Any changes reserved - OEZ...VJ1-2012-A OEZ s.r.o. Šedivská 339 561 51 Letohrad Czech Republic...

Arion

Air circuit breakers

Any changes reserved

VJ1-2012-A

www.oez.com

www.oez.com

OEZ s.r.o.Šedivská 339561 51 LetohradCzech Republictel.: +420 465 672 111 +420 465 672 101fax: +420 465 672 398 +420 465 672 151e-mail: [email protected]

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CONTENT – Commercial information

CONTENT – Technical information

see page 45


� DATA FOR SELECTION OF CIRCUIT BREAKERS AND SWITCH-DISCONNECTORS .................................................2

� ADVANTAGES OF CIRCUIT BREAKERS ARION .............................................................................................................5

� OVERVIEW OF TYPES AND ACCESSORIES ....................................................................................................................6

� DATA FOR SELECTION OF OVERCURRENT RELEASE ..................................................................................................9

� MEANING OF TYPE DESIGNATION POSITIONS .........................................................................................................10

� STANDARD EQUIPMENT OF CIRCUIT BREAKER/SWITCH-DISCONNECTOR .......................................................10

� QUICK COMPOSITION OF TYPE DESIGNATION .........................................................................................................11

� PROCEDURE IN COMPOSITION OF TYPE DESIGNATION ........................................................................................12

� COMPOSITION OF TYPE DESIGNATION 3-pole circuit breakers, switch-disconnectors for AC operation Fixed design ................................................................................................................................................................14

Withdrawable design ..................................................................................................................................................16

� COMPOSITION OF TYPE DESIGNATION 4-pole circuit breakers, switch-disconnectors for AC operation Fixed design ................................................................................................................................................................18


� COMPOSITION OF TYPE DESIGNATION 3 and 4-pole switch-disconnectors for DC operation Fixed design ................................................................................................................................................................22


� BASIC ACCESSORIES - drives, auxiliary releases and switches .................................................................................24

� ADDITIONAL ACCESSORIES Method of connection, auxiliary circuit terminal blocks ..............................................................................................25

Closing release and motor drives with diff erent operating voltage, shunt trips ..........................................................26

Rated voltage 1000/1150 V .........................................................................................................................................27

Rated current modules ................................................................................................................................................27

Signal switches ...........................................................................................................................................................27

Control presentation ...................................................................................................................................................28

Data communication and measuring ..........................................................................................................................28

Blocking and locking ...................................................................................................................................................29

Covers, door sealing frame ..........................................................................................................................................30

� SEPARATELY DELIVERED ACCESSORIES Connecting sets - fi xed design ....................................................................................................................................31

Connecting sets - withdrawable design ......................................................................................................................32

Rated current modules ...............................................................................................................................................35

Test device ..................................................................................................................................................................35

CubicleBUS modules ...................................................................................................................................................35

Voltage sources ...........................................................................................................................................................35

Data communication device and measuring function .................................................................................................36

Measuring voltage transformers .................................................................................................................................36

External measuring current transformers for N conductor ..........................................................................................36

Auxiliary power sources for shunt trip .........................................................................................................................37

Bowden cables for mechanical blocking .....................................................................................................................37

Sealable covers of overcurrent release ........................................................................................................................37

Door sealing frames ....................................................................................................................................................37

Transparent covers ......................................................................................................................................................37

Arc chute covers ..........................................................................................................................................................37

Bearing angles ............................................................................................................................................................37

� ACCESSORIES – FOR ADDITIONAL INSTALLATION BY OEZ SERVICE ....................................................................38

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Size I II IIIRated current I

n 630 A

800 A

1000 A

1250 A

1600 A

2000 A

800 A

1000 A

1250 A

1600 A

2000 A

2500 A

3200 A

4000 A

4000 A

5000 A

6300 A

Rated operating voltage Ue 690 V a.c. 690 V a.c.

(1000 V a.c./1150 V a.c.)

690 V a.c.

(1000 V a.c./1150 V a.c.)

Rated frequency fn 50/60 Hz 50/60 Hz 50/60 Hz

Rated short-circuit

ultimate breaking capacity

Icu

N - 55 kA/415 V a.c.

S - 66 kA/415 V a.c.

H - 85 kA/415 V a.c.

N - 66 kA/415 V a.c.

S - 80 kA/415 V a.c.

H - 100 kA/415 V a.c.

H - 100 kA/415 V a.c.

C - 150 kA (3-pole),130 kA (4-pole) /415 V a.c.

Rated short-time withstand current Icw

N - 42 kA /1 s

S - 50 kA/1 s

H - 66 kA/1 s

N - 55 kA /1 s

S - 66 kA /1 s

H - 80 kA /1 s

H - 100 kA /1 s

C - 100 kA /1 s

Rated short-circuit making capacity Icm

N - 121 kA/415 V a.c.

S - 145 kA/415 V a.c.

H - 187 kA/415 V a.c.

N - 145 kA/415 V a.c.

S - 176 kA/415 V a.c.

H - 220 kA/415 V a.c.

H - 220 kA/415 V a.c.

C - 330 kA (3-pole), 286 kA (4-pole)/415 V a.c.

Number of poles 3, 4 3, 4 3, 4

DATA FOR SELECTION OF CIRCUIT BREAKERS� for AC operation

Size

III

Size

IISi

ze I

630

800

1000

1250

1600

2000

800

1000

1250

1600

2000

2500

3200

4000

5000

6300

Dimensionsfi xed

3/4-pole

N S H

N S H

H

55 66 85

66 80 100

100

291 / 291

440.5/440.5

320 / 410

385 / 385

468.5/468.5

320 / 410

withdrawable

3/4-pole

Rated short-circuit ultimate breaking capacity

Icu

at 415 V [kA] a.c.

depth

height

width

291 / 291

440.5/440.5

460 / 590

385 / 385

468.5/468.5

460 / 590

depth

height

width

291 / 291

440,5/440,5

704 / 914

385 / 385

468,5/468,5

704 / 914

depth

height

width

Max. rated current of the circuit breaker In [A]

4000

C

150 - 3-pole130 - 4-pole

Commercial information

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Size I II IIIRated current I

n 630 A

800 A

1000 A

1250 A

1600 A

2000 A

800 A

1000 A

1250 A

1600 A

2000 A

2500 A

3200 A

4000 A

4000 A

5000 A

6300 A

Rated operating voltage Ue 690 V a.c. 690 V a.c.

(1000 V a.c./1150 V a.c.)

690 V a.c.

(1000 V a.c./1150 V a.c.)

Rated frequency fn 50/60 Hz 50/60 Hz 50/60 Hz


N - 105 kA/415 V a.c.

S - 143 kA/415 V a.c.

H - 187 kA/415 V a.c.

N - 121 kA/415 V a.c.

S - 176 kA/415 V a.c.

H - 220 kA/415 V a.c.

H - 220 kA/415 V a.c.

C - 150 kA (3-pole),130 kA (4-pole) /415 V a.c.


N - 42 kA /1 s

S - 50 kA/1 s

H - 66 kA/1 s

N - 55 kA /1 s

S - 66 kA /1 s

H - 80 kA /1 s

H - 100 kA /1 s

C -100 kA / 1 s


DATA FOR SELECTION OF SWITCH-DISCONNECTOR� for AC operation

Size IIRated current I

n 1000 A

2000 A

4000 A

Rated operating voltage Ue 300 V d.c.

600 V d.c.

1000 V d.c.

Rated conditional short-circuit current Icc

30 kA/300 V d.c.

25 kA/600 V d.c.

20 kA/1000 V d.c.


