, range monitoring function

C513-W 24-240VAC/DC 1SAR 700 110 R0010 -50...+500°C*) 1 0.34/0.75

1Display

2 Adjustmentbutton

3Menuselectionswitch

4 LEDJ1: Thresholdvalue1

5 LEDJ2: Thresholdvalue1

6 LEDReady: deviceinfunction

7Markerlabel

114 ABB2CDC110004C0205

2

t

t

t

Us

K1

K2

1

2

t

t t

Us

K1

K2

1

2

t

t

t

Us

K1

K2

1

2

t

t

t

Us

K1

K2

1

2

tt

t

Us

K1

K2

1

2

t

t

Us

-Y1 Y2

K1

tK2

1

2

1SV

C1

100

00F

0191

1SV

C1

100

00F

0192

1SV

C1

100

00F

0195

1SV

C1

100

00F

0196

t

t t

Us

K1

K2

1

2

1SV

C1

100

00F

0193

1SV

C1

100

00F

0194

1SV

C1

100

00F

0197

FunctionaldescriptionAnalog tripping devices

Oncethetemperaturehasreachedthesetthreshold,outputrelayK1changesitsswitchingstate.Indeviceswith2thresholdsrelayK2reactscorrespondinglyifthesecondthresholdisreached.Notimedelaycanbeset(t=0).Therelaysimmediatelyreturntotheiroriginalswitchingstateifthetemperaturereachesthesethysteresisvalue.Oncethetemperaturehasreachedtheupperthresholdofυ1,outputrelayK1changesitsswitchingstateafterthesettimet.Therelayimmediatelyreturnstoitsoriginalswitchingstateifthetemperaturereachesthesethysteresisvalue.K2reactscorrespondinglyatthelowerthresholdvalueofυ2.Oncethetemperaturehasreachedthesetthresholdofυ1,outputrelayK1changesitsswitchingstateafterthesettimethaselapsed.(K2reactsinthesamewayatυ2).TherelaysreturntotheiroriginalstateifthetemperaturedropsbelowthesethysteresisvalueandtheconnectionY1-Y2isinterruptedforashorttime.

Digital tripping devices

Oncethetemperaturehasreachedthesetthresholdofυ1,outputrelayK1changesitsswitchingstateafterthesettimedelaythaselapsed(K2reactsinthesamewayforυ2).

Function principle with storage function

usingovertemperaturewithclosed-circuitprincipleasanexample

Functiondiagrams

Rangemonitoring(onlydigitaldevices)

.............

absolutelimit

hysteresis

Temperature monitoring relaysC51x rangeOverview,functionaldescriptionanddiagrams

OverviewTheC51xtemperaturemonitoringrelayscanbeusedfortemperaturemeasurementinsolid,liquidandgaseousmedia.Thetemperatureisacquiredbythesensorinthemedium,evalua-tedbythedeviceandmonitoredtodeterminewhetheritiswithinanoperatingrange(rangemonitoringfunction)orhasexceededorfallenbelowathreshold.

Thefamilyiscomposedofanalogadjustabledeviceswithoneortwothresholds,anddigitaldeviceswhichareagoodalternativeespeciallyinthelow-endrange.Theoutputrelayswitchesonoroffatthethresholds,dependingontheconfiguredfunctionality(open-orclosed-circuitprincipleselectable).

Characteristiccurvesofresistancesensors

OvertemperatureOpen-circuitprinciple Closed-circuitprinciple

Open-circuitprinciple Closed-circuitprinciple

Undertemperature

Open-circuitprinciple Closed-circuitprinciple

-100 0 100 200 300 400 500

5000

4000

3000

2000

1000

0

NTC

KTY83 KTY84 PT1000

PT100

Res

ista

nce

in �

Temperature in °C 2CD

C 2

52 0

76 F

0207

ABB 115

2CDC110004C0205

2A2

A1

K1 15

1618

K2 25

28

K3 33

34

26

Y2Y1

1T11T21T32T12T22T33T13T23T3

Memory

Ready

1

2

A2

A1

T1

K1 15

16T2T3

18

K2 25

28

K3 33

34

26

Y2Y1

Memory

Ready

1

2

A2

A1

T1

T2

T3

K111

14

23K2

12

24

1

2

A2

A1

T1

T2

T3

K1

1113

1412

A3

1SV

C1

100

00F

0198

1SV

C1

100

00F

0200

1SV

C1

100

00F

0201

1SV

C1

100

00F

0202

1SV

C1

100

00F

0205

1SV

C1

100

00F

0206

C510 C511 C512 C513

Temperature error

(dependingonthelinelengthandconductorcrosssectionforPT100sensorsatanambienttemperatureof20°C,inK)

Connectionofresistancethermometersensors2-wire measurement

Whenusing2-wiretemperaturesensorsthesensorresistanceandthewireresistanceareaddedtogether.Theresultingsystematicerrorsmustbetakenintoaccountwhenadjustingthetrippingdevice.

Error caused by the line

Theerrorresultingfromthelineresistanceamountstoapprox.2.5Kelvin/Ohm.Iftheresistanceofthelineisnotknownanditisnotpossibletomeasureit,theerrorcausedbythelinecanbeestimatedusingthefollowingtable.

3-wire measurement

Tominimizetheinfluenceofthewireresistance,athree-wireconnectionisusuallyused.Bymeansoftheadditionalwiretwomeasuringcircuitsarecreated.

Connectiondiagrams

Temperature monitoring relaysC51x rangeConnectiondiagrams,connectionofresistancethermometer

A1/A3-A2Ratedcontrol suppyvoltage11-12 Outputcontacts13-14T1-T3 Sensorconnection

A1-A2 Ratedcontrol suppyvoltage15-16/18 Outputcontacts25-26/2833-34T1-T3 SensorconnectionY1-Y2 Connectionforstorage bridge

A1-A2 Ratedcontrol suppyvoltage15-16/18 Outputcontacts25-26/2833-341T1-1T3 Sensorconnection12T1-2T3 Sensorconnection23T1-3T3 Sensorconnection3Y1-Y2 Connectionforstorage bridge

A1-A2 Ratedcontrol suppyvoltage11-12/14 Outputcontacts23-24T1-T3 Sensorconnection

Ajumpermustbeconnectedbet-weentheterminalsT2andT3.ThefollowingtablecanbeusedforPT100sensorstodeterminethetemperatureerrorscausedbythelinelength.

ATTENTION!

Whenusingresistancesensorswithtwo-wireconnectionabridgemustbeinsertedbetweenterminalsT2andT3.

Oneofthesetwocircuitsisusedforreference.Thisway,thetrip-pingdevicecancalculateandtakeintoaccountthewireresi-stanceautomatically.

Linelengthinm

Wiresizemm2

0.50 0.75 1 1.5

010255075

100200500

0.01.84.59.0

13.618.136.391.6

0.01.23.06.09.0

12.124.260.8

0.00.92.34.56.89.0

18.145.5

0.00.61.53.04.56.0

12.130.2

116 ABB2CDC110004C0205

2

Type C510 C511 C512 C513

Input circuit

Ratedcontrolsupplyvoltage A1-A2 24VAC/DC -

US A1-A2 230VAC 24-240VAC/DC

A3-A2 110VAC -

Powerconsumption AC <4VA <7VA

DC <2W <4W


Ratedfrequency AC 50/60Hz

Sensor circuit

Sensortype PT100 PT100,PT1000,KTY83,KTY84,NTC

Sensorcurrent PT100 typ.1mA

PT1000,KTY83,KTY84,NTC - typ.0.2mA

Wire-breakdetection no yes(notforNTC)

Short-circuitdetection no yes

3-wireconnection yes(2-wireconnectionofsensorswithterminalsT2andT3bridged)

Measuring circuit

SettingaccuracyatTa=20°C(T20)

typ.<±5%offull-scalevalue <±2K±1digit

Maximumerrorwithinthetemperaturerange <2% 0.05°C/°CdeviationfromT20

Responsetime - 500ms

Hysteresissettings temperature1 2-20%offull-scalevalue 1-99kelvin

temperature2 - 5%offull-scalevalue

1-99kelvin

Trippingdelay - 0-999s

Output circuit

Kindofoutput 1n/o+1n/c 1c/o+1n/o 2c/o+1n/o 2c/o+1n/o

Ratedoperating AC12 (resistive) 230V

current AC15 (inductive) 230V 3A

(IEC60947-1-5) DC12 (resistive) 24V 1A

DC13 (inductive) 24V 0.1A

Mechanicallifetime 3x106switchingcycles 30x106switchingcycles

Electricallifetime(AC15at3A) 0.1x105switchingcycles

Short-circuitproof,maximumfuserating

4A,operatingclassgL/gG

General data

Dimensions(WxHxD) 22.5x101.6x86mm(0.89x4x3.39in) 45x105.9x86mm(1.77x4.17x3.39in)

Tighteningtorque 0.8-1.2Nm







Wiresize rigid 1x4mm2(1x12AWG),2x2.5mm2(2x14AWG)

fine-strandwithwireendferrule 1x2.5mm2(1x14AWG),2x1.5mm2(2x16AWG)

