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3TM Vacuum Contactors Catalog Extract Medium-Voltage Equipment

Catalog Extract

HG 11.23 ⋅

Edition 2016

Siemens HG 11.23 · 20162

3TM Vacuum Contactors

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Siemens HG 11.23 · 2016 3


Description 4General 4

Constructionandmodeofoperation 5

Switchingduties,testsandstandards 8

Generalcharacteristics 9

Equipment Selection 10Orderingdataandconfigurationexample 10

Selectionof3TMvacuumcontactor 11

Secondaryequipmentof3TMvacuumcontactor 12

Additionalequipmentof3TMvacuumcontactor 14

Technical Data 15Electricaldata,dimensionsandweights 15

Dimensiondrawings 16

Circuitdiagrams 17

Magneticactuator,releaseandlatching 19

Contents Page

3TM Vacuum Contactors Medium-VoltageEquipmentCatalogExtractHG11.23·2016

Contents

Theproductsandsystemsdescribedinthiscatalogaremanufacturedandsoldaccordingtoacertifiedmanagementsystem(acc.toISO9001,ISO14001andBSOHSAS18001).

Siemens HG 11.23 · 20164


3TM vacuum contactors – the new contactor generation

3TM vacuum contactors are load breaking devices with a limited short-circuit making and breaking capacity. They can be used for high switching rates of up to one million

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DescriptionGeneral

Contactor, rear (fixingside)Contactor, front (high-voltageside)

Contactor, side view

electrical and mechanical operating cycles and/or unlimited operating time.

Siemens HG 11.23 · 2016 5


Applications

3TMvacuumcontactorscanbeusedforoperationalswitch-ingofACcircuitsofanykind,suchas:

• Three-phasemotorsforreversing,inversingordirectdutyinAC2toAC4operation

• Transformers

• Capacitors,alsoback-to-back

• Resistiveconsumers,AC1operation

• Theyareusedinconveyingandelevatorsystems,pumpingstations,airconditioningsystems,aswellasinsystemsforreactivepowercompensation,onships,inopen-castminingandinstationaryandrollingrailwayoperation,andcanthereforebefoundinalmosteveryindustrialsector.

Switching medium

3TMvacuumcontactorsmakeuseofvacuumswitchingtechnology,whichhasbeenprovenandfullydevelopedformorethan40years.Siemensvacuuminterruptersoperateconstantlyandreliablythroughouttheirentireservicelife–withoutanymaintenance.

Design and function

3TMvacuumcontactorsarebasedonamodularsystem.Theymainlyconsistof:

• Ahigh-voltagepartwithvacuuminterrupters,withcus-tomerconnections,andpositionindicator

• Alow-voltagepartwiththecommonmagneticactuator

• Controlelectronicsforthemagneticactuatorandrelease;herealsoplugconnectorsforthesupplyvoltages

• Auxiliaryswitches,freelyaccessiblefromtheside

• Optionally,aclosinglatch,aswellasamanuallatchre-lease(emergencyoff),andashuntrelease.

Thehigh-voltagepartconsistsofindividual,independentpoleshells,whichcantakeupthecorrespondingvacuuminterrupters.Inthisway,variouspole-centerdistancesarepossible.Thevacuuminterruptersareoperatedbyacom-monmagneticactuator.Thismagneticactuatorisoptimizedforaverylowholdingpowerincontinuousoperation.Theauxiliaryswitchesarelocatedatthesideoftheoperatingmechanismandarefreelyaccessiblefromtheoutside.Ame-chanicalclosinglatchandcorrespondinglatchreleasemod-ulescanbeorderedseparately.Remotetrippingtakesplaceviaanelectromagneticshuntrelease.Themanualmechaniclatchrelease(emergencyoff)isavailableforvariousoperat-ingdirections.