30 kA /1 s

25 kA /1 s

20 kA /1 s


30 kA/300 V d.c.

25 kA/600 V d.c.

20 kA/1000 V d.c.

Number of poles 3, 4

DATA FOR SELECTION OF SWITCH-DISCONNECTOR� for DC operation

For possible protection of DC circuits, please call technical assistance. See the cover sheet for contact.


NOTES

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NOTES


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OVERVIEW OF TYPES AND ACCESSORIES

24

23

22

21

3 1

2

4

19

18

20

1 Withdrawable device

2 Front, flanged, horizontal and vertical connection

3 Position signal switches

4 Earthing contact

5 Insulation cover

6 COM 15 module PROFIBUS

7 Cubicle BUS modules

8 Closing release / shunt trip, undervoltage release

9 Connector and terminal blocks of auxiliary circuits

10 Auxiliary switches

11 Door sealing frame

12 Protective caps for mechanical ON/OFF

13 Emergency OFF push-button

14 Locking device against unauthorized closing

15 Motor drive

16 Counter of cycles

17 BSS module

18 Overcurrent release

19 Remote reset electromagnet

20 BDA adapter

21 Display

22 Earth fault module

23 Rated current module

24 Measuring function module

25 Air circuit breaker Arion


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OVERVIEW OF TYPES AND ACCESSORIES

76

5

25 10

8

9

11

12

13 14

16

17

15


NOTES

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DATA FOR SELECTION OF OVERCURRENT RELEASE

Overcurrent release name ETU15B ETU25B ETU27B ETU45B ETU76BOverload protection L + + + + +

Short-time delayed short-circuit protection S – + + + +

Instantaneous short-circuit protection I + + + + +

Neutral conductor protection N – – + + +

Earth fault protection G – – +

Additional functionsNeutral conductor protection ON/OFF – – +/+ +/+ +/+

Short-time delayed short-circuit protection ON/OFF – – – +/+ +/+

Instantaneous short-circuit protection ON/OFF – – – +/+ +/+

Thermal memory ON/OFF – – – + +

Load guarding – – – + +

Short-time delayed short-circuit protection

switchable to I2t– – – + +

Instantaneous short-circuit protection adjustable + – – + +

Overload protection switchable to I4t – – – + +

Overload protection ON/OFF – – – – +

Adjustable neutral conductor protection N – – – + +

Switchable parameter sets – – – – +

Parameterization and displayParameterization by rotary switches (10 positions) + + + + –

Parameterization by means of communication

(absolute values)– – – – +

Parameterization by means of menu (absolute values) – – – – +

Remote parameterization of basic functions – – – – +

Remote parameterization of additional functions – – – + +

4-line LCD – – – –

Graphic LCD – – – – +

Measuring functionMeasuring function Plus – – –

CommunicationCubicleBUS – – – + +

PROFIBUS-DP/MODBUS – – –

Ethernet – – –

+ YES, – NO, optional

Rating Plug

I R

I sd

t sd


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MEANING OF TYPE DESIGNATION POSITIONS

Example of type designation: ARION WL1220-3CB36-4GA2-Z K07

Position number: 5 6 - 7 8 9 - 10 11 12 13 14 15 16

Type designation: ARION WL1 2 20 - 3 CB 3 6 - 4 G A 2 - Z K07

Size

Rated current

Rated short-circuit ultimate breaking capacity

Overcurrent release

Number of poles

Design and type of connection

Drive

1st auxiliary release

2nd auxiliary release

Auxiliary switches

Accessories (it is possible to fi ll in more codes at a time)

ARION WL1220-3CB36-4GA2-Z K07

Parameters and description of circuit breaker according to positions:5) size II

6 - 7) rated current In = 2000 A

8) rated short-circuit ultimate breaking capacity Icu

= 80 kA

9 - 10) overcurrent release ETU25B

11) 3-pole design

12) withdrawable design, rear horizontal connection

13) hand and motor drive with closing release for 230 V a.c./220 V d.c.

14) shunt trip 230 V a.c./220 V d.c.

15) without 2nd auxiliary release

16) 2NO + 2NC auxiliary contacts

Accessory code - signal switch „switched off by overcurrent release“ - K07

STANDARD EQUIPMENT OF CIRCUIT BREAKER/SWITCH-DISCONNECTOR Each circuit breaker/switch-disconnector has the following standard equipment

Fixed design Push-button for mechanical ON

Push-button for mechanical OFF

Hand drive with storage device

Mechanical indicator of circuit breaker state - ON/OFF state

Mechanical storage device state - wound up/released

Mechanical indicator „ready-to-close“

Auxiliary switches - 2NO + 2NC contacts

Terminal blocks and connectors for connection of auxiliary circuits - the

circuit breaker/switch-disconnector is always equipped with all necessary

terminal blocks and connectors; terminal block has screw terminals

Mechanical indicator of switching off by overcurrent release

Mechanical interlocking of reset after switching off by overcurrent release

Withdrawable design - withdrawable design contains additionally:

Mechanical indicator of the circuit breaker position in the

withdrawable device

Locking device against shifting of circuit breaker using a padlock


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QUICK COMPOSITION OF TYPE DESIGNATION

The table can be used for quick and simple selection and composition of type designation of a circuit breaker/switch-disconnector Arion. The table contains only common types of circuit breakers/switch-disconnectors. For an exhaustive offer see the following pages of the catalogue.

Type designation ARION WL1 1 20 - 3 CB 3 6 - 4 G A 2 - Z K07Size size I from 630 to 2000 A 1

size II from 800 to 4000 A 2

size III from 4000 to 6300 A 3

Rated current 630 A size I 06

800 A size I, II 08

1000 A size I, II 10




2500 A size II 25

3200 A size II 32

4000 A size II, III 40

5000 A size III 50

6300 A size III 63

Rated short-circuit ultimate breaking capacity N – ECO 55 kA for size I, 66 kA for size II 2

S – STANDARD 66 kA for size I, 80 kA for size II 3

H – HIGH 85 kA for size I, 100 kA for size II and size III 4

C – EXTRA 150 kA for size III (3-pole), 130 kA for size III (4-pole) 5Overcurrent release without overcurrent release switch-disconnector AA

ETU25B circuit breaker CB

ETU45B - without display circuit breaker EB

ETU45B - with display circuit breaker FB

ETU76B - with graphic display circuit breaker NB

Design 3-pole 3

4-pole 4

Design fi xed rear vertical connection 1

fi xed rear horizontal connection 2

fi xed front connection 4

withdrawable rear horizontal connection 6

withdrawable rear vertical connection 7

Drive hand drive 1

hand and motor drive, closing release 230 V a.c./220 V d.c. 4

hand and motor drive, closing release 110 V a.c./d.c. 5

hand and motor drive, closing release 24 V d.c. 6

1st auxiliary release without 1st auxiliary release A

shunt trip 24 V d.c. B

shunt trip 110 V a.c./d.c. F

shunt trip 230 V a.c./220 V d.c. G

2nd auxiliary release without 2nd auxiliary release A

shunt trip 24 V d.c. B

shunt trip 110 V a.c./d.c. F

shunt trip 230 V a.c./220 V d.c. G

undervoltage release 24 V d.c. J

undervoltage release 110 V a.c./d.c. M

undervoltage release 230 V a.c./220 V d.c. N

Auxiliary switches 2 NO + 2 NC 2

4 NO + 4 NC 4

Accessories (it is possible to fi ll in more codes at a time separated by positive sign +) electrical ON push-button on the front panel C11

signal switch of the storage device state C20

signal switch „ready-to-close” C22

signal switch „switched off by release“ K07

position signal switches in the withdrawable device R15

door sealing frame T40

locking device against unauthorized closing on the front control panel S01

Example of type designation: ARION WL1120-3CB36-4GA2-Z K07


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PROCEDURE IN COMPOSITION OF TYPE DESIGNATION

Steps for correct compositionFor correct composition of type designation, follow the following steps. As described and illustrated on the example.