Standards

Environmentalconditions IEC60721-3-3

LowVoltageDirective IEC60947-5-1,VDE0660

Electromagnetic Interferenceimmunity EN61000-6-2

compatibility Interferenceemission EN61000-6-4

Vibrationresistance(IEC68-2-6) 5-26Hz/0.75mm

Shockresistance(IEC68-2-27) 15g/11ms

Isolation data

Ratedinsulationvoltage 300VAC

Pollutiondegree 3

Temperature monitoring relaysC51x rangeTechnicaldata

ABB

ABB 117

2CDC110004C0205

2

Content

Orderingdetails.................................................................................................................. 118 CM-ENEMIN,CM-ENEMAX....................................................................................... 118 CM-ENS....................................................................................................................... 119 CM-ENSUP/DOWN..................................................................................................... 120 CM-ENN....................................................................................................................... 121 CM-ENNUP/DOWN.................................................................................................... 122 Accessoriesforliquidlevelrelays............................................................................... 123Technicaldata.................................................................................................................... 124Technicaldiagrams............................................................................................................. 138Dimensionaldrawings........................................................................................................ 139Accessories........................................................................................................................ 140

Liquid level monitors and controls

118 ABB2CDC110004C0205

2

CM-ENE MIN

CM-ENE MAX

1SV

C1

100

00F

015

1

1SV

C1

100

00F

015

31S

VC

110

000

F0

154

1SV

C1

100

00F

015

2

1SV

C1

100

00F

049

4

1SV

C1

100

00F

049

5

1SV

C1

100

00F

049

6

1SV

R 5

50 8

51 F

9500

�

1SV

R 5

50 8

51 F

9400

�

Liquid level relaysCM-ENE MIN, CM-ENE MAX Orderingdetails

TheliquidlevelrelaysCM-ENEMINandCM-ENEMAXareusedtomonitorlevelsofconductiveliquids,forexampleinpumpcontrolsystemsfordry-runningoroverflowmonitoring.Themeasuringprincipleisbasedontheoccurringresistancechangewhenmoistingsingle-poleelectrodes.Thesingle-poleelectrodes(seealsosectionAccessories)areconnectedtotheterminalsCandMINorMAX.IfthesupplyvoltageisappliedtoA1-A2andtheelectrodesarewet,theoutputrelayoftheCM-ENEMINisenergizedandtheoutputrelayoftheCM-ENEMAXisde-energized.TheoutputrelayoftheCM-ENEMINde-energizesiftheelectrodesarenolongerwet.TheoutputrelayoftheCM-ENEMAXenergizesiftheelectrodesarenolongerwet.


Function diagram CM-ENE MIN

A1-A2

13-14

MINC

Function diagram CM-ENE MAX

Ifametaltankisused,thegroundreferenceelectrodeCisnotrequired.Inthiscasethecablecanbeconnecteddirectlytothemetalsurfaceofthetank.

A1-A2

13-14

MINC

Suitable for Not suitable forspringwater acids,bases chemicallypurewater ethyleneglycoldrinkingwater liquidfertilizers fuel concentratedalcoholseawater milk,beer,coffee oils paraffinsewage non-concentratedalcohol explosiveareas(liquidgas) lacquers

... ...

Application examples


C Groundreference electrode

MIN Minimumlevel

13-14 Outputcontact- open-circuitprinciple



MAX Max.level


CM-ENEMIN CM-ENEMAX CM-ENEMINundCM-ENEMAX

• Accessories..........................123,140 • Technical data..............................124 • Dimensional drawings.....................139

Connection diagram CM-ENE MIN

Connection diagram CM-ENE MAX



pieces

Price1piece

Weight1piecekg/lb

CM-ENE MIN 24VAC110-130VAC220-240VAC

1SVR 550 855 R95001SVR 550 850 R95001SVR 550 851 R9500

111

0.15/0.330.15/0.330.15/0.33

CM-ENE MAX 24VAC110-130VAC220-240VAC

1SVR 550 855 R94001SVR 550 850 R94001SVR 550 851 R9400

111

0.15/0.330.15/0.330.15/0.33

Monitoringofpumpsystemsfordryrunning(ENEMIN)andoverflow(ENEMAX)

Connectionof2electrodespossibleatCandMIN/MAX

3supplyvoltageversions Optimalprice/performance

ratio 1n/ocontact:

Open-circuitprincipleforCM-ENEMIN

Closed-circuitprincipleforCM-ENEMAX

LEDforstatusindication

ABB 119

2CDC110004C0205

2

CM-ENS

1SV

C1

100

00F

015

9

1SV

C1

100

00F

015

5

1SV

C1

100

00F

015

8

1SV

C1

100

00F

016

0

1SV

C1

100

00F

015

6

1SV

C1

100

00F

015

7

1SV

R 4

30 8

51 F

1100

��

1 "Sens."-sensitivity potentiometerforadjusting theresponsesensitivity



4Markerlabel

TheCM-ENSmonitorslevelsofconductiveliquidsandisusedforexampleforliquidlevelcontrolinpumpsystems.Itcanbeusedforfillingordrainingtanksforexample.

Itisalsosuitableformonitoringtheconductivityofliquids.Themeasuringprincipleisbasedontheresistancechangesensedbysingle-poleelectrodes.AfterthesupplyvoltageisappliedtotheterminalsA1andA2,theoutputrelayisde-energized.TheprobesmustbeconnectedtoC,MAX,MIN.

Theoutputrelayenergizesiftheliquidexceedsthemaximumlevel(CandMAXwet)andde-energizesiftheliquidlevelisbelowtheminimumlevel(MAXandMINdry).

Basedonthemeasuringcircuittherewillbearesponsedelayofapprox.250msatmaximumsensitivity.Differentlevelsinonetankcanbecontrolledbyupto5CM-ENSwithoutinterferingwitheachother.

WhenusingametaltanktheelectrodeCisnotrequired.Inthiscasethecablecanbeconnecteddirectlytothemetalsurfaceofthetank.

Max.

Min.

C

11-1411-12

A1-A2

Function diagram CM-ENS


C Groundreferenceelectrode

MAX Maximumlevel

MIN Minimumlevel

11(15)-12(16)/14(18) Outputcontacts- open-circuitprinciple

CascadingTheelectrodeinputscanbeinterconnectedasrequired,whichensuressimplemonitoringofdifferentliquidlevels.

RedundancyRedundantliquidlevelmoni-toringorcontrolcanbeimp-lementedbyconnectingtheelectrodestotwounits.

Thismakestheapplicationmuchsafer.


Liquid level relaysCM-ENSOrderingdetails

fill drain

• Accessories..........................123,140 • Technical data..............................124 • Technical diagrams........................138 • Dimensional drawings.................139

Connection diagram CM-ENS



pieces

Price1piece

Weight1piecekg/lb

CM-ENS 24VAC110-130VAC220-240VAC380-415VAC


1111

0.15/0.330.15/0.330.15/0.330.15/0.33

Version with safety isolation acc. to VDE 0160, 1 n/o, 1 n/c

CM-ENS 220-240VAC 1SVR 430 851 R1300 1 0.15/0.33


... ...

Monitoringandcontrolofliquidlevels(whendrainingorfillingliquidsintanks)

Monitoringandcontrolofmixtureratios(conductivityofliquids)

Adjustableresponsesensitivity5-100kq

4supplyvoltageversions24-415VAC

Versionwithsafeisolationacc.toVDE0160J

Cascadable 1c/ocontactor

1n/oand1n/ccontact 2LEDsforstatusindication

120 ABB2CDC110004C0205

2

1SV

R 4

30 8

51 F

1200

��

CM-ENS UP/DOWN

1214 A2

CA1

MAX11

MINMIN 11MAXC

A2A1 12 14

1SV

C1

100

00F

015

9

1SV

C1

100

00F

016

4

2CD

C2

520

42F

0003

1SV

C1

100

00F

016

0

1SV

C1

100

00F

016

1

1SV

C1

100

00F

016

2

"DOWN"

"UP"

Liquid level relaysCM-ENS UP/DOWNOrderingdetails

1 "Func."-functionselector switch: "UP"-fill "DOWN"-drain




5Markerlabel

TheCM-ENSUP/DOWNmonitorslevelsofconductiveliquidsandothermedia,andisusede.g.forliquidlevelcontrolinpumpsystems.Themeasuringprincipleisbasedontheresistancechangesensedbysingle-poleelectrodes.Theoutputrelayfunctionsfill(UP)ordrain(DOWN)canbeselectedonafront-faceselectorswitch.Ifthe"UP"functionisselected,theoutputrelayisenergizeduntiltheMAXelectrodebecomeswet.Thenitisde-energizedandnotre-energizeduntiltheMINelectrodebecomesdry.Ifthe"DOWN"functionisselected,theoutputrelayisenergizedassoonastheMAXelectrodebecomeswet.ItremainsenergizeduntiltheliquidlevelhasdroppedbelowtheMINelectrode.TheelectrodescanbeconnectedtomorethanoneCM-ENSunitwithoutinterference.

11-1411-12

Liquidlevelcontrol-fill-switchposition"UP"

Liquidlevelcontrol-drain-switchposition"DOWN"

WhenusingametaltanktheCelectrodeisnotrequired.Inthiscasethecablecanbeconnecteddirectlytothemetalsur-faceofthetank.

Max.

Min.