DescriptionConstructionandmodeofoperation

Front view

Rear view

Side view

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Siemens HG 11.23 · 20166

3TM Vacuum ContactorsDescriptionConstructionandmodeofoperation

Function and mode of operation

Thedrivelever(3)withthepivotpointinAisdesignedasananglelever.Itrepresentsthekinematicconnectionbetweenthemagneticactuatorandthevacuuminterrupters.Incaseofnon-excitedmagnet,thereturnsprings(10)keepthedriveleverin“OPEN”position.

Thus,pointBofthedriveleverisinitsupperposition.Atthispoint,thedrivelever(3)actsontheguidenut(5)ofthevacuuminterrupterviathebearing(4).Inthisway,thecon-tactsareseparatedfromeachotheragainsttheexternalairpressure,andthuskeptin“OPEN”position.

Forclosing,themagnetcoil(9)isexcited.Themagnetar-mature(8)attachedtothedrivelever(3)isthusattractedbythemagnetsystemagainsttheforceofthetworeturnsprings(10).Hereby,pointBofthedrivelevermovesintoitslowerposition.Thisreleasestheguidenut(5)ofthevacuuminterrupter(11),sothattheexternalairpressurecanpressthemovingcontacttowardsthefixedcontact.

Thedrivelever(3)compressesthecontactpressuresprings(12),thusgeneratingthenecessarycontactforce.

Theoperatingmechanismisdesignedinsuchawaythattheguidenut(5)doesnottouchthebearing(4)in“CLOSED”position.Thisensuresthatthe“CLOSED”positionisalwaysreachedcompletely.

Thedistancebetweenthebearing(4)andtheguidenut(5)in“CLOSED”positionisusedbythemagneticactuatorasac-celerationpathforopening.

Closing latch

Themagneticactuatorofthe3TMvacuumcontactorcanbeoperatedwithACorDC.

Whenthe3TMvacuumcontactorisclosed,theclosinglatchisactivated.Afterreachingthelatchingposition,thecontrolvoltageofthe3TMvacuumcontactorisseparatedfromthevoltagesupply.Openingtakesplacevia:

• Electromagneticlatchrelease,or

• Manualmechanicallatchrelease(emergencyoff).

Closing and opening delay

The3TMvacuumcontactorshaveanaturalclosingandopeningtime.

However,theycanalsobeconfiguredwithanadditionalclosingandopeningdelay,forselectiveoperationwithothercontactorsorfuses.Bothdelaysareeffectiveindependentlyofeachother.

1 Moulded-plastichousing(poleshell)

2 Operatingmechanismbox

3 Drivelever

4 Bearing

5 Guidenut

6 Locknut

7 Connectingplate

8 Magnetarmature

9 Magnetsystem(core,coil,yoke)

10 Returnspring(notvisiblehere)

11 Vacuuminterrupter

12 Contactpressurespring

13 VIholder

14 Connection,top

15 Flexibleconnector

16 Connection,bottom

17 Basiccontroller(withcapandfixingbolts)

18 ConnectionforcontrolvoltageA1A2(incl.suppliedplug)

19 Connectionforel.magn.releaseE1E2(incl.suppliedplug)

20 Positionindicator

21 Fixingboltsofthepoleshell

22 Baseplate(fixing)

23 Closinglatch

24 Magneticrelease

25 Manualrelease(emergencyoff)

26 Coverforlatchingwithfixingbolt

27 Auxiliaryswitch

28 Sideplatewithfixingbolts

29 Labelforauxiliaryswitch

30 Ratingplate

31 Driverforauxiliaryswitch

32 PlugA1A2(andE1E2)Contactor, side view (left)

Contactor, side view (right-sidesection)and top view

MLFBsupplementJ67forpushingtowardsA

J68forpullingtowardsB

J69forpushingfrombelowtowardsC(withoutlatchreleasemechanism)

Modes of operation and operating directions: Mechanical latch release (emergencyoff)

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Siemens HG 11.23 · 2016 7

3TM Vacuum Contactors DescriptionConstructionandmodeofoperation

Mounting position

The3TMvacuumcontactorcanbemountedbothinverticalandinhorizontalposition:

• Asfixed-mounteddesign

• Mountedonawithdrawablepartoratruck.