1. Determination of circuit breaker type in the catalogue content - 3 or 4-pole circuit breaker/switch-disconnector for AC or DC application of fixed or withdrawable design

2. Determination of the type designation basis according to - connection type

- rated current

- rated ultimate short-circuit breaking capacity

3. Determination of overcurrent release - for selection it is possible to use detailed table on page 9 „Data for selection of overcurrent release“

4. Selection of basic accessories - drives, auxiliary releases and switches

5. Selection of additional accessories

It is also possible to order separately delivered accessories for the circuit breakers.

Steps 1 - 4 are mandatory for the composition of complete type designation for ordering. Step 5 depends on other requirements for the circuit breaker.

Example of type designation composition

1. Determination of the circuit breaker/switch-disconnector type in the catalogue content

2. Determination of the type designation basis according to: - connection type - rated current - rated ultimate short-circuit breaking capacity

3. Determination of overcurrent release

Type designation basis: ARION WL 1220-2 32-

Type designation including overcurrent release: ARION WL1220-2CB32-

Catalogue content

Page 14

Page 1


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PROCEDURE IN COMPOSITION OF TYPE DESIGNATION

4. Selection of basic accessories

5. Selection of additional accessories

Type designation: ARION WL 1220-2CB32-4GA2

Complete type designation: ARION WL 1220-2CB32-4GA2-Z K07

Page 24

Page 27


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COMPOSITION OF TYPE DESIGNATION 3P

Fixed design, 3-pole, ACRated current

In 1) [A]

Rated short-circuit ultimate breaking capacity Icu

/440 V

55 kA – size I 66 kA – size II 66 kA – size I 80 kA – size IIRear horizontal connections

630 ARION WL1106-2 32- - ARION WL1106-3 32- -800 ARION WL1108-2 32- - ARION WL1108-3 32- ARION WL1208-3 32-

1000 ARION WL1110-2 32- - ARION WL1110-3 32- ARION WL1210-3 32-1250 ARION WL1112-2 32- - ARION WL1112-3 32- ARION WL1212-3 32-1600 ARION WL1116-2 32- - ARION WL1116-3 32- ARION WL1216-3 32-2000 ARION WL1120-2 32- ARION WL1220-2 32- ARION WL1120-3 32- ARION WL1220-3 32-2500 - ARION WL1225-2 32- - ARION WL1225-3 32-3200 - ARION WL1232-2 32- - ARION WL1232-3 32-4000 - - - -5000 - - - -6300 - - - -

Rear vertical connections630 ARION WL1106-2 31- - ARION WL1106-3 31- -800 ARION WL1108-2 31- - ARION WL1108-3 31- ARION WL1208-3 31-

1000 ARION WL1110-2 31- - ARION WL1110-3 31- ARION WL1210-3 31-1250 ARION WL1112-2 31- - ARION WL1112-3 31- ARION WL1212-3 31-1600 ARION WL1116-2 31- - ARION WL1116-3 31- ARION WL1216-3 31-2000 ARION WL1120-2 31- ARION WL1220-2 31- ARION WL1120-3 31- ARION WL1220-3 31-2500 - ARION WL1225-2 31- - ARION WL1225-3 31-3200 - ARION WL1232-2 31- - ARION WL1232-3 31-4000 - ARION WL1240-2 31- - ARION WL1240-3 31-5000 - - - -6300 - - - -

Front connections one series of holes630 ARION WL1106-2 33- - ARION WL1106-3 33- -800 ARION WL1108-2 33- - ARION WL1108-3 33- ARION WL1208-3 33-

1000 ARION WL1110-2 33- - ARION WL1110-3 33- ARION WL1210-3 33-1250 ARION WL1112-2 33- - ARION WL1112-3 33- ARION WL1212-3 33-1600 ARION WL1116-2 33- - ARION WL1116-3 33- ARION WL1216-3 33-2000 - ARION WL1220-2 33- - ARION WL1220-3 33-2500 - ARION WL1225-2 33- - ARION WL1225-3 33-3200 - ARION WL1232-2 33- - ARION WL1232-3 33-4000 - - - -5000 - - - -6300 - - - -

Front connections two series of holes630 ARION WL1106-2 34- - ARION WL1106-3 34- -800 ARION WL1108-2 34- - ARION WL1108-3 34- ARION WL1208-3 34-


1 A A 2 Standard type designation Hand drive with mechanical closing

Auxiliary switches: contacts 2200 (2NO + 2NC)

(you will find other accessories on page 28)

Switch-disconnector unit (switch-disconnector) 2) AA

Overcurrent release - without earth fault protection (circuit breaker)Overcurrent release ETU15B – protective functions LI 4) BBOvercurrent release ETU25B – protective functions LSI CBOvercurrent release ETU45B – protective functions LSIN 3) EBOvercurrent release ETU45B – protective functions LSIN, with display, number of lines 4 3) FBOvercurrent release ETU76B – protective functions LSIN, graphic display 3) NB

Overcurrent release - without earth fault protection (circuit breaker)Overcurrent release ETU27B – protective functions LSING 3) DGOvercurrent release ETU45B – protective functions LSING 3) EGOvercurrent release ETU45B – protective functions LSING, with display, number of lines 4 3) FGOvercurrent release ETU76B – protective functions LSING, graphic display 3) NG

1) Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker.

If a smaller rated current is required, its change is possible, see page 27.2) Permissible short-time withstand current I

cw and rated short-circuit making capacity I

cm of a switch-disconnector see page 47 (only for AC applications).

3) Measuring current transformers for vectorial addition or protection of N conductor shall be ordered separately, see page 36. 4) Only for size I and II.

For weight see page 48.

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Fixed design, 3-pole, ACRated current I

n 1) Rated short-circuit ultimate breaking capacity I

cu /440 V

85 kA – size I 100 kA – size II 100 kA – size III 150 kA – size IIIRear horizontal connections

630 ARION WL1106-4 32- - - -800 ARION WL1108-4 32- ARION WL1208-4 32- - -

1000 ARION WL1110-4 32- ARION WL1210-4 32- - -1250 ARION WL1112-4 32- ARION WL1212-4 32- - -1600 ARION WL1116-4 32- ARION WL1216-4 32- - -2000 ARION WL1120-4 32- ARION WL1220-4 32- - -2500 - ARION WL1225-4 32- - -3200 - ARION WL1232-4 32- - -4000 - - ARION WL1340-4 32- ARION WL1340-5 32-5000 - - ARION WL1350-4 32- ARION WL1350-5 32-6300 - - - -

Rear vertical connections630 ARION WL1106-4 31- - - -800 ARION WL1108-4 31- ARION WL1208-4 31- - -

1000 ARION WL1110-4 31- ARION WL1210-4 31- - -1250 ARION WL1112-4 31- ARION WL1212-4 31- - -1600 ARION WL1116-4 31- ARION WL1216-4 31- - -2000 ARION WL1120-4 31- ARION WL1220-4 31- - -2500 - ARION WL1225-4 31- - -3200 - ARION WL1232-4 31- - -4000 - ARION WL1240-4 31- ARION WL1340-4 31- ARION WL1340-5 31-5000 - - ARION WL1350-4 31- ARION WL1350-5 31-6300 - - ARION WL1363-4 31- ARION WL1363-5 31-