C

11-1411-12

A1-A2

Function diagram CM-ENS UP/DOWN



MAX Maximumlevel

MIN Minimumlevel

11-12/14 Outputcontacts- open-circuitorclosed-circuit principleselectable


CascadingofelectrodesTheelectrodeinputscanbeinterconnectedasrequired,whichensuressimplemonitoringofdifferentliquidlevels.

RedundancyRedundantliquidlevelmonitoringorcontrolcanbeimplementedbyconnectingtheelectrodestotwounits.


• Accessories.........................123,140 • Technical data..............................124 • Technical diagrams........................138 • Dimensional drawings................139

Connection diagram CM-ENS UP/DOWN



pieces

Price1piece

Weight1piecekg/lb

CM-ENS UP/DOWN 24VAC110-130VAC220-240VAC

1SVR 430 851 R92001SVR 430 851 R02001SVR 430 851 R1200

111

0.15/0.330.15/0.330.15/0.33


... ...

Monitoringandcontrolofliquidlevels

Selectablefunction"fill"or"drain"


Cascadable 1c/ocontact 2LEDsforstatusindication

ABB 121

2CDC110004C0205

2

1SV

C1

100

00F

016

9

1SV

C1

100

00F

016

5

1SV

C1

100

00F

016

6

1SV

C1

100

00F

016

7

1SV

C1

100

00F

016

8

CM-ENN

1SV

R 4

50 0

55 F

0000

��

� �

Liquid level relaysCM-ENNOrderingdetails

1 "Function"-timefunction selectorswitch:

AON-delay BOFF-delay 2 "Sens.-sector"-measuring

rangeselectorswitch 3 "Sens."-sensitivity

potentiometerforadjusting theresponsesensitivity

4 "Timevalue"-fine adjustmentoftimedelay



7Markerlabel

MAX

MIN

C

Circuitwith2electrodes

tA=ON-delay,tR=OFF-delay

Circuitwith3electrodes

or

or

WhenusingametaltanktheCelectrodeisnotrequired.Inthiscasethecablecanbeconnecteddirectlytothemetalsurfaceofthetank.

15/1815/16

A1-A2

MAX

MINC

15/1815/16

A1-A2

Function diagrams CM-ENN

fill drain


Forcommissioning,setbothpotentiometers(responsesensitivity=RvalueandON-delay=timevalue)totheminimumvalue(5)andselectasuitableresistancerange(sector).Afterallelectrodeshavebeenwettedbytheliquidbeingmonitored,turnthesensitivitypotentiometertowardsmaximumvalue(100)untiltherelayenergizes.Iftherelaydoesnotenergize,selectahigherqvalue(sector)onthedeviceandproceedasbefore.Thenithastobecheckediftherelayde-energizesproperlyassoonastheelectrodesCandMINarenolongerwet.LiquidlevelshigherthanthemaximumlevelelectrodecanbeobtainedbysettinganON-delay(TA=0.1...10s).

LiquidlevelslowerthantheminimumlevelelectrodecanbeobtainedbysettinganOFF-delaytime(TR=0.1...10s),e.g.foremptyingtanks.



MIN Min.levelelectrode

MAX Max.levelelectrode


TheCM-ENNmonitorslevelsofconductiveliquidsandisusedforexampleforliquidlevelmonitoringinpumpcontrolsystems,fordry-runningprotectionofsubmersiblepumpsoroverflowmonitoringoftanks.Itisalsosuitableforconductivitymonitoringofliquids.Themeasuringprincipleisbasedontheresistancechangesensedbysingle-poleelectrodes(wetordry).Insteadofelectrodes,othersensorsortransducerscanalsobeusediftheiroutputquantitiesaredifferentresistancevalues.Themeasuring,outputandsupplycircuitsareelectricallyisolatedforpotentialseparati-onandtopreventelectricalinterference.DuetotheintegratedON-orOFF-delay,itispossibletosetuptime-dependentliquidcontrolsusingonlytwoelectrodes(C,MAX).Differentliquidlevelsinonetankcanbecontrolledbyupto5CM-ENN(ACver-sion)withoutmutualinterference.

• Accessories.........................123,140 • Technical data.............................124 Technical diagrams..........................138 • Dimensional drawings................139

Connection diagram CM-ENN

Typ Ratedcontrolsupplyvoltage


pieces

Price1piece

Weight1piecekg/lb

CM-ENN 24-240VAC/DC24VAC

110-130VAC220-240VAC380-415VAC


11111

0.30/0.660.30/0.660.30/0.660.30/0.660.30/0.66

Responsesensitivity

Max. electrodecurrent

Max. cablecapacity

Max. cablelength

250 q -5kq2.5-50kq25-500kq

8mA2mA

0.5mA

200nF20nF4nF

1000m100m20m

Monitoringandcontrolofliquidlevels(whenemptyingorfillingliquidsintanks)

Monitoringandcontrolofmixtureratios(conductivityofliquids)

3responsesensitivitiesfrom250q-500kqinoneunit

5supplyvoltageversions24VAC/DC-415VAC

SelectableON-orOFF-delay0.1-10s


122 ABB2CDC110004C0205

2

CM-ENN UP/DOWN

1SV

C1

100

00F

015

9

1SV

C1

100

00F

017

0

1SV

C1

100

00F

017

2

1SV

C1

100

00F

016

0

AL2MAXMINAL1C

21-22

31-32

11-1411-1211-1411-12

"DOWN"

"UP"

A1-A2

1SV

C1

100

00F

017

1

1SV

R 4

50 0

51 F

0100

��

� �

Liquid level relays - Liquid level control with two alarm outputs - CM-ENN UP/DOWNOrderingdetails

1 "Func."-functionselector switch: "UP"-fill "DOWN"-drain


3RAL1:yellowLED- relaystatusAL1

4RAL2:yellowLED- relaystatusAL2

5R:MIN/MAX:yellowLED- relaystatusMIN/MAX


7Markerlabel

TheCM-ENNUP/DOWNmonitorslevelsofconductiveliquidsandmediaandisusede.g.forliquidlevelcontrolinpumpsystems.Themeasuringprincipleisbasedontheresistancechangesensedbysingle-poleelectrodes.

Thefunctionoftheoutputrelay11-12/14canbeselectedbyaselectorswitchonthefrontoftheunittofill"UP"ordrain"DOWN".Ifthe"UP"functionisselected,theoutputrelayisenergizeduntiltheMAXelectrodebecomeswet.Thenitisde-energizedandnotre-energizeduntiltheMINelectrodebecomesdry.

Ifthe"DOWN"functionisselected,theoutputrelayisenergizedassoonastheMAXelectrodebecomeswet.ItremainsenergizeduntiltheliquidlevelhasdroppedbelowtheMINelectrode.

TheelectrodeinputsAL1andAL2energize/de-energizethecorrespopndingoutputrelaysRAL1(21-22)andRAL2(31-32).AL1opensifcontactRAL1(21-22)iswet.AL2closesifcontactRAL2(31-32)iswet.Thisway,twoadditionalalarmoutputsforexceedingordroppingbelowthenormallevelcanbeimplementedinadditiontothefillinglevelsMAXandMIN.

WhenusingametaltanktheCelectrodeisnotrequired.Inthiscasethecablecanbeconnecteddirectlytothemetalsurfaceofthetank.

Function diagram CM-ENN UP/DOWN

Application example

CascadingofelectrodesTheelectrodeinputscanbeinterconnectedasrequired,whichensuressimplemonitoringofdifferentliquidlevels.

RedundancyRedundantliquidlevelmoni-toringorcontrolcanbeimp-lementedbyconnectingtheelectrodestotwounits.


Electrode Relay LED

AL1 notwet RAL1(21-22) closed off

AL1 wet RAL1(21-22) open on

AL2 wet RAL2(31-32) closed off

AL2 notwet RAL2(31-32) open on

Supplyvoltage RAL1(21-22) failure RAL2(31-32) closed off

Reservepumpforemptying

Pumpcontrol("UP"or"DOWN")

Reservepumpforfilling



MIN Minimumlevelelectrode

MAX MaximumlevelelectrodeAL1 Alarmelectrode1AL2 Alarmelectrode2

11-12/14 Outputcontacts-21-22 open-circuitorclosed-circuit31-32 principleselectable

• Accessories.........................123,140 • Technical data.............................124 • Technical diagrams........................138 • Dimensional drawings................139

Connection diagram CM-ENN UP/DOWN



pieces

Price1piece

Weight1piecekg/lb

CM-ENN UP/DOWN 24VAC110-130VAC220-240VAC380-415VAC


1111

0.15 / 0.330.15 / 0.330.15 / 0.330.15 / 0.33


... ... Liquidlevelrelaywith5electrodeinputs

Levelcontrolwithintegratedoverflowanddry-runningprotection


Cascadable 1c/ocontactand

2n/ccontactsasalarmoutputs

4LEDsforstatusindication

ABB 123

2CDC110004C0205

2

1SV

C 1

10 0

00 F

0478

1SVR

450

056

F60

00

1SV

C1

100

00F

047

7

1SV

C1

100

00F

047

6

1SV

C1

100

00F

047

5

1SV

C1

100

00F

047

9

1SV

C1

100

00F

052

2

L

➛

➛

Liquid level relays - AccessoriesElectrodesOrderingdetails,dimensionaldrawings

1"thread

CompactsupportCM-KH-3for3barelectrodes

sealingring

1"counternutCM-GM-1(ordercode:1SVR450056R8000)(optional)

distanceplateCM-AH-3(ordercode:1SVR4450056R7000)(optional)

Suspension electrode CM-HE

Steelelectrode(X14CrMoS17)withsleeve(Lupulen6011L)suitableupto60°Cmax.