Site altitude

3TMvacuumcontactorscanbeusedforvarioussitealtitudes.

Asastandard,3TMvacuumcontactorscanbeusedfor–1250mto+2000mabovesealevel.

Forhighersitealtitudes,aconfigurationisofferedfor2000mto5000m.

Heavy duty operation

Forveryheavymechanicalstresssuchasearthquakesorex-traordinaryshockandswingingloads,aspecialconfigurationisoffered.

Ambient conditions

3TMvacuumcontactorsaredesignedforthenormaloperat-ingconditionsdefinedinthestandards,andcanbeusedfortheclimaticclassesaccordingtoIEC60721describedinthefollowing.Condensationcanoccasionallyoccurundertheenvironmentalconditionsshown.

• 3K4(climaticconditions,EN60721)

• 3B1(biologicalconditions,EN60721)

• 3M3(mechanicalconditions,EN60721)

• 3C2(chemicallyandmechanicallyactivesubstances,envi-ronmentalconditionsEN60721).

Dielectric strength

Thedielectricstrengthofairinsulationdecreaseswithincreasingaltitudeduetolowairdensity.AccordingtoIEC62271-106,thevaluesoftheratedlightningimpulsewithstandvoltageandtheratedshort-durationpower-frequencywithstandvoltagespecifiedfor3TMvacuumcontactorsapplytoasitealtitudeof1000mabovesealevel.Foranaltitudeabove1000m,theinsulationlevelmustbecorrected.

Toselectthedevices,thefollowingapplies:

U≥U0xKa

U RatedwithstandvoltageunderreferenceatmosphereU0RatedwithstandvoltagerequestedfortheplaceofinstallationKa Altitudecorrectionfactoraccordingtotheoppositediagram

Example:

Forarequestedratedlightningimpulsewithstandvoltageof75kVatanaltitudeof2500m,aninsulationlevelof90kVunderreferenceatmosphereisrequiredasaminimum:

90kV≥75kVxe1x(2500–1000)/8150≈75kVx1.2

*)Observedistancetohighvoltage!

Mountedonthewall,verticalposition

Mountedonthewall,180°verticalposition

AltitudecorrectionfactorKa

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Siemens HG 11.23 · 20168

3TM Vacuum ContactorsDescriptionSwitchingduties,testsandstandards

Utilization categories

InIEC62271-106,vacuumcontactorsaredividedintodiffer-entutilizationcategories.Theoppositetableshowstypicalapplicationsinaccordancewiththerespectiveutilizationcategory.

Tests

Forthedevelopmentandtypetestingofpowerswitchingdevices,Siemensusesitsownaccreditedtestinglaborato-ries.Toobtainsecureresults,comprehensivetestseriesareperformed.

Standards

3TMvacuumcontactorscorrespondtothestandards:

• IEC/DINEN62271-1High-voltageswitchgearandcontrolgear–Part1:Commonspecifications

• IEC/DINEN62271-106High-voltageswitchgearandcontrolgear–Part106:Contactorsandcontrollers

• IEC/DINEN62271-200High-voltageswitchgearandcontrolgear–Part200:ACmetal-enclosedswitchgearandcontrolgear

• GB /T14808Highvoltagealternatingcurrentcontactorsandcontactor-basedmotor-starters

• ANSI /UL347asanAmericanNationalStandard(ANSI),harmonizedANCE,CSA,andULStandardformedium-voltageACcon-tactors,controllers,andcontrolcentres

• UL347Medium-VoltageACContactors,Controllers,andControlCenters

• CSAC22.2No.253-09Medium-VoltageACContactors,Controllers,andControlCenters

• NMX-J-564 /106-ANCEMedium-VoltageACContactors,Controllers,andControlCenters

• IEC61000EMCrequirements

• IEC60068Environmentaltesting

• DNVGLClassificationandconstructionstandardsforshiptechnology.