Front connections one series of holes630 - - - -800 - ARION WL1208-4 33- - -

1000 - ARION WL1210-4 33- - -1250 - ARION WL1212-4 33- - -1600 - ARION WL1216-4 33- - -2000 - ARION WL1220-4 33- - -2500 - ARION WL1225-4 33- - -3200 - ARION WL1232-4 33- - -4000 - - ARION WL1340-4 33- -5000 - - - -6300 - - - -

Front connections two series of holes630 ARION WL1106-4 34- - - -800 ARION WL1108-4 34- ARION WL1208-4 34- - -

1000 ARION WL1110-4 34- ARION WL1210-4 34- - -1250 ARION WL1112-4 34- ARION WL1212-4 34- - -1600 ARION WL1116-4 34- ARION WL1216-4 34- - -2000 ARION WL1120-4 34- ARION WL1220-4 34- - -2500 - ARION WL1225-4 34- - -3200 - ARION WL1232-4 34- - -4000 - - ARION WL1340-4 34- -5000 - - - -6300 - - - -

1 A A 2 Standard type designationHand drive with mechanical closing





Overcurrent release - with earth fault protection (circuit breaker)Overcurrent release ETU27B – protective functions LSING 3) DGOvercurrent release ETU45B – protective functions LSING 3) EGOvercurrent release ETU45B – protective functions LSING, with display, number of lines 4 3) FGOvercurrent release ETU76B – protective functions LSING, graphic display 3) NG

1) Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker.

If a smaller rated current is required, its change is possible, see page 27.2) Permissible short-time withstand current I





H H H C


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Withdrawable design, 3-pole, ACRated current

In 1) [A]


/440 V




Without withdrawable device630 ARION WL1106-2 35- - ARION WL1106-3 35- -800 ARION WL1108-2 35- - ARION WL1108-3 35- ARION WL1208-3 35-




Rear flanged connections630 ARION WL1106-2 38- - ARION WL1106-3 38- -800 ARION WL1108-2 38- - ARION WL1108-3 38- ARION WL1208-3 38-








1) Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker. If a smaller rated current is required,

its change is possible, see page 27.2) Permissible short-time withstand current I





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Withdrawable design, 3-pole, ACRated current I


cu /440 V

85 kA - size I 100 kA – size II 100 kA – size III 150 kA – size IIIRear horizontal connections



Without withdrawable device630 ARION WL1106-4 35- - - -800 ARION WL1108-4 35- ARION WL1208-4 35- - -

1000 ARION WL1110-4 35- ARION WL1210-4 35- - -1250 ARION WL1112-4 35- ARION WL1212-4 35- - -1600 ARION WL1116-4 35- ARION WL1216-4 35- - -2000 ARION WL1120-4 35- ARION WL1220-4 35- - -2500 - ARION WL1225-4 35- - -3200 - ARION WL1232-4 35- - -4000 - - ARION WL1340-4 35- ARION WL1340-5 35-5000 - - ARION WL1350-4 35- ARION WL1350-5 35-6300 - - ARION WL1363-4 35- ARION WL1363-5 35-



Rear flanged connections630 ARION WL1106-4 38- - - -800 ARION WL1108-4 38- ARION WL1208-4 38- - -









its change is possible, see page 27.2) Permissible short-time withstand current Icw and rated short-circuit making capacity Icm of a switch-disconnector see page 47 (only for AC applications).3) Measuring current transformers for vectorial addition or protection of N conductor shall be ordered separately, see page 36. 4) Only for size I and II.


H H H C


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Fixed design, 4-pole, ACRated current

In 1) [A]


/440 V






Front connections one series of holes630 ARION WL1106-2 43- - ARION WL1106-3 43- -800 ARION WL1108-2 43- - ARION WL1108-3 43- ARION WL1208-3 43-

1000 ARION WL1110-2 43- - ARION WL1110-3 43- ARION WL1210-3 43-1250 ARION WL1112-2 43- - ARION WL1112-3 43- ARION WL1212-3 43-1600 ARION WL1116-2 43- - ARION WL1116-3 43- ARION WL1216-3 43-2000 - ARION WL1220-2 43- - ARION WL1220-3 43-2500 - ARION WL1225-2 43- - ARION WL1225-3 43-3200 - ARION WL1232-2 43- - ARION WL1232-3 43-4000 - - - -5000 - - - -6300 - - - -

Front connections two series of holes630 ARION WL1106-2 44- - ARION WL1106-3 44- -800 ARION WL1108-2 44- - ARION WL1108-3 44- ARION WL1208-3 44-







Overcurrent release - s ochranou proti zemnímu zkratu (jistič)Overcurrent release ETU27B – ochranné funkce LSING 3) DGOvercurrent release ETU45B – ochranné funkce LSING 3) EGOvercurrent release ETU45B – ochranné funkce LSING, with display, number of lines 4 3) FGOvercurrent release ETU76B – ochranné funkce LSING, graphic display 3) NG


its change is possible, see page 27.2) Permissible short-time withstand current Icw and rated short-circuit making capacity Icm of a switch-disconnector see page 47 (only for AC applications).3) Internal measuring current transformer for protection of N conductor can be ordered with „F23“ code „F23“ see page 28.4) Only for size I and II.


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Fixed design, 4-pole, ACRated current I


cu /440 V






Front connections one series of holes630 - - - -800 - ARION WL1208-4 43- - -

1000 - ARION WL1210-4 43- - -1250 - ARION WL1212-4 43- - -1600 - ARION WL1216-4 43- - -2000 - ARION WL1220-4 43- - -2500 - ARION WL1225-4 43- - -3200 - ARION WL1232-4 43- - -4000 - - ARION WL1340-4 43- -5000 - - - -6300 - - - -

Front connections two series of holes630 ARION WL1106-4 44- - - -800 ARION WL1108-4 44- ARION WL1208-4 44- - -

1000 ARION WL1110-4 44- ARION WL1210-4 44- - -1250 ARION WL1112-4 44- ARION WL1212-4 44- - -1600 ARION WL1116-4 44- ARION WL1216-4 44- - -2000 ARION WL1120-4 44- ARION WL1220-4 44- - -2500 - ARION WL1225-4 44- - -3200 - ARION WL1232-4 44- - -4000 - - ARION WL1340-4 44- -5000 - - - -6300 - - -










H H H C


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Withdrawable design, 4-pole, ACRated current

In 1) [A]


/440 V




Without withdrawable device630 ARION WL1106-2 45- - ARION WL1106-3 45- -800 ARION WL1108-2 45- - ARION WL1108-3 45- ARION WL1208-3 45-




Rear flanged connections630 ARION WL1106-2 48- - ARION WL1106-3 48- -800 ARION WL1108-2 48- - ARION WL1108-3 48- ARION WL1208-3 48-











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Withdrawable design, 4-pole, ACRated current I


cu /440 V




Without withdrawable device630 ARION WL1106-4 45- - - -800 ARION WL1108-4 45- ARION WL1208-4 45- - -

1000 ARION WL1110-4 45- ARION WL1210-4 45- - -1250 ARION WL1112-4 45- ARION WL1212-4 45- - -1600 ARION WL1116-4 45- ARION WL1216-4 45- - -2000 ARION WL1120-4 45- ARION WL1220-4 45- - -2500 - ARION WL1225-4 45- - -3200 - ARION WL1232-4 45- - -4000 - - ARION WL1340-4 45- ARION WL1340-5 45-5000 - - ARION WL1350-4 45- ARION WL1350-5 45-6300 - - ARION WL1363-4 45- ARION WL1363-5 45-



Rear flanged connections630 ARION WL1106-4 48- - - -800 ARION WL1108-4 48- ARION WL1208-4 48- - -











H H H C


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COMPOSITION OF TYPE DESIGNATION 3P 4P

Fixed design, 3-pole, 4-pole, DC switch-disconnectorsRated current I

nSize 3-pole design 4-pole design

Rear horizontal connections1000 II ARION WL1210-8AA32- ARION WL1210-8AA42-

2000 II ARION WL1220-8AA32- ARION WL1220-8AA42-

40001) II ARION WL1240-8AA32- ARION WL1240-8AA42-

Rear vertical connections1000 II ARION WL1210-8AA31- ARION WL1210-8AA41-



Front connections one series of holes1000 II ARION WL1210-8AA33- ARION WL1210-8AA43-


Front connections two series of holes1000 II ARION WL1210-8AA34- ARION WL1210-8AA44-





1) Switchboard manufacturer must provide precautions for heat dissipation. Permissible rated short-time current I

CW and short-circuit capacity I

CC for non-automatic circuit-breakers see page 50.