M16screwedcablegland

screw-inbarelectrodeswithM4thread(availableasanoption,seebelow)

IdeallysuitedforusewithliquidlevelrelaysCM-ENSandCM-ENN

Wireconnectionbyscrewterminals PullreliefbyM16screwedcableglands Temperaturerangeupto90°C Foodsafematerial(PPH) Screw-inelectrodes(M4thread) Distanceplate(CM-AH-3)andlockingnut(CM-GM-1)optionally

availableasanaccessory

Dimensions in mm

spannersize36

electrodes

distanceplateCM-AH-3

counternutCM-GM-1

M4thread

Compact support CM-KH-3

Counter nut CM-GM-1Distance plate CM-AH-3

Technical data compact support

Typeofmounting: G1"threadMountingposition: anyEnclosurematerial: PPHSealing: NBR70Temperaturerange: 90°Cmax.Pressure: 10barmax.(60°C)

Screw-in bar electrodes for compact support CM-KH-3

ThreadM4

Material:stainlesssteel304,high-gradesteel14301

Type Description Order code Pack.unit

1piece

Price1piece

Weight1piecekg/lb

CM-KH-3CM-AH-3CM-GM-1

Compactsupportfor3barelectrodesDistanceplatefor3barelectrodesCounternutfor1"thread

1SVR 450 056 R60001SVR 450 056 R70001SVR 450 056 R8000

111

0.06/0.1320.06/0.1320.06/0.132

Type Lenght Order code Pack.unit

1piece

Price1piece

Weight1piecekg/lb

CM-SE-300CM-SE-600CM-SE-1000

300mm600mm1000mm

1SVR 450 056 R00001SVR 450 056 R01001SVR 450 056 R0200

111

0.08/0.1760.08/0.1760.08/0.176

CM-HE - 1SVR 402 902 R0000 1 0.08/0.176

Duringprojectengineeringthecompatibilityoftheelectrodematerialwiththemediumtobesupervisedistobeexamined!

124 ABB2CDC110004C0205

2

Liquid level relaysCM-ENE MIN, CM-ENE MAXTechnicaldata

Type CM-ENE MIN CM-ENE MAX

Supply circuitRatedcontrolsupplyvoltageUS-powerconsumption A1-A2 24VAC approx.1.5VA A1-A2 110-130VAC approx.1.2VA A1-A2 220-240VAC approx.1.4VARatedcontrolsupplyvoltageUStolerance -15...+15%Ratedfrequency 50-60HzDutytime 100%Measuring circuit MIN-C, MAX-CMonitoringfunction dry-runningprotection overflowprotectionResponsesensitivity 0-100kq,notadjustableMaximumelectrodevoltage 30VACMaximumelectrodecurrent 1.5mAElectrodesupplyline max.cablecapacity 3nF

max.cablelength 30mTiming circuitTimedelay -Trippingdelay fixedapprox.200msIndication of operational statesOutputrelayenergized R:yellowLEDOutput circuits 13-14Kindofoutput 1n/ocontactOperationalprinciple1) open-circuitprinciple closed-circuitprincipleContactmaterial AgCdoRatedvoltage(VDE0110,IEC60947-1) 250VMininimumswitchingvoltage/minimumswitchingcurrent -/-Maximumswitchingvoltage 250VRatedoperatingcurrent AC12(resistive) 230V 4A(toIEC60947-5-1) AC15(inductive) 230V 3A

DC12(resistive) 24V 4ADC13(inductive) 24V 2A

Mechanicallifetime 30x106switchingcyclesElectricallifetime(AC12,230V,4A) 0.3x106switchingcyclesShort-circuitproof, n/ccontact -maximumfuserating n/ocontact 10Afast-actingGeneral dataDimensions(WxHxD) 22.5x78x78.5mm(0.89x3.07x3.09in)Mountingposition anyDegreeofprotection enclosure/terminals IP50/IP20Ambienttemperaturerange operation -20...+60°C

storage -40...+85°CMounting DINrail(EN50022)Electrical connectionWiresize fine-strandwithwire-endferrule 2x1.5mm2(2x16AWG)StandardsProductstandard IEC255-6,EN60255-6LowVoltageDirective 2006/95/ECEMCDirective 2004/108/ECElectromagneticcompatibility EN61000-6-2,EN61000-6-4

electrostaticdischarge(ESD) acc.toIEC/EN61000-4-2 Level3(6kV/8kV)electromagenticfield(HFradiationresistance) acc.toIEC/EN61000-4-3 Level3(10V/m)fasttransients(Burst) acc.toIEC/EN61000-4-4 Level3(2kV/5kHz)powerfulimpulses(Surge) acc.toIEC1000-4-5,EN61000-4-5 Level4(2kVL-L)HFlineemission acc.toIEC1000-4-6,EN61000-4-6 Level3(10V)

Resistancetovibration(IEC68-2-6) 6gMechanicalresistance(IEC68-2-6) 10gIsolation dataRat.insulationvolt.betw.supply,meas.&outputcircuit(VDE0110,IEC60947) 250VRatedimpulsewithstandvoltagebetweenallisolatedcircuits(VDE0 110, IEC 664) 4kV/1.2-50µsTestvoltagebetweenallisolatedcircuits 2.5kV,50Hz,1min.Pollutioncategory(VDE0110,IEC664,IEC255-5) 3/COvervoltagecategory(VDE0110,IEC664,IEC255-5) III/CEnvironmentaltesting(IEC68-2-30) 24hcycletime,55°C,93%rel.,96h

1) Open-circuitprinciple: Outputrelayenergizesifthemeasuredvalueexceeds/dropsbelowtheadjustedthreshold. Closed-circuitprinciple: Outputrelayde-energizesifthemeasuredvalueexceeds/dropsbelowtheadjustedthreshold.

ABB 125

2CDC110004C0205

2

Liquid level relaysCM-ENS, CM-ENS UP/DOWNTechnicaldata

Type CM-ENS CM ENS UP/DOWN


A1-A2 24VAC 24VACA1-A2 110-130VACapprox.1.5VA 110-130VACapprox.4VAA1-A2 220-240VACapprox.1.5VA 220-240VACapprox.4VAA1-A2 380-415VACapprox.1.5VA

RatedcontrolsupplyvoltageUStolerance -15...+10%Ratedfrequency 50-60HzDutytime 100%Measuring circuit MAX-MIN-CMonitoringfunction liquidlevelcontrolResponsesensitivity 5-100kq,adjustableMaximumelectrodevoltage 30VACMaximumelectrodecurrent 1mAElectrodesupplyline max.cablecapacity 10nF

max.cablelength 100mTiming circuitTimedelay -Trippingdelay approx.250msIndication of operational statesControlsupplyvoltage U:greenLEDOutputrelayenergized RMAX/MIN:yellowLEDAlarmrelayAL1 - RAL1:yellowLEDAlarmrelayAL2 - RAL2:yellowLEDOutput circuits 11-12/14, 21-22, 31-32Kindofoutput 1c/ocontact,1n/o+1n/ccontact2)

Operationalprinciple1) open-circuitprinciple open-andclosed-circuitprincipleContactmaterial AgCdoRatedvoltage(VDE0110,IEC60947-1) 250VMinimumswitchingvoltage/minimumswitchingcurrent -/-Maximumswitchingvoltage 250VRatedoperatingcurrent(toIEC60947-5-1)

AC12(resistive) 230V 4AAC15(inductive) 230V 3ADC12(resistive) 24V 4ADC13(inductive) 24V 2A

Mechanicallifetime 30x106switchingcyclesElectricallifetime(AC12,230V,4A) 0.3x106switchingcyclesShort-circuitproof,maximumfuserating

n/ccontact 10A(4A2))fast-acting 10Afast-actingc/ocontact 10A(6A2))fast-acting 10Afast-acting

General dataDimensions(WXHXD) 22.5x70x100mm(0.89x3.07x3.94in)Mountingposition anyDegreeofprotection enclosure/terminals IP50/IP20Ambienttemperaturerange operation -20...+60°C

storage -40...+85°CMounting DINrail(EN50022)Electrical connectionWiresize fine-strand with wire end ferrule 2x2.5mm2(2x14AWG)StandardsProductstandard IEC255-6,EN60255-6LowVoltageDirective 2006/95/EGEMCDirective 2004/108/EGElectromagneticcompatibility -electrostaticdischarge(ESD) IEC/EN 61000-4-2 Level3(6kV/8kV)electromag. field (HF radiation resistance) IEC/EN 61000-4-3 Level3(10V/m)fasttransients(Burst) IEC/EN 61000-4-4 Level3(2kV/5kHz)powerful impulses (Surge) IEC 1000-4-5, EN 61000-4-5 Level4(2kVL-L)HFlineemission IEC 1000-4-6, EN 61000-4-6 Level3(10V)

Resistancetovibration(IEC68-2-6) 4gMechanicalresistance(IEC68-2-6) 6gIsolation dataRatedinsulationvoltagebetweensupply,measuringandoutputcircuit(VDE0110,IEC60947)