Utilizationcategories Typicalapplications

AC-1 Non-inductiveorslightlyinductiveloads,resistancefurnaces

AC-2 Slip-ringmotors:Starting,switchingoff

AC-3 Squirrel-cagemotors:Starting,switchingoffduringrunning

AC-4 Squirrel-cagemotors:Starting,plugging1),reversing1),inching2)

1)Bypluggingorreversingisunderstoodstoppingorreversingthemotorrapidlybyreversingmotorprimaryconnectionswhilethemotorisrunning

2)Byinchingisunderstoodenergizingamotoronceorrepeatedlyforshortperiodstoobtainsmallmovementsofthedrivenmechanism

Application,switchingofconsumers

Symbols Applicationexamples

Mediumvoltagethree-phasemotors

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Conveyorandelevatorsystems,compressors,ventilationandheating

Transformers

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Ring-mainunits,industrialsystemdistributions

Reactors

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Industrialsystemdistributions,DC-linkreactors,reactivepowercompensationsystems

Resistiveconsumers

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Heatingresistors,electricfurnaces

Capacitors

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Reactivepowercompensationsystems,capacitorbanks

Siemens HG 11.23 · 2016 9


Type 3TM3231 3TM3331 3TM3431 3TM3531

Ratedvoltage Ur kV 7.2 7.2 12 12

Ratedfrequency fr Hz 50 /60 50 /60 50 /60 50 /60

Ratedlightningimpulsewithstandvoltage Up kV 60 60 75 75

Ratedshort-durationpower-frequencywithstandvoltage Ud kV 23.0 32.0 28.0 42.0

Ratedoperationalcurrent Ie A 450 450 450 450

Thermalcurrent Ith A 450 450 450 450

Switchingcapacity:Ratedmakingcurrent Im kA 4.5 4.5 4.5 4.5

Switchingcapacity:Ratedbreakingcurrent Ibr kA 3.6 3.6 3.6 3.6

Ratedshort-circuitmakingcurrent(withoutfuses) Ima kA 5 5 5 5

Ratedshort-circuitbreakingcurrent(withoutfuses) ISC kA 5 5 5 5

Ratedshort-timewithstandcurrent(r.m.s.value)1s Ik kA 8.0 8.0 8.0 8.0

Ratedpeakwithstandcurrent(peakvalue)50 /60Hz Ip kA 20.0 /20.8 20.0 /20.8 20.0 /20.8 20.0 /20.8

Switchingrate(withoutclosinglatch) Operatingcycles/h 1200 1200 1200 1200

Mechanicalenduranceofthecontactor(withoutclosinglatch) Operatingcycles 1,000,000 1,000,000 1,000,000 1,000,000

Electricalenduranceofclosinglatch Operatingcycles 60 60 60 60

Mechanicalenduranceofclosinglatch/latchrelease Operatingcycles 100,000 100,000 100,000 100,000

Ratedoperatingsequence Switchingrate/h 600 600 600 600

Electricalendurance(AC-3) Operatingcycles 250,000 500,000 250,000 500,000

Description General characteristics

Siemens HG 11.23 · 201610

3TM Vacuum ContactorsEquipment SelectionOrderingdataandconfigurationexample

Configuration example

Inordertosimplifytheselectionofthecorrectordernumberfortherequestedvacuumcontactor,youwillfindtwoconfigurationexamplesbelow.

Position: 1 2 3 4 5 6 7 – 8 9 10 11 12 – 13 14 15 16 Ordercodes

Configuration example OrderNo.: 3 T M 3 n n n – n n n n n – n n n n – « n n n

3TMvacuumcontactor,three-pole 3 T M 3

RatedvoltageUr=7.2 kV(BIL60kV /PFWV20kV) 2

RatednormalcurrentIr=450 A 3

Ratedshort-circuitbreakingcurrentISC=5 kA 1 –

Controller 1

Operatingvoltageformagnetsystem 230 VAC QAdditionalcomponentsclosinglatchandlatchrelease,withoutclosinglatchandlatchrelease,notpreparedforretrofitting