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COMPOSITION OF TYPE DESIGNATION 3P 4P

Withdrawable design, 3-pole, 4-pole, DC switch-disconnectorsRated current I

nSize 3-pole design 4-pole design

Without withdrawable device1000 II ARION WL1210-8AA35- ARION WL1210-8AA45-



Rear horizontal connections1000 II ARION WL1210-8AA36- ARION WL1210-8AA46-



Rear vertical connections1000 II ARION WL1210-8AA37- ARION WL1210-8AA47-



Rear flanged connection1000 II ARION WL1210-8AA38- ARION WL1210-8AA48-






1) Switchboard manufacturer must provide precautions for heat dissipation. Permissible rated short-time current I

CW and short-circuit capacity I

CC for non-automatic circuit-breakers see page 50.


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BASIC ACCESSORIES 3P 4P

Selected type designation ARION WL1 - -

Hand drives with mechanical closing 1

Hand drives with electrical closing – closing release: load factor 100 %

110 V a.c./110 V d.c. 2

230 V a.c./220 V d.c. 3

Motor and hand drives with electrical closing – closing release: load factor 100 % - for permanent load

230 V a.c./220 V d.c. 4

110 V a.c./d.c. 5

24 V d.c. 6

- diff erent operating voltages for motor drive and closing release see page 30

1st auxiliary releaseWithout 1st auxiliary release A

Shunt trips – load factor 100 % - for permanent load

24 V d.c. B

30 V d.c. C

48 V d.c. D

60 V d.c. E

110 V a.c./d.c. F

230 V a.c./220 V d.c. G

2nd auxiliary releaseWithout 2nd auxiliary release A

Shunt trips – load factor 100 % - for permanent load

24 V d.c. B

30 V d.c. C

48 V d.c. D

60 V d.c. E

110 V a.c./d.c. F

230 V a.c./220 V d.c. G

Undervoltage releases – short-time delayed 80 or 200 ms

24 V d.c. J

30 V d.c. K

48 V d.c. L

60 V d.c. U

110 V a.c./d.c. M

230 V a.c./220 V d.c. N

400 V a.c. P

Undervoltage releases – delayed 0.2 až 3.2 s

48 V d.c. Q

110 V a.c./d.c. R

230 V a.c./220 V d.c. S

400 V a.c. T

Auxiliary switches2NO + 2NC 2

4NO + 4NC 4

6NO + 2NC 7

5NO + 3NC 8


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ADDITIONAL ACCESSORIES 3P 4P

Method of connection

Selected type designation ARION WL1 - - - Z

Method of connection of a fi xed design circuit breaker

- if this method of connection is selected, on the 12th place of the type designation there must be „2“ (ARION WL1 - 2- )

Upper terminals Lower terminals For circuit breaker size – rated current Code

rear horizontal connection front connection – one series of holes I-16; II-20; II25; II-32; III-40 N11

rear vertical connection rear horizontal connection I-20; II-20; II25; II-32; III-40; III-50 N20

rear horizontal connection rear vertical connection I-20; II-20; II25; II-32; III-40; III-50 N24

Method of connection of a circuit breaker of withdrawable design and of withdrawable device

- if this method of connection is selected, on the 12th place of the type designation there must be „6“ (ARION WL1 - 6- )

Upper terminals Lower terminals For circuit breaker size – rated current Codefront connection – one series of holes front connection – one series of holes I-16; II-20; II25; II-32; III-40 P00

front connection – two series of holes front connection – two series of holes I-20; II-20; II25; II-32; III-40 P01

rear horizontal connection front connection – one series of holes I-16; II-20; II25; II-32; III-40 P07

rear vertical connection rear horizontal connection I-20; II-20; II25; II-32; III-40; III-50 P18

fl anged connection rear horizontal connection I-20; II-20; II25; II-32; III-40 P19

rear horizontal connection rear vertical connection I-20; II-20; II25; II-32; III-40; III-50 P23

Rear horizontal connection Rear vertical connection

fi xed design

Rear vertical connection

withdrawable design

Front connection

one series of holes

Front connection

two series of holes

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Method of connection of auxiliary circuits of circuit breaker by means of screwless terminals- tension spring principle (normally the circuit breaker is equipped with screw terminals)

for fi xed design N61

for withdrawable design P61

Terminal block

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Rear fl anged connection

withdrawable design


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Selected type designation ARION WL1 - - -Z

Closing releases- load factor 100 %, if this method of control is selected, there must be „1” set on the 13th place of the type designation

(ARION WL1 - -1 )

Code

24 V d.c. M21

30 V d.c. M22

48 V d.c. M23

60 V d.c. M24

110 V a.c./d.c. M25

230 V a.c./220 V d.c. M26

Closing releases - load factor 5 % - overexcitation (pull-in time) 25 ÷ 60 ms, max. loading time 3 s, if this method of control is selected, there must be „1” set on the 13th place of the type designation

(ARION WL1 - -1 )

Code

24 ÷ 30 V d.c. M31

48 ÷ 60 V d.c. M33

110 V a.c./d.c. M35

230 V a.c./220 V d.c. M36

Motor drives

- if this method of control is selected, there must be „1” set on the 13th place of the type designation

(ARION WL1 - -1 )

Code

24 ÷ 30 V d.c. M01

48 ÷ 60 V d.c. M03

110 V a.c./d.c. M05

230 V a.c./220 V d.c. M06

Closing release and motor drives with different operating voltage


Shunt trips - load factor 5 % - overexcitation (pull-in time) 25 ÷ 60 ms, max. loading time 3 s, if this method of control is selected, there must be „A” on the 14th or 15th position of the type designation

(ARION WL1 - - A , ARION WL1 - - A )

Code

24 ÷ 30 V d.c. M41

48 ÷ 60 V d.c. M43

110 V a.c./d.c. M45

230 V a.c./220 V d.c. M46

Shunt trips


- for complete withdrawable design, individual frame with horizontal or fl anged connection

- can be used in atmosphere containing sulphur (etc. pulp and paper industry)Code

- for size I, II, III A08

Tinned connections


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Rated operating voltage 1000/1150 V


Rated voltage 1000 V for circuit breakers AC/DC and switch-disconnectors AC/DC Code

- if withdrawable circuit breaker and withdrawable device are ordered separately, the complement code „A05” must be stated for both the withdrawable circuit breaker and withdrawable device

- for IT network with Ue ≤ 690 V a.c.