250V

Ratedimpulsewithstandvoltagebetweenallisolatedcircuits(VDE0110,IEC664) 4kV/1.2-50µs

Testvoltagebetweenallisolatedcircuits 2,5kV,50Hz,1min.Pollutioncategory(VDE0110,IEC664,IEC255-5) 3/COvervoltagecategory(VDE 0110, IEC 664, IEC 255-5) III/CEnvironmentaltesting(IEC68-2-30) 24hcycletime,55°C,93%rel.,96h


2)1SVR430851R1300(versionwithsafeisolation)

126 ABB2CDC110004C0205

2

Liquid level relaysCM-ENN UP/DOWN, CM-ENNTechnicaldata

Type CM-ENN UP/DOWN CM-ENN


A1-A2 24VAC 24VACA1-A2 110-130VACapprox.1.5VA 110-130VACapprox.2.5VAA1-A2 220-240VACapprox.1.5VA 220-240VACapprox.3VAA1-A2 380-415VACapprox.1.5VA 380-415VACapprox.4VAA1-A2 24-240VAC/DCapprox.2VA/W

RatedcontrolsupplyvoltageUStolerance -15...+10%Ratedfrequency 50-60Hz 50-60HzoderDCDutytime 100%Measuring circuit MAX-MIN-CMonitoringfunction liquidlevelcontrolResponsesensitivity adjustable adjustable

5-100kq 250q-5kq 2.5-50kq 25-500kq20VAC

8mA 2mA 0.5mA200nF 20nF 4nF1000m 100m 20m

Maximumelectrodevoltage 30VACMaximumelectrodecurrent 1mAElectrodesupplyline max.cablecapacity 10nF

max.cablelength 100mTiming circuitTimedelay - 0.1-10s,adjustable,ON-orOFF-delayTrippingdelay approx.250ms -Indication of operational statesControlsupplyvoltage U:greenLEDOutputrelayenergized RMAX/MIN:yellowLED R:yellowLEDOutput circuits 11-12/14, 21-22, 31-32 15-16/18, 25-26/28Kindofoutput 1c/o+2n/ccontacts 2c/ocontactsOperationalprinciple1) open-circuitprinciple open-andclosed-circuitprincipleContactmaterial AgCdoRatedvoltage(VDE0110,IEC60947-1) 250V 400VMinimumswitchingvoltage/minimumswitchingcurrent -/-Maximumswitchingvoltage 250V 400VRatedoperatingcurrent(IEC60947-5-1)

AC12(resistive) 230V 4A 5AAC15(inductive) 230V 3ADC12(resistive) 24V 4A 5ADC13(inductive) 24V 2A 2.5A

Mechanicallifetime 30x106switchingcyclesElectricallifetime(AC12,230V,4A) 0.3x106switchingcycles 0.1x106switchingcyclesShort-circuitproof,maximumfuserating

n/ccontact 4Afast-actingc/ocontact 6Afast-acting

General dataDiemensions(WXHXD) 45x78x100mm(1.77x3.07x3.94in)Mountingposition anyDegreeofprotection enclosure/terminals IP50/IP20Temperaturerange operation -25...+65°C

storage -40...+85°CMounting DINrail(EN50022)Electrical connectionWiresize fine-strand with wire end ferrule 2x2.5mm2(2x14AWG)StandardsProductstandard IEC255-6,EN60255-6LowVoltageDirective 2006/95/EGEMCDirective 2004/108/EGElectromagneticcompatibility -electrostaticdischarge(ESD) IEC/EN 61000-4-2 Level3(6kV/8kV)electromag. field (HF radiation resistance) IEC/EN 61000-4-3 Level3(10V/m)fasttransients(Burst) IEC/EN 61000-4-4 Level3(2kV/5kHz)powerful impulses (Surge) IEC 1000-4-5, EN 61000-4-5 Level4(2kVL-L)HFlineemission IEC 1000-4-6, EN 61000-4-6 Level3(10V)

Resistancetovibration(IEC68-2-6) 5gMechanicalresistance(IEC68-2-6) 10gIsolation dataRatedinsulationvoltagebetweensupply,measuringandoutputcircuit(VDE0110,IEC60947)

250V 500V

Ratedimpulsewithstandvoltagebetweenallisolatedcircuits(VDE0110,IEC664) 4kV/1.2-50µs

Testvoltagebetweenallisolatedcircuits 2,5kV,50Hz,1min.Pollutioncategory(VDE0110,IEC664,IEC255-5) 3/COvervoltagecategory(VDE 0110, IEC 664, IEC 255-5) III/CEnvironmentaltesting(IEC68-2-30) 24hcycletime,55°C,93%rel.,96h


ABB

ABB 127

2CDC110004C0205

2

Content

OrderingdetailsCM-KRN....................................................................................................................... 128CM-SIS........................................................................................................................ 129

TechnicaldataCM-KRN....................................................................................................................... 130CM-SIS........................................................................................................................ 131

Technicaldiagrams............................................................................................................. 138Dimensionaldrawings........................................................................................................ 139Accessories........................................................................................................................ 140

ContactprotectionrelaysSensorinterfacerelay

128 ABB2CDC110004C0205

2

1SV

R 4

50 0

81 F

0000

��

CM-KRN

1SV

C1

100

00F

017

3

1SV

C1

100

00F

017

4

1SV

C1

100

00F

017

6

1SV

C1

100

00F

017

5

ContactprotectionrelayCM-KRNOrderingdetails

TheCM-KRNprotectssensitivecontrolcontactsfromexcessiveload.Itcanbeusedwithlatchingfunc-tionorwithout.Bouncetimeofcontrolcontactscanbebypassedbytheadjustableresponsedelaytime.UseforcontactprotectionThecontacttobeprotectedisconnectedtoterminalsY1andY2.UseforcontactprotectionwithlatchingcapacityTheoutputrelayenergizesaftercontactY1-Y3hasbeenclosedforatleast20ms.ItremainsenergizeduntilcontactY1-Y4closes.Theswitchingpositionsarestored.Therelayissuitableforloadreductionpurposesfordeviceswithminimumandmaximumcontacts.TheCM-KRNcanbeoperatedvia3-wireproximitysensorsforswitchingofhigherpower.Thesupplycircuit,thecontrolcircuitandtheoutputcircuitareelectricallyisolatedagainsteachother.

1 Timerangeselectorswitch 2Response(ON-)delay 3U:greenLED-

controlsupplyvoltage 4R:yellowLED-

relaystatus 5Markerlabel

FunctiondiagramCM-KRN

Use,applications


Measuringcircuits:

Y1-Y2 "On-Off"input(max.switch-onresistance6-10k,min.switch-offresistance15-20k)

Y1-Y3 "Set"input(max.switch-onresistance6-10k)

Y1-Y4 "Reset"input(max.switch-offresistance15-20k)


A1/A2

Y1/Y2

Y1/Y3

Y1/Y4

15/18 15/16

25/28 25/26

Operationvia3-wireproximitysensorsNPN

On;relayenergizes,Y1/Y3orY2

Off;relayde-energizes,Y1/Y4orY2

Actuatorswith2contactsandonecommonpointcanbeconnectedto2sepa-rateCM-KRNunits.ConnectthecommonpointofcontactstoterminalsY2ofthetwoCM-KRNunits.

•Technicaldata..............................130 •Technicaldiagrams.....................138 •Dimensionaldrawings....................139 •Accessories.................................140

ConnectiondiagramCM-KRN


50-60Hz

Ordercode Pack.unit

pieces

Price1piece

Weight1piecekg/lb

withtimingcircuit0.05-30s

CM-KRN 24VAC110-130VAC220-240VAC380-415VAC

1SVR450089R00001SVR450080R00001SVR450081R00001SVR450082R0000

1111

0.30/0.660.30/0.660.30/0.660.30/0.66

withouttimingcircuit-withelectricallyisolatedcircuits

CM-KRN 24VAC110-130VAC220-240VAC

1SVR450099R00001SVR450090R00001SVR450091R0000

111

0.30/0.660.30/0.660.30/0.66

withouttimingcircuit-withoutelectricallyisolatedcircuits

CM-KRN 24VAC/DC 1SVR450099R1000 1 0.30/0.66 Protectsandreducesload

fromsensitivecontrolcon-tacts

AdjustableON-delay0.05-30s

Actsastwo-positionswitch Storesswitchpositions Electricallyisolatedcircuits 2c/ocontacts 2LEDsforstatusindication

ABB 129

2CDC110004C0205

2

A1 I1

A2A1 I2

A2

11

12 14

2422

21

1SV

C1

100

00F

048

0

2CD

C2

520

26F

000

3

1SV

C1

100

00F

048

2

CM-SIS

1SV

C1

100

00F

048

11S

VC

110

000

F0

483

1SV

C1

100

00F

048

4

1SV

R 4

30 5

00 F

2300

��

FunctiondiagramCM-SIS

L-N Ratedcontrolsupplyvoltage

I1 Senosrinput1I2 Sensorinput2

L+-L- Outputvoltage24VDC/0.5A

11-12/14 Outputcontacts-21-22/24 Open-circuitprinciple

Connectionof2-wiresensors

Connectionof3-wiresensors

•Technicaldata..............................130 •Technicaldiagrams.....................138 •Dimensionaldrawings....................139 •Accessories.................................140