A

Pole-centerdistance120 mm 1

Additionalclosingdelay 50 ms 1 –

Additionalopeningdelay 65 ms 2

Latchreleasevoltage;withoutlatchrelease A

Auxiliarycontacts4NO+4NC C

Accessories;withoutinsulationplates 0

Position: 1 2 3 4 5 6 7 – 8 9 10 11 12 – 13 14 15 16 Ordercodes

Configuration example OrderNo.: 3 T M 3 n n n – n n n n n – n n n n – « n n n

3TMvacuumcontactor,three-pole 3 T M 3

RatedvoltageUr=12 kV(BIL75kV/PFWV28kV) 4

RatednormalcurrentIr=450 A 3

Ratedshort-circuitbreakingcurrentISC=5 kA 1 –

Controller 1

Operatingvoltageformagnetsystem 110 VDC F

Additionalcomponentsclosinglatchandlatchrelease,withclosinglatchaswellasmagneticandmechanicallatchrelease

F

Pole-centerdistance150 mm 6

Additionalclosingdelay 0 ms 0 –

Additionalopeningdelay 0 ms 0

Latchreleasevoltage110 V DC F

Auxiliarycontacts4NO+4NC C

Withtensionspringterminal 0 – Z B 3 0

ExampleforOrderNo.: 3 T M 3 2 3 1 – 1 Q A 1 1 – 2 A C 0

Ordercodes:

ExampleforOrderNo.: 3 T M 3 4 3 1 – 1 F F 6 0 – 0 F C 0 – Z B 3 0

Ordercodes:

Siemens HG 11.23 · 2016 11

3TM Vacuum Contactors Equipment SelectionSelectionof3TMvacuumcontactor

7.2 kV Position:OrderNo.:

1 2 3 4 5 6 7 – 8 9 10 11 12 – 13 14 15 16 Ordercodes

50 / 60 Hz 3 T M 3 – – – «

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kV kV kV kV kV A kA

7.2 60 60 20 20 450 5 3 T M 3 2 3 1

32 32 450 5 3 T M 3 3 3 1

12 kV50 / 60 Hz

Ur Up Up Ud Ud Ir Isc

kV kV kV kV kV A kA

12 75 75 75 28 450 5 3 T M 3 4 3 1

42 42 450 5 3 T M 3 5 3 1

Siemens HG 11.23 · 201612


8th position Position:OrderNo.:

1 2 3 4 5 6 7 – 8 9 10 11 12 – 13 14 15 16 Ordercodes

Controller 3 T M 3 – – – «

Basiccontroller(BC)

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Basiccontroller 1

9th position

Mode of operation and operating voltage for magnet system

DCoperationwithvoltage

ACoperationwithvoltage

48VDC D

110VDC F

125VDC G

220VDC H

250VDC J

100VAC,50 /60Hz L

110VAC,50 /60Hz M

115VAC,50 /60Hz N

120VAC,50 /60Hz P

230VAC,50 /60Hz Q

240VAC,50 /60Hz R

10th position

Additional components closing latch and latch release

Withoutclosinglatch/latchrelease,noretrofitting A

Withoutclosinglatch/latchrelease,preparedforretrofitting B

Closinglatchandmagneticlatchrelease E

Closinglatch,magneticandmechanicallatchrelease F

11th position

Pole-center distance

120mm 2

150mm 6

Equipment SelectionSecondaryequipmentof3TMvacuumcontactor

Siemens HG 11.23 · 2016 13

3TM Vacuum Contactors Equipment SelectionSecondaryequipmentof3TMvacuumcontactor

12th position Position:OrderNo.:

1 2 3 4 5 6 7 – 8 9 10 11 12 – 13 14 15 16 Ordercodes

Additional closing delay – preset 3 T M 3 – – – – «

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13th position

Additional opening delay – preset

Without 0

65ms 2

115ms 3

170ms 5

14th position Latch release voltage

Without A

24VDC B

30VDC C

48VDC D

60VDC E

110VDC F

125VDC G

220VDC H

250VDC J

100VAC L

110VAC M

115VAC N

120VAC P

230VAC Q

240VAC R

15th position

Auxiliary contacts

Auxiliarycontacts

4NO+4NC C

16th position

Accessories

Withoutinsulationplates 0

Siemens HG 11.23 · 201614

3TM Vacuum ContactorsEquipment SelectionAdditionalequipmentof3TMvacuumcontactor

Additional equipment Position: 1 2 3 4 5 6 7 – 8 9 10 11 12 – 13 14 15 16 Ordercodes