- only for circuit breakers and switch-disconnectors of size I (2000 A) with Icu

= 85 kA, II and III with Icu

= 100 kA

A05

Rated voltage 1150 V for circuit breakers AC and switch-disconnectors AC

- if withdrawable circuit breaker and withdrawable device are ordered separately, the complement code „A15” must be stated for both the withdrawable circuit breaker and withdrawable device

- only for circuit breakers or switch-disconnectors of size II with Icu

= 100 kA

- circuit breaker size III with Icu

= 130kA/150kA (breaking capacity C) can be used at Ue = 1150 V a.c. without accessory A15

A15


Rated current modules

- it is possible to order only one module per circuit breaker (not possible for overcurrent release ETU15B)

- standardly delivered rated current module corresponds to the max. rated current of the circuit breaker

Rated current In Size I Size II Size III Code250 A + + – B02

315 A + + – B03

400 A + + – B04

500 A + + – B05

630 A + + – B06

800 A + + – B08

1000 A + + – B10

1250 A + + + B12

1600 A + + + B16

2000 A + + + B20

2500 A – + + B25

3200 A – + + B32

4000 A – + + B40

5000 A – – + B50

6300 A – – + B63

+ it can be used, – it cannot be used


Signal switches Code

For storage device state signalling – cannot be combined with codes „F01“, „F02“ and „F12“ C20

For „Ready-to-close“ state signalling C22

For signalling of „switched off by 1st auxiliary release“ - cannot be combined with codes „F01“, „F02“ and „F12“ C26

For signalling of „switched off by 2nd auxiliary release“ - cannot be combined with codes „F01“, „F02“ and „F12“ C27

For „Switched off by overcurrent release“ signalling - cannot be combined with codes „F01“, „F02“ and „F12“ K07

Working position Test position Disconnected position

For position signalling in the withdrawable device - 3 CO 1p 1p 1p R15

For position signalling in the withdrawable device - 6 CO 3p 2p 1p R16

Rated current modules

Signal switches


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Control presentation


Control presentation Code

Counter of cycles - number of places 5 - possible only in combination with motor drive C01

Emergency OFF push-button – mushroom push-button in the place of mechanical button OFF S24

Switch for motor drive

- only for circuit breaker with motor drive, cannot be combined with codes „C11“, „C12“, „C14“ and „C15“S25

Electrical ON push-button on the front control panel of the circuit breaker – possible only for circuit breakers with closing release – cannot be combined with codes „F01“, „F02“, „F12“ and „S25“

For electrical ON on the front panel with sealable cap C11

For electrical ON on the front panel, lock CES C12

Automatic reset devices

- automatic reset of the circuit breaker reclosing blocking after its switching off by overcurrent releaseK01

Remote reset devices

- remote reset of the indicating push-button „switching off by overcurrent release“ and remote reset of circuit breaker

reclosing blocking after its switching off by overcurrent release

24 V d.c. K10

48 V d.c. K11

110 V a.c./d.c. K12

230 V a.c./220 V d.c. K13

Data communication device and measuring function


Data communication – circuit breaker must be equipped at least with ETU45B Code

BSS module - circuit breaker status sensor F01

Data communication devices PROFIBUS

- complete data communication PROFIBUS - COM15 module, BSS module, connecting cables 2 m

- if withdrawable circuit breaker and withdrawable device are ordered separately, the complement code „F02” must be stated for both the withdrawable circuit breaker and withdrawable device

- the overcurrent release ETU45B must be set via BDA adapter or via PC equipped with profi bus card and SW ES Switch Power

- power supply 6EP1333-2AA01 shall be bought additionally

F02

Data communication devices MODBUS

- complete data communication MODBUS - COM16 module, BSS module, connecting cables 2 m

- if withdrawable circuit breaker and withdrawable device are ordered separately, the complement code „F12” must be stated for both the withdrawable circuit breaker and withdrawable device

- the overcurrent release ETU45B must be set via BDA adapter

- power supply 6EP1333-2AA01 shall be bought additionally

F12

Measuring function module Code

Measuring function Plus (does not contain data communication) – for the measuring function, measuring voltage transformers are necessary, see page 36 and voltage source 6EP1333-2AA01 F05

Internal measuring current transformers for N conductor CodeSize I, II, III

- it is only possible for 4-pole circuit breakers with releases ETU27B up to ETU76BF23

EMC noise suppressing fi lters CodeFor interference suppression

- attenuation in the range 40 kHz ÷ 10 MHz > 40 dB

- application e.g. in IT networks or for frequency converters

F31


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Blocking and locking


Mechanical interlockings – blocking module with Bowden cable 2 m

- it is possible to block two or three circuit breakers - each must contain mechanical interlocking

- for blocking of three circuit breakers it is necessary to buy one additional Bowden cable to each circuit breaker – see page 37 CodeFor fi xed design S55

For withdrawable design R55

Only for withdrawable device R56

Only for circuit breaker in withdrawable design R57

Locking devices against unauthorized closing – for both fi xed and withdrawable circuit breaker

- after locking, it is not possible to switch on the circuit breaker mechanically or electrically

- the locking acts only on the given circuit breaker

- meets the requirements of EN 60 204 for the main switch and EN 60 947-2 for safe disconnection CodeLock CES S01

Lock IKON S03

Set for locks FORTRESS or CASTELL – preparation for locks, the locks are not included in the delivery, they shall be ordered directly at the manufacturer S05

Set for padlocks S07

Lock RONIS S08

Lock PROFALUX S09

Locking devices against unauthorized closing for withdrawable circuit breaker

- after locking, it is not possible to switch on the circuit breaker mechanically or electrically

- the locking acts on each circuit breaker inserted into the withdrawable device

- meets the requirements of EN 60 204 for the main switch and EN 60 947-2 for safe disconnection Code

For circuit breaker in withdrawable design, lock PROFALUX R60

For circuit breaker in withdrawable design, lock CES R61

For circuit breaker in withdrawable design, lock RONIS R68

Locking devices of the storage device lever - it is not possible to wind up the circuit breaker manually Code

For storage device lever, set for padlocks S33

Locking devices against shifting- prevents from crank withdrawal for shifting Code

Lock PROFALUX S75

Lock CES S71

Lock RONIS S76

Locking devices against shifting in disconnected position- consists of the Bowden cable and the lock in the switchboard door Code

Lock PROFALUX R85

Lock CES R81

Lock RONIS R86

Blocking devices Code

Against switchboard door opening for circuit breaker in fi xed design, in ON state S30

for circuit breaker in withdrawable design, in operating position R30

Against shifting of the circuit breaker at opened switchboard door R50


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Arc chute covers, insulation covers, door sealing frames


Arc chute cover CodeArc chute cover - for withdrawable design, it is installed on the withdrawable device

- not possible for 1000/1150 V design

- not possible for DC design R10

R10

Insulation cover Code

Insulation cover - for withdrawable design, it is installed on the withdrawable device (covers power contacts in the withdrawable device)

- lockable by a padlock (the padlock is not included in the delivery)R21

Door sealing frame Code

Door sealing frame - it is installed on the switchboard door, degree of protection IP41 T40


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Front connections one series of holesSize Rated current Type Product code Description Weight [kg] Package [pcs]

I 1000 A 1) 3WL9111-0AL01-0AA0 34739 Upper terminal 1.000 1

I 1600 A 1) 3WL9111-0AL02-0AA0 34740 Upper terminal 2.000 1

II 2000 A 3WL9111-0AL03-0AA0 20371 Upper terminal 2.300 1



III 4000 A 3WL9111-0AL06-0AA0 34743 Upper terminal 6.000 1

I 1000 A 1) 3WL9111-0AL51-0AA0 34744 Lower terminal 1.200 1

I 1600 A 1) 3WL9111-0AL52-0AA0 34745 Lower terminal 1.700 1

II 2000 A 3WL9111-0AL53-0AA0 34746 Lower terminal 2.000 1



III 4000 A 3WL9111-0AL56-0AA0 34749 Lower terminal 6.400 1

1) Only for Icu

55 and 66 kA.