TheCM-SISisusedtosupply2-or3-wireNPNorPNPsensorswithpowerandtoevaluatetheirswitchingsignals.TwosensorsofthetypesNPNorPNPcanbeconnectedsimultaneously.Selectionisdoneviathefront-facerotaryswitch.TheCM-SIS(terminalsL+,L-)suppliestheconnectedsensorswithvoltage(24VDC),themaximumpowersupplycurrentis0.5A.Thesupplyvoltageandthesensorinputsareelectricallyisolatedfromthesupplycircuit.Toensuremaximumsafetywhenusingthesesensors,theprincipleofsafeisolationhasbeenincluded.Eachsensorinputsignalenergizesthecorrespondingoutputrelaywithoutdelay.TherelayisenergizedassoonasathresholdcurrentisexceededatinputI1orI2.Sensorleakagecurrentsofupto8mAdon'taffecttheevaluation.Thethresholdvalueisabout9mA.IfthethresholdvalueatinputI1orI2isexceededthecorrespondingrelayR1orR2energizesandthecorrespondingLEDlightsup.Thewide-rangesupplyvoltageinputofCM-SISallowsitsapplicationinnearlyallsupplysystems.TheCM-SISisalsosuitableforotherapplications,forexampleitisalsopossibletoconnectPTCorNTCresistorsinsteadofPNPorNPNsensorsortooperatetheSISdirectlybyswitchingcontacts.

1 Rotaryswitchforsensor typeselection

2 U:greenLED- controlsupplyvoltage

3 R1:redLED- relaystatusR1

4 R2:redLED- relaystatusR2

5Markerlabel

SensorinterfacerelayCM-SISOrderingdetails

ConnectiondiagramCM-SIS


50-60Hz

Ordercode Pack.unit

pieces

Price1piece

Weight1piecekg/lb

CM-SIS 110-240VAC/105-260VDC 1SVR430500R2300 1 0.22/0.48

Highefficiency Lowheating Widerangeofsupply

voltage Constantoutputvoltage

24VDC Safeisolationacc.to

EN50178(VDE0160) Short-circuitand

overloadproof Inputprotectedbyinternal

fuse 2x1c/ocontact 3LEDsforstatusindication

130 ABB2CDC110004C0205

2

ContactprotectionrelayCM-KRNTechnicaldata

Type CM-KRN

Supplycircuit A1-A2RatedcontrolsupplyvoltageUS-powerconsumption

A1-A2 24VAC -approx.3.5VA

A1-A2 24VAC/DC -approx.3.5VA

A1-A2 110-130VAC -approx.3,5VA

A1-A2 220-240VAC -approx.3.5VA

A1-A2 380-415VAC -approx.3.5VA


Ratedfrequency 50-60Hz

Dutytime 100%

TimingcircuitON-delaytime 0.05-1s,1.5-30s

OFF-delaytime max.50ms

Measuringcircuit/contactcircuit Y1-Y2/Y3/Y4Measuringinput contactprotectionwithoutlatching Y1-Y2

contactprotectionwithlatching Y1-Y3/Y4

Threshold Y1-Y2/Y3 6-10k

Threshold-Hysteresis Y1-Y2/Y4 15-20k

No-loadvoltageatthemeasuringinput 10VDC

Contacttimeforlatching(CM-KRNwithouttimingcircuit) min.20ms

Switchingcurrentatthemeasuringinput 3mA

Maximumappliedvoltageatthemeasuringinput ±30V(contactvoltage)

Indicationofoperationalstates Controlsupplyvoltage U:greenLED V:controlsupplyvoltageapplied

Relaystatus R:yellowLED V:outputrelayenergized

Outputcircuit 15-16/18,25-26/28Kindofoutput relay,2c/ocontacts

Operatingprinciple open-circuitprinciple

Ratedoperatingvoltage(VDE0110,IEC60947-5-1) 400V

Ratedswitchingvoltage 400VAC

Ratedswitchingcurrent(IEC60974-5-1)

AC12(resistive) 230V 5A

AC15(inductive) 230V 3A

DC12(resistive) 24V 5A

DC13(inductive) 24V 2.5A


Electricallifeteime(AC12,230V,5A) 0.1x106switchingcycles




GeneraldataDimensions(WxHxD) 45x78x100mm(1.77x3.07x3.94in)






ElectricalconnectionWiresize fine-strand with wire end ferrule 2x2.5mm2(2x14AWG)

StandardsProductstandard IEC255-6,EN60255-6



ElectromagneticcompatibilityInterferenceimmunity

electrostaticdischarge(ESD) IEC/EN61000-4-2 6kV/8kV

electromagneticfield(HF radiation resistance) IEC/EN61000-4-3 10V/m

fasttransients(Burst) IEC/EN61000-4-4 2kV/5kHz

powerfulimpulses(Surge) IEC/EN61000-4-5 2kVsymmetrical

HFlineemission IEC/EN61000-4-6 10V

IsolationdataRatedinsulationvoltage(IEC60947-1) 400V

RatedimpulsewithstandvoltageUimp(IEC644-6) 4kV

Pollutioncategory(IEC255-5,IEC664) 3

Overvoltagecategory(IEC255-5,IEC664) III

ABB 131

2CDC110004C0205

2

SensorinterfacerelayCM-SISTechnicaldata

Type CM-SIS

InputcircuitSupplyvoltage L-N AC 110-240VAC(-15...+10%)

DC 110-240V(max.105-260VDC)

Frequency,ACsupply 47-440Hz

Supplyvoltagefailurebridgingtime 10msmin.at100%load

Currentconsumption max. 0.35A

at115VAC 0.27A

at230VAC 0.14A

Inrushcurrentat25°C(2ms) 33A

Internalinputfuse 800mAslow-acting

Measuringcircuit L+,L-/I1,I2Sensorvoltage L+L- 24VDC±3%

Sensorcurrent/power max.0.5A/12W

Residualripple max.100mVpp

Deviationwith loadchangestatical max.±0.5%

loadchangedynamical10-90% max..5%

changeoftheinputvoltage max.±0.5%

Short-circuitprotection overcurrentswitch-offwithautomaticrestart

Overloadprotection excesstemperatureandovercurrentswitch-off

Resetafterthermaloverloadswitch-off automaticresetaftercoolingdown

Sensortypeconnectionpossibilities I1,I2 2-or3-wireconnection,NPNorPNPselectablebyfront-faceswitch

Inputresistance approx.2.5k

ThresholdvalueforrelaysR1,R2 Uemitter-collector<2,3V(I1,I2>8mA)

Maximumswitchingfrequency approx.20Hz

Outputcircuit 11-12/14,21-22/24Kindofoutput 2relays,1c/ocontacteach

Operatingprinciple open-circuitprinciple

Ratedoperatingvoltage 250V

Maximumswitchingvoltage 250VAC

Ratedswitchingcurrent(IEC60947-5-1)

AC12(resistive) 230V 4A

AC15(inductive) 230V 3A

DC12(resistive) 24V 4A

DC13(inductive) 24V 2A


Electricallifetime 0.1x106switchingcycles




IndicationofoperationalstatesControlsupplyvoltage U:greenLED V:controlsupplyvoltageapplied

RelaystatusR1 R1:yellowLED V:thresholdvalueatinputI1exceeded

RelaystatusR2 R2:yellowLED V:thresholdvalueatinputI2exceeded

GeneraldataEfficiencyatratedload approx.84%(at230VAC)

Ambienttemperaturerange operation 0...+55°C


Dimensions(WxHxD) 22.5x78x100mm(0.89x3.07x3.94in)

Mountingposition horizontally

Mounting DINrail

Minimumdistancetootherunits left-handside10mm(0.39in),verticaldistance50m(1.97in)

ElectricalconnectionWiresize 2x2,5mm2(2x14AWG)

StandardsProductstandard IEC255-6,EN60255-6

Electricalsafety IEC(EN)60255-5,EN50178(VDE0160),EN60950,UL508,CSA22.2

Galvanicisolation safeisolationbetweenL+,L-,I1,I2,andL,N,11,12,14,21,22,24

132 ABB2CDC110004C0205

2

SensorinterfacemoduleCM-SISTechnicaldata

Type CM-SIS

ElectromagneticcompatibilityInterferenceimmunity EN61000-6-2

electrostaticdischarge(ESD) EN61000-4-2 Level3(6/8kV)

electromagneticfield(HF radiation resistance) EN61000-4-3 Level3(10V/m)

fasttransients(Burst) EN61000-4-4 Level4(4kV)

powerfulimpulses(Surge) EN61000-4-5 Inst.class3(2kV)

HFlineemission EN61000-4-6 Level3(10V)

Interferenceemission EN50081-2 radiatednoiseEN55011,classB

Inputcurrentharmonics nolimitation

IsolationdataInsulationtesting 2.5kVAC(routinetest),3kVAC(typetest)

Degreeofpollution 2

Overvoltagecategory II

ABB

ABB 133

2CDC110004C0204

2

Content

Orderingdetails.................................................................................................................. 134Technicaldata.................................................................................................................... 135Technicaldiagrams............................................................................................................. 138Dimensionaldrawing.......................................................................................................... 139Accessories........................................................................................................................ 140

Cyclemonitorwithwatchdogfunction

134 ABB2CDC110004C0204

2

2CD

C 2

51 0

02 F

0004

��

CM-WDS

1 2 3 4 5 6 7 8

B C

1 2 3 4 5 6 7 8

t2 t2

t1

A B C

1 8...