OrderNo.: 3 T M 3 – – – «

Options

Additionalratingplate,loosedelivery – Z B 0 0

Tensionspringterminalincl.plug – Z B 3 0

ANSItypeplate:5kV(60kV/20kV) – Z E 3 0

ANSItypeplate:7.65kV(60kV/20kV) – Z E 3 1

ANSItypeplate:8.25kV(75kV/20kV) – Z E 3 2

Routinetestcertificate(English) – Z F 2 0

Routinetestcertificatetoorderer – Z F 2 3

Routinetestcertificate(German) – Z F 2 4

Customeracceptancetest – Z F 5 0

MechanicallatchreleasetowardsA(push) – Z J 6 7

MechanicallatchreleasetowardsB(pull) – Z J 6 8

MechanicallatchreleasetowardsC(push) – Z J 6 9

Operatinginstructions(German) – Z L 0 3

Specialfixedfactorysettingforsitealtitude>+2000mto+5000mabovesealevel

– Z R 5 7

Forheavystress,highswingingandshockresistance – Z R 5 8

Cleartextspecifications – Z Y 9 9

Siemens HG 11.23 · 2016 15

3TM Vacuum Contactors Technical DataElectricaldata,dimensionsandweights

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kV A A A kA kA kA kA kV kV kV kV kg

3TM32... 7.2 450 450 450 4.5 3.6 5 8 1200 1million 250,000 60 60 23 23 20-22

3TM3231:S_A7E_142_01900_001S_A7E_142_01900_002S_A7E_142_01900_011S_A7E_142_01900_012

3TM33... 7.2 450 450 450 4.5 3.6 5 8 1200 1million 500,000 60 60 32 32 20-22

3TM3331:S_A7E_142_01900_001S_A7E_142_01900_002S_A7E_142_01900_011S_A7E_142_01900_012

3TM34... 12 450 450 450 4.5 3.6 5 8 1200 1million 250,000 75 75 28 28 20-22

3TM3431:S_A7E_142_01900_001S_A7E_142_01900_002S_A7E_142_01900_011S_A7E_142_01900_012

3TM35... 12 450 450 450 4.5 3.6 5 8 1200 1million 500,000 75 75 42 42 20-22

3TM3531:S_A7E_142_01900_001S_A7E_142_01900_002S_A7E_142_01900_011S_A7E_142_01900_012

1)AccordingtoutilizationcategoryAC-1,AC-2,AC-3andAC-4

Medium-voltage part

Siemens HG 11.23 · 201616

3TM Vacuum ContactorsTechnical DataDimensiondrawings

Dimension drawings

Dimensionsof3TMcontactor,3-pole,standardversion

VoltagelevelkV3TM

3-pole

Terminaldistance

Pole-centerdistance

HeightWidthfor

4NO/4NCDepth

Installationdimensions

ConnectionsTerminals

WeightRated

current

A C B D E F1 F2 Bolted

mm mm mm mm mm mm mm kg A

7.2kV–12kV 3TM3 210 120 302 340 280 256 250 M10 ca.20–22 450

7.2kV–12kV 3TM3 210 150 302 400 280 256 250 M10 ca.23–25 450

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Siemens HG 11.23 · 2016 17

3TM Vacuum Contactors Technical DataCircuitdiagrams

MLFB position Switching delay DIP switch -S2

4 9 10 12 13 CLOSED OPEN 1 2 3 4 5 6

Datawithreference

(1)Macroforearthingcable:S_A7E_449_80059_001

3 F,G,L,M,N,P A,B

0 0 without without 1 0 0 0 0 0

0 2 without 65ms 1 0 1 0 0 0

0 3 without 115ms 1 0 0 1 0 0

0 5 without 170ms 1 0 1 1 0 0

1 0 50ms without 1 1 0 0 0 0

1 2 50ms 65ms 1 1 1 0 0 0

1 3 50ms 115ms 1 1 0 1 0 0

1 5 50ms 170ms 1 1 1 1 0 0

Vlt

g.