Front connections two series of holesSize Rated current Type Product code Description Weight [kg] Package [pcs]

I 1000 A 3WL9111-0AL07-0AA0 19341 Upper terminal 1.000 1

I 2000 A 3WL9111-0AL08-0AA0 19342 Upper terminal 2.000 1




III 4000 A 3WL9111-0AL14-0AA0 14532 Upper terminal 6.000 1

I 1000 A 3WL9111-0AL57-0AA0 19346 Lower terminal 1.200 1

I 2000 A 3WL9111-0AL58-0AA0 19347 Lower terminal 1.700 1




III 4000 A 3WL9111-0AL64-0AA0 14354 Lower terminal 6.400 1

Rear vertical connectionsSize Rated current Type Product code Description Weight [kg] Package [pcs]

I 2000 A 3WL9111-0AM01-0AA02) 19351 Upper or lower terminal 0.500 1

II 3200 A 3WL9111-0AM02-0AA03) 19352 Upper or lower terminal 1.600 1

III 6300 A 3WL9111-0AM03-0AA0 14355 Upper or lower terminal 5.000 12) Up to (inclusive) 1000 A one terminal is needed per pole, up to (inclusive) 2000 A two terminals are needed per pole.3) Up to (inclusive) 2500 A one terminal is needed per pole, up to (inclusive) 3200 A two terminals are needed per pole.

SEPARATELY DELIVERED ACCESSORIES 3P 4P

Connecting sets – fixed design

- the set contains one terminal with connecting material for terminal mounting on the circuit breaker- the data are valid for one terminal, if not stated otherwise

- for 3-pole design, 3 terminals are necessary for upper and 3 terminals for lower side, for 4-pole design, 4 terminals

are necessary for upper and 4 terminals for lower side

NSE-01010

NSE-01010

NSE-01011

NSE-01011

NSE-01012

In your order always state both type designation and product code, if any.


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Front connections one series of holesSize Rated current Type Product code Description Weight [kg] Package [pcs]

I 1000 A 1) 3WL9111-0AN01-0AA0 34750 Upper or lower terminal 1.100 1

I 1600 A 1) 3WL9111-0AN02-0AA0 14462 Upper or lower terminal 1.700 1

II 2000 A 3WL9111-0AN03-0AA0 34751 Upper or lower terminal 1.900 1



III 4000 A 3WL9111-0AN06-0AA0 34754 Upper or lower terminal 6.400 1

- on both upper and lower side it is necessary to use supports see „Supports for front connection with one or two rows of holes“1) Only for I

cu 55 and 66 kA.

Front connections two series of holesSize Rated current Type Product code Description Weight [kg] Package [pcs]

I 1000 A 3WL9111-0AN07-0AA0 19353 Upper or lower terminal 1.100 1






- on both upper and lower side it is necessary to use supports see „Supports for front connection with one or two rows of holes“

Supports for front connection of withdrawable designSize Number of poles Type Product code Weight [kg] Package [pcs]

I 3-pole 3WL9111-0AN41-0AA0 19368 0.800 1

II 3-pole 3WL9111-0AN42-0AA0 19369 1.200 1

III 3-pole 3WL9111-0AN43-0AA0 19370 1.200 1

I 4-pole 3WL9111-0AN44-0AA0 19371 1.200 1

II 4-pole 3WL9111-0AN45-0AA0 19372 1.200 1

III 4-pole 3WL9111-0AN46-0AA0 19373 1.200 1


Connecting sets – withdrawable design

- the set contains one terminal with connecting material for terminal mounting on the circuit breaker- the data are valid for one terminal, if not stated otherwise

- for 3-pole design, 3 terminals are necessary for upper and 3 terminals for lower side, for 4-pole design, 4 terminals

are necessary for upper and 4 terminals for lower side

NSE-01013

NSE-01014

NSE-01017



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Withdrawable device, 3-pole, 4-pole, AC

-Auxiliary circuit terminal blocksWithout connector 01 connector 12 connectors 23 connectors 34 connectors 4

Terminal block typeWithout terminal block 0Screw terminals 1Spring terminals 2

Signalling of positionWithout switches 0For position signalling, 3CO 1For position signalling, 6CO 2

Insulation coverWithout insulation cover AWith insulation cover B

Other accessories of withdrawable device must be ordered by means of complement codes

Size Max. rated current 3-pole 4-pole

Front connections one series of holesI 1000 3WL9211-1AA - A1 3WL9211-1BA - A1

I 1600 3WL9211-2AA - A1 3WL9211-2BA - A1

II 2000 3WL9212-3AA - A1 3WL9212-3BA - A1

II 2500 3WL9212-4AA - A1 3WL9212-4BA - A1

II 3200 3WL9212-5AA - A1 3WL9212-5BA - A1

III 4000 3WL9213-6AA - A1 3WL9213-6BA - A1

Front connections two series of holesI 1000 3WL9211-1AB - A1 3WL9211-1BB - A1

I 1600 3WL9211-2AB - A1 3WL9211-2BB - A1

I 2000 3WL9211-3AB - A1 3WL9211-3BB - A1

II 2000 3WL9212-3AB - A1 3WL9212-3BB - A1

II 2500 3WL9212-4AB - A1 3WL9212-4BB - A1

II 3200 3WL9212-5AB - A1 3WL9212-5BB - A1

III 4000 3WL9213-6AB - A1 3WL9213-6BB - A1

Rear horizontal connectionsI 1000 3WL9211-1AC - A1 3WL9211-1BC - A1

I 1600 3WL9211-2AC - A1 3WL9211-2BC - A1

I 2000 3WL9211-3AC - A1 3WL9211-3BC - A1

II 2000 3WL9212-3AC - A1 3WL9212-3BC - A1

II 2500 3WL9212-4AC - A1 3WL9212-4BC - A1

II 3200 3WL9212-5AC - A1 3WL9212-5BC - A1

III 4000 3WL9213-6AC - A1 3WL9213-6BC - A1

III 5000 3WL9213-7AC - A1 3WL9213-7BC - A1

Rear vertical connectionsI 1000 3WL9211-1AD - A1 3WL9211-1BD - A1

I 1600 3WL9211-2AD - A1 3WL9211-2BD - A1

I 2000 3WL9211-3AD - A1 3WL9211-3BD - A1

II 2000 3WL9212-3AD - A1 3WL9212-3BD - A1

II 2500 3WL9212-4AD - A1 3WL9212-4BD - A1

II 3200 3WL9212-5AD - A1 3WL9212-5BD - A1

II 4000 3WL9212-6AD - A1 3WL9212-6BD - A1

III 4000 3WL9213-6AD - A1 3WL9213-6BD - A1

III 5000 3WL9213-7AD - A1 3WL9213-7BD - A1

III 6300 3WL9213-8AD - A1 3WL9213-8BD - A1

Rear fl anged connectionsI 1000 3WL9211-1AE - A1 3WL9211-1BE - A1

I 1600 3WL9211-2AE - A1 3WL9211-2BE - A1

I 2000 3WL9211-3AE - A1 3WL9211-3BE - A1

II 2000 3WL9212-3AE - A1 3WL9212-3BE - A1

II 2500 3WL9212-4AE - A1 3WL9212-4BE - A1

II 3200 3WL9212-5AE - A1 3WL9212-5BE - A1

III 4000 3WL9213-6AE - A1 3WL9213-6BE - A1

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-Auxiliary circuit terminal blocksWithout connector 01 connector 12 connectors 23 connectors 34 connectors 4

Terminal block typeWithout terminal block 0Screw terminals 1Spring terminals 2

Signalling of positionWithout switches 0For position signalling, 3CO 1For position signalling, 6CO 2

Insulation coverWithout insulation cover AWith insulation cover B

Other accessories of withdrawable device must be ordered by means of complement codes.