B...

2CD

C2

520

57F

0003

2CD

C2

520

61F

0003

2CD

C2

520

62F

0003

A1(+)

IR

12(2) (0) A2(0)

R(9) I(8)

D(3) 11(4) 14(1)

A1

A2

11

12 14 D

A1(+)

IR

12(2) (0) A2(0)

R(9) I(8)

D(3) 11(4) 14(1)

A1

A2

11

12 14 D

SPS / IPC

Reset

L+

L-H1 H2

O 5.3

CyclemonitoringrelaywithwatchdogfunctionCM-WDSOrderingdetails

•Technicaldata..............................135 •Technicaldiagrams.....................138 •Dimensionaldrawing......................139 •Accessories.................................140

ThecyclemonitoringrelayCM-WDS(watchdog)observesifaregularlyintermittentpulseisappliedtoitspulseinput“I“.Itis,forexample,possibletoconnecttheoutputofaprogrammablelogiccontroller(plc),whichissetandresetregularly(e. g.onceeachcycle).Theconnectedcyclepulsemustbegeneratedbysuitableprogrammingoftheplc/ipc.Now,theCM-WDSmonitorsifthecycletimeoftheplc/ipcprogramissmallerthanthecyclemonitoringtimesettedbymeansofthefront-faceselectorswitch“timevalue(ms)“.Theoutputrelay11-12/14oftheCM-WDSenergizesandtheredLEDisswitchedoff,ifthereareminimum8successiveregularpulsesoninput“I“.Whenthepulsesignalstaysoutorisnotregular,theoutputrelayde-energizesandtheredLEDisilluminated.Incasethemonitoringtimeistooshortortoolong,thiscanbeadjustedbyamodifiedprogrammingoftheplc/ipsorbymodifiedsettingofthemonitoringtime“timevalue(ms)“.AfaultrecognizedandstoredwiththeCM-WDScanberesetbyanH-impulse(0-1-transition)ontheresetinput“R(9)“,sothatthecyclemonitoringisagainreleased.Theresetimpulsecanbegeneratedbymeansofaresetbuttonorbysuitableprogrammingofthecontroller(plc/ipc).

1 Settingthelowerthreshold valueofcyclemonitoring time

2 F:redLED- cycleerror


4Wiringdiagram 5Markerlabel

A1/A2

Interrogationwindow

I

R

redLED

11/1411/12

A = CyclemonitorB = Cycleiscorrect,nocycleerrorC = Cyclefailure1:pulse>monitoringwindow Cyclefailure2:pulsestaysoutt1 = 300mst2 = 260ms

A1/A2 Ratedcontrolsupplyvoltage

I Cyclepulseinput R Resetinput 11-12/14Outputrelay D Protectedoutput

(freewheelingdiode)

Application

TheCM-WDSisdesignedfortheexternalmonitoringofthecorrectfunctionofprogram-mablelogiccontrollers(plc)andindustrialpcs(ipc).

FunktiondiagramCM-WDS

Exampleofapplication-circuitdiagram

ConnectiondiagramCM-WDS


Ordercode Pack.unit

pieces

Price1piece

Weight1piecekg/lb

CM-WDS 24VDC 1SVR430896R0000 1 0.15/0.33

Cyclemonitorformonitoringthefunctionofprogrammablelogiccon-trollersorindustrialpcs

4selectablecyclemonitoringtimerangesfrom0.5to1000ms

24VDCsupply 1c/ocontact 2LEDsforstatusindication

ABB 135

2CDC110004C0204

2

CyclemonitoringrelaywithwatchdogfunctionCM-WDSTechnicaldata

Type CM-WDSInputcircuit A1-A2RatedcontrolsupplyvoltageUS-powerconsumption A1-A2 24VDC-approx.1WToleranceoftheratedcontrolsupplyvoltageUS -30%-+30%Dutytime 100%Measuringcircuit IMonitoringfunction cyclemonitoringMeasuringvoltage 24VDCCurrentconsumptionatthemeasuringinput approx.5mASettingrangeofcyclemonitoringtime selectable:0.5-150ms,0.5-260ms,0.5-500ms,0.5-1000msResponsetime approx.0.5-1000msMeasuringerrorwithinthesupplyvoltagetolerance 0.5%Measuringerrorwithinthetemperaturerange 0.06%/°CTimingcircuitON-delay approx.2.2-10sTrippingdelay approx.260msIndicationofoperationalstatesControlsupplyvoltage U:greenLEDOutputrelayde-energized/cycleerror F:redLEDOutputcircuit 11-12/14Kindofoutput 1c/oOperatingprinciple(outputrelayde-energizesifcycleerror) Closed-circuitprincipleContactmaterial AgCdoRatedvoltage(VDE0110,IEC60947-1) 250VMinimumswitchingvoltage/MinimumswitchingcurrentMaximumswitchingvoltage 250VAC,250VDCRatedswitchingcurrent(IEC60947-5-1)

AC12(resistive) 230V 4AAC15(inductive) 230V 3ADC12(resistive) 24V 4ADC13(inductive) 24V 2A

Mechanicallifetime 10x106switchingcyclesElectricallifeteime(AC12,230V,4A) 0.1x106switchingcyclesShort-circuitproof,maximumfuserating

n/c 10Afast-actingn/o 10Afast-acting

GeneraldataDimensions(WxHxD) 22.5x78x100mm(0.89x3.07x3.94in)Mountingposition anyDegreeofprotection enclosure/terminals IP50/IP20Ambienttemperaturerange operation -20...+60°C

storage -40...+85°CMounting DINrail(EN50022)ElectricalconnectionWiresize fine-strand with wire end ferrule 2x2.5mm2(2x14AWG)StandardsProductstandard IEC255-6,EN60255-6LowVoltageDirective 2006/95/ECEMCDirective 2004/108/ECOperationalreliability(IEC68-2-6) 4gMechanicalshockresistance(IEC68-2-6) 6gElectromagneticcompartibilityInterferenceimmunity EN61000-6-2

electrostaticdischarge(ESD) IEC/EN61000-4-2 Level3(6kV/8kV)electromagnetic field (HF radiation resistance) IEC/EN61000-4-3 Level3(10V/m)fasttransients(Burst) IEC/EN61000-4-4 Level3(2kV/5kHz)powerfulimpulses(Surge) IEC/EN61000-4-5 Level3(2kVL-L)HFlineemission IEC/EN61000-4-6 Level3(10V)

Interferenceemission EN61000-6-4IsolationdataRatedinsulationvoltagebetweensupply-,control-andoutputcircuit(VDE0110,IEC60947-1)

250V

Ratedimpulsewithstandbetweenallisolatedcircuits(VDE0110,IEC664)

4kV/1.2-50µs

Testvoltagebetweenallisolatedcircuits 2.5kV,50Hz,1minPollutiondegree(VDE0110,IEC664,IEC255-5) 3/COvervoltagecategory(VDE0110,IEC664,IEC255-5) IIIEnvironmentaltests(IEC68-2-30) 24hcycle,55°C,93%rel.96h

136 ABB2CDC110004C0204

2

Notes

ABB

ABB 137

2CDC110004C0205

2

Content

General technical data..................................................................................................... 138

Technicaldiagrams............................................................................................................. 138Dimensionaldrawings........................................................................................................ 139

Accessories....................................................................................................................... 140

Orderingdata..................................................................................................................... 140

Current transformer......................................................................................................... 141

Orderingdata..................................................................................................................... 141

Conversion table CM old R CM new.............................................................................. 142

General technical data, Accessories, Current transformers

138 ABB2CDC110004C0205

2

DCload(resistive)ACload(resistive)

ContactlifetimeDeratingfactorFforinductiveACload

DCload(resistive)ACload(resistive)CM-N (45 mm) range

Measuring and monitoring relaysCM rangeTechnicaldiagrams

LoadlimitcurvesCM-S (22.5 mm) and CM-E (22.5 mm) range

ContactlifetimeDeratingfactorFforinductiveACload

cos ϕ

F

2CD

C 2

52 1

92 F

0205

0.5

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

0.6

0.7

0.8

0.9

1.0

300

200

100 80 60 50 40 30

20

10 1 2 4 6 10

I A

V

U

2CD

C 2

52 1

93 F

0205

0.1 0.2 0.5

300

200

100 80 60 50 40 30

20

10 1 2 4 6 10

I A

V

U

2CD

C 2

52 1

94 F

0205

0.1 0.2 0.5

cos ϕ

F

2CD

C 2

52 1

92 F

0205

0.5

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

0.6

0.7

0.8

0.9

1.0

AC current [A]

resistive load

AC

vol

tage

[V]

2CD

C 2

52 1

57 F

0206

4321

105

104

106

5 6 7 8

2CD

C 2

52 1

56 F

0206

Switching current [A]

Sw

itchi

ng c

ycle

s x

104

250 V ACresistive load

Switching current [A]

250 Vresistive load

Sw

itchi

ng c

ycle

s

2CD

C 2

52 1

48 F

0206

AC current [A]

resistive load

AC

vol

tage

[V]