CLO

SED

OPE

N

OPE

N

n.

a.

Latc

h


Datawithreference


(2)Macroforlatchingcable:S_A7E_449_80034_001

4 9 10 12 CLOSED OPEN 1 2 3 4 5 6

3 F,G,L,M,N,P E,F

0 without without 1 0 0 0 0 1




1 50ms without 1 1 0 0 0 1

1 50ms without 1 1 0 0 0 1

1 50ms without 1 1 0 0 0 1

1 50ms without 1 1 0 0 0 1

Vlt

g.

CLO

SED

OPE

N

OPE

N

n.

a.

Latc

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Siemens HG 11.23 · 201618

3TM Vacuum ContactorsTechnical DataCircuitdiagrams


4 9 10 12 13 CLOSED OPEN 1 2 3 4 5 6

Datawithreference


3 H,J,Q,R A,B

0 0 without without 0 0 0 0 0 0

0 2 without 65ms 0 0 1 0 0 0

0 3 without 115ms 0 0 0 1 0 0

0 5 without 170ms 0 0 1 1 0 0

1 0 50ms without 0 1 0 0 0 0

1 2 50ms 65ms 0 1 1 0 0 0

1 3 50ms 115ms 0 1 0 1 0 0

1 5 50ms 170ms 0 1 1 1 0 0

Vlt

g.

CLO

SED

OPE

N

OPE

N

n.

a.

Latc

h.


4 9 10 12 CLOSED OPEN 1 2 3 4 5 6

Datawithreference


(2)Macroforlatchingcable:S_A7E_449_80034_001

3 H,J,Q,R E,F





1 50ms without 0 1 0 0 0 1

1 50ms without 0 1 0 0 0 1

1 50ms without 0 1 0 0 0 1

1 50ms without 0 1 0 0 0 1

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Siemens HG 11.23 · 2016 19


3TM magnetic actuator and basic controller

Controlvoltage(0.8to1.1Ua)

V 48VDC

V 110VDC /ACto125VDC /AC


Powerlossduringholdingoperation W(VA) 10to20W

Closingtime ms 46msat1.0xUa

Option:Additionaladjustabletimedelayforclosing ms 50–60ms

Openingtime,withoutlatching ms 35msat1.0xUa

Option:Additionaladjustabletimedelayforopening ms 60–70ms,110–120ms,165–175ms

Release for latching

Controlvoltage(0.8to1.1Ua)

V 48VDCto60VDC



Openingtime,conductorwithlatching ms 30msat1.0xUa

Mechanicalenduranceoftheshuntrelease(tripoff) ops. 100,000

Technical DataMagneticactuator,releaseandlatching

Published by Siemens AG 2016

Energy Management Division Medium Voltage & Systems Nonnendammallee 104 13623 Berlin Germany

For further information please contact our Customer Support Center. Phone: +49 180 524 70 00 Fax: +49 180 524 24 71 E-mail: [email protected]

Article No. EMMS-K1511-A021-A1-7600 Printed in Germany Dispo 40402 PU 14000 / 73191 KG 04.16 0.15

Subject to changes and errors. The information given in this document only contains general descriptions and/or performance features which may not always specifically reflect those described, or which may undergo modification in the course of further development of the products. The requested performance features are binding only when they are expressly agreed upon in the concluded contract.

2016

3TM acuum Contactors Catalog Extract€¦ · 0 x K a U Rated withstand voltage under reference...

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Transcript of 3TM acuum Contactors Catalog Extract€¦ · 0 x K a U Rated withstand voltage under reference...