2CD

C 2

52 1

58 F

0206

ABB 139

2CDC110004C0205

2

1SV

C1

100

00F

017

7

C512C513

� 5 ... 6 mm / PZ20,8 ... 1,2 Nm7 ... 10.3 lb·in

1 x 0,5 ... 4,0 mm²2 x 0,5 ... 2,5 mm²

2 x 0,5 ... 1,5 mm²1 x 0,5 ... 2,5 mm²

—

AWG 2 x 20 ... 14

10

10

10

a b c d

C512, C513 65 36 82,6 105,9

6

b

a

86

28,8

c d

201

6

45

7,2

2,86

5,19

73x5,811

73x5,831

2CD

C 2

52 2

88 F

0005

5

b

a

86

28,8

e

d

c

5,37

6

51x5,011

7,2

2,78

2,86

7,22,5

22,5

C510, C511

� 5 ... 6 mm / PZ20,8 ... 1,2 Nm7 ... 10.3 lb·in

1 x 0,5 ... 4,0 mm²2 x 0,5 ... 2,5 mm²

2 x 0,5 ... 1,5 mm²1 x 0,5 ... 2,5 mm²

—

AWG 2 x 20 ... 14

10

10

10

a65

b36

c82,6

d92,2

e101,6C510, C511

2CD

C 2

52 2

87 F

0005

1SV

C1

100

00F

0423

2CD

C2

520

14F

0004

2CD

C2

520

15F

0004

CM-S

22.5mm

CM-N

45mm

CM-E

22.5mm

Measuring and monitoring relaysCM and C51xDimensionaldrawings

Dimensionaldrawings

Measuring and monitoring relays CM range

C510 / C511 22.5mm

C512/C513 45mm

Dimensions in mm

Temperature monitoring relays C51x range

Insulation monitors for ungrounded supply mains C558.xx

C558.01 45mm

C555.02 and C55.03 99mmforscrewmounting

140 ABB2CDC110004C0205

2

2CD

C 2

52 1

87 F

0005

4,5 62,5

60

1011

,5

22,5

.177

”

2.46”

2.36”

.394

”

.886

”

.453

”

203A11 8

.315

”

.787”

2CD

C 2

52 1

86 F

0005

2CD

C 2

52 1

85 F

000522,5

68,5

73,5

.886”

2.70

”

.138”.275”

front-to-backsize 107

1SV

C1

100

00F

018

0

ADP.01

MAR.01

Sealable cover COV.01

Sealable cover COV.02

Measuring and monitoring relaysAccessories for CM rangeOrderingdetails

Accessories

Adapter for screw mounting

Marker label

Sealable transparent cover

Type fortype Widthinmm


pieces

Price1piece

Weight1piecekg/lb

ADP.01 ADP.02

CM-SCM-N

22.545.0

1SVR 430 029 R01001SVR 440 029 R0100

11

Type fortype Order code Pack.unit

pieces

Price1piece

Weight1piecekg/lb

MAR.01 CM-S,CM-N 1SVR 366 017 R0100 1

Type fortype Widthinmm


pieces

Price1piece

Weight1piecekg/lb

COV.01 COV.02

CM-SCM-N

22.545.0

1SVR 430 005 R01001SVR 440 005 R0100

11

ABB 141

2CDC110004C0205

22CD

C 2

51 0

02 F

0005

2CD

C 2

51 0

03 F

0005

CM-CT

k l

K-P1

�26

a

abcde

10,5 mm12,5 mm20,5 mm25,5 mm30,5 mm

0.41 inch0.49 inch0.81 inch1.00 inch1.20 inch

31 1

.22“

6,5

0.2

6“

75,5

2.9

7“78

,5 3

.09“

61 2.36“48 1.89“35 1.38“

a b c d e

bcde

40 1.57“

30 1.18“47 1.85“62 2.40“

60 2.36“

2CD

C 2

52 1

53 F

0b06

2CD

C 2

51 1

59 F

0b06

Accessories for measuring and monitoring relaysCurrent transformers CM-CTOrderingdetails

CM-CT with mounted accessories

Secondary current 1 A

Type Rated/primarycurrent

Burden/class


pieces

Price1piece

CM-CT 50/1CM-CT 75/1CM-CT 100/1CM-CT 150/1CM-CT 200/1CM-CT 300/1CM-CT 400/1CM-CT 500/1CM-CT 600/1

50A75A100A150A200A300A400A500A600A

1VA/11.5VA/12.5VA/12.5VA/12.5VA/15VA/15VA/15VA/15VA/1

1SVR 450 116 R10001SVR 450 116 R11001SVR 450 116 R12001SVR 450 116 R13001SVR 450 116 R14001SVR 450 117 R11001SVR 450 117 R12001SVR 450 117 R13001SVR 450 117 R1400

111111111

Secondary current 5 A

Type Rated/primarycurrent

Burden/class


pieces

Price1piece

CM-CT 50/5CM-CT 75/5CM-CT 100/5CM-CT 150/5CM-CT 200/5CM-CT 300/5CM-CT 400/5CM-CT 500/5CM-CT 600/5

50A75A100A150A200A300A400A500A600A

1VA/11.5VA/12.5VA/12.5VA/15VA/15VA/15VA/15VA/15VA/1

1SVR 450 116 R50001SVR 450 116 R51001SVR 450 116 R52001SVR 450 116 R53001SVR 450 116 R54001SVR 450 117 R51001SVR 450 117 R52001SVR 450 117 R53001SVR 450 117 R5400

111111111

Plug-incurrenttransformersCM-CT Withoutprimaryconductorthoughwithfootangle,insulatingprotectivecapandbarfasteningscrews Primary/ratedcurrentfrom50Ato600A Secondarycurrentof1Aor5A Class1

Operatingprinciple/circuitdiagram Dimensionaldrawing

K/P1 k/S1

l/S2L/P2

load

2CD

C 2

52 0

01 F

0206

Accessories

Type Description Order code Pack.unit

pieces

Price1piece

CM-CT-ASnap-onmountingforCM-CT

onDINrail1SVR 450 118 R1000 10CM-CT-A

mounted on DIN rail

142 ABB2CDC110004C0205

2

Conversion table

Type old

Order code old

Type new

Ordercode new

Current monitors, single-phase

CM-SRS 1SVR430841R0100 CM-SRS.11 1SVR 430 841 R0200



CM-SRN 1SVR450110R0000 CM-SRS.21 1SVR 430 841 R0400












C551.01 1SAR411010R0001 CM-SRS.11 1SVR 430 840 R0200

C551.01 1SAR411010R0002 CM-SRS.11 1SVR 430 840 R0200

C551.01 1SAR411010R0003 CM-SRS.11 1SVR 430 840 R0200

C551.01 1SAR411010R0004 CM-SRS.11 1SVR 430 841 R0200

C551.01 1SAR411010R0005 CM-SRS.11 1SVR 430 841 R1200

C551.02 1SAR412010R0001 CM-SRS.12 1SVR 430 840 R0300

C551.02 1SAR412010R0002 CM-SRS.12 1SVR 430 840 R0300

C551.02 1SAR412010R0003 CM-SRS.12 1SVR 430 840 R0300

C551.02 1SAR412010R0004 CM-SRS.12 1SVR 430 841 R0300

C551.02 1SAR412010R0005 CM-SRS.12 1SVR 430 841 R1300

Voltage monitors, single-phase

CM-ESS 1SVR430831R9000 CM-ESS.1 1SVR 430 830 R0300









CM-ESN 1SVR450210R0000 CM-ESS.2 1SVR 430 831 R0400


















CM-EFN 1SVR450200R1100 CM-EFS 1SVR 430 750 R0400

CM-EFN 1SVR450201R1200 CM-EFS 1SVR 430 750 R0400

Type old

Order code old

Type new

Ordercode new

C552.01 1SAR421010R0001 CM-ESS.1 1SVR 430 830 R0300

C552.01 1SAR421010R0002 CM-ESS.1 1SVR 430 830 R0300

C552.01 1SAR421010R0004 CM-ESS.1 1SVR 430 831 R0300

C552.01 1SAR421010R0005 CM-ESS.1 1SVR 430 831 R1300

C552.02 1SAR422010R0001 CM-ESS.1 1SVR 430 830 R0300

C552.02 1SAR422010R0002 CM-ESS.1 1SVR 430 830 R0300

C552.02 1SAR422010R0004 CM-ESS.1 1SVR 430 831 R0300

C552.02 1SAR422010R0005 CM-ESS.1 1SVR 430 831 R1300

C553 1SAR425010R0008 CM-EFS 1SVR 430 750 R0400

C553 1SAR425010R0009 CM-EFS 1SVR 430 750 R0400

Three-phase monitors for over- and undervoltage

CM-PFN 1SVR450311R0400 CM-PSS 1SVR 430 784 R2300




CM-PVN 1SVR450300R1200 CM-PVS 1SVR 430 794 R1300





CM-PVN 1SVR450300R1700* - -

CM-PVN 1SVR450302R1700* - -

Three-phase monitors for unbalance

CM-ASS 1SVR430864R1100 CM-PAS 1SVR 430 774 R1300




CM-ASN 1SVR450320R0200 CM-PAS 1SVR 430 774 R1300














CM-ASN 1SVR450426R0800* - -

*stillavailable

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