Size Max. rated current 3-pole 4-pole

Front connections one series of holesII 2000 3WL9212-3DA - A1 3WL9212-3EA - A1

Front connections two series of holesII 2000 3WL9212-3DB - A1 3WL9212-3EB - A1

Rear horizontal connectionsII 2000 3WL9212-3DC - A1 3WL9212-3EC - A1

II 4000 3WL9212-6DC - A1 3WL9212-6EC - A1

Rear vertical connectionsII 2000 3WL9212-3DD - A1 3WL9212-3EE - A1

II 4000 3WL9212-6DD - A1 3WL9212-6ED - A1

Rear fl anged connectionII 2000 3WL9212-3DE - A1 3WL9212-3ED - A1

II 4000 3WL9212-6DE - A1 3WL9212-6EE - A1

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Rated current modulesRated current Type Product code Description Weight [kg] Package [pcs]

250 A 3WL9111-0AA51-0AA0 34755 Size I, II 0.03 1

315 A 3WL9111-0AA52-0AA0 34756 Size I, II 0.03 1

400 A 3WL9111-0AA53-0AA0 34757 Size I, II 0.03 1

500 A 3WL9111-0AA54-0AA0 34758 Size I, II 0.03 1

630 A 3WL9111-0AA55-0AA0 34759 Size I, II 0.03 1

800 A 3WL9111-0AA56-0AA0 34628 Size I, II 0.03 1

1000 A 3WL9111-0AA57-0AA0 34760 Size I, II 0.03 1

1250 A 3WL9111-0AA58-0AA0 34761 Size I, II, III 0.03 1



2500 A 3WL9111-0AA63-0AA0 34764 Size II, III 0.03 1



5000 A 3WL9111-0AA66-0AA0 34767 Size III 0.03 1

6300 A 3WL9111-0AA67-0AA0 34768 Size III 0.03 1

- at insertion of the rated current module (rating plug) into the overcurrent release UTU25B, ETU45B or ETU76B , the rated current of the circuit breaker is

changed to the value of the rated current of the module - rated current can only be decreased

- the rated current module with the rated current of the selected circuit breaker is part of every circuit breaker or overcurrent release

- not possible for overcurrent release ETU15B

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Test devicesType Product code Description Weight [kg] Package [pcs]

3WL9111-0AT32-0AA0 36687 Hand tester for ETU15B - ETU76B 1.000 1

3WL9111-0AT44-0AA0 36087 Test device for testing of tripping characteristics

- for ETU15B - ETU76B

8.21 1


CubicleBUS modulesType Product code Description Weight [kg] Package [pcs]

3WL9111-0AT26-0AA0 17878 Digital output module with rotary switch - relay outputs 0.400 1

3WL9111-0AT20-0AA0 17914 Digital output module, possibility of programming - relay outputs 0.400 1

3WL9111-0AT27-0AA0 34772 Digital input module 0.400 1

3WL9111-0AT23-0AA0 34773 Analog output module 0.400 1

3WL9111-0AT21-0AA0 34774 ZSS module - time shortened selectivity control 0.400 1

3WL9111-0BC04-0AA0 34778 For CubicleBUS modules and circuit breakers with data communication, length 0.2 m 0.500 1

3WL9111-0BC02-0AA0 34779 For CubicleBUS modules and circuit breakers with data communication, length 1 m 0.500 1

3WL9111-0BC03-0AA0 34780 For CubicleBUS modules and circuit breakers with data communication, length 2 m 0.500 1

3WL9111-0BC05-0AA0 34781 For CubicleBUS modules and circuit breakers without data communication, length 2 m 0.500 1

- each module is delivered with a 0.2 m cable for interconnection of individual modules

- for connection of CubicleBUS modules to the circuit breaker, one connecting cable is necessary (it is not delivered with the modules)

- circuit breaker must be equipped at least with ETU45B

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Voltage sourcesType Product code Voltage Current Weight [kg] Package [pcs]

6EP1332-2BA10 33325 Upri

= 230 V a.c., Usec

= 24 V d.c. In = 2.5 A 0.400 1

6EP1333-2AA01 33505 Upri

= 230 V a.c., Usec

= 24 V d.c. In = 5 A 0.500 1

- the source is necessary for the circuit breakers equipped with data communication or Plus measuring function


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External measuring current transformers for N conductor

Circuit breaker size Type Product code Description Weight [kg] Package [pcs]

I 3WL9111-0AA21-0AA0 34769 Without copper busbars 0.5 1

II 3WL9111-0AA22-0AA0 20513 Without copper busbars 0.6 1

III 3WL9111-0AA23-0AA0 34770 Without copper busbars 0.8 1

I 3WL9111-0AA31-0AA0 20112 With copper busbars 1.6 1

II 3WL9111-0AA32-0AA0 20111 With copper busbars 4.26 1

III 3WL9111-0AA33-0AA0 34653 With copper busbars 8.5 1

Measuring voltage transformersOperating voltage Type Product code Description Weight [kg] Package [pcs]

380 ÷ 690 V a.c. 3WL9111-0BB68-0AA0 34154 Class of accuracy 0.5,

3-pole design

2.7 1

Data communication devices and measuring functionType Product code Name Description Weight [kg] Package [pcs]

3WL9111-0AT28-0AA0 36086 BDA adapter Parameterization, control, diagnostics and testing of circuit breakers Arion via RS232- interface RS232

- programmed by means of PC Internet Explorer + JAVA2 VM 1.4.0-01

- includes cable for interconnection of BDA adapter and overcurrent

release of the circuit breaker (the cable is not suitable for long-

time connection of BDA adapter)

- no other software is needed


0.9 1

3WL9111-0AT33-0AA0 15968 BDA plus

adapter

Parameterization, control, diagnostics and testing of circuit breakers Arion via ETHERNET- interface ETHERNET and RS232

- programmed by means of PC Internet Explorer + JAVA2 VM

1.4.0-01

- includes cable for interconnection of BDA adapter and

overcurrent release of the circuit breaker (the cable is not

suitable for long-time connection of BDA adapter)

- no other software is needed


1.8 1

3WL9111-0BC22-0AA0 36690 Connecting

cable

For BDA adapter and overcurrent release ETU Release 2,

length 1 m

0.8 1

3WL9111-0BC21-0AA0 34776 Connecting

cable

For BDA adapter and for circuit breaker- suitable for long-time connection

- the cable is not necessary, if the circuit breaker is equipped

with data communication PROFIBUS or CubicleBUS modules

0.5 1

3ZS2311-0CC10-0YA0 34777 Switch ES

Power

Parameterization software- parameterization, control, diagnostics and testing of circuit

breakers Arion via PROFIBUS

- compatible with WIN 95, WIN 98, WIN NT, WIN 2000, WIN XP

- the circuit breaker must be equipped with data communication

PROFIBUS

- in addition, for PC there must be a PROFIBUS card

1 1

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Auxiliary power sources for shunt tripsOperating voltage Type Product code Weight [kg] Package [pcs]

110 V a.c./d.c. 3WL9111-0BA13-0AA0 36098 Enables circuit breaker switching off by shunt trip

also at interruption of power supply of control circuits

(max. 5 min)

0.500 1

230 V a.c./220 V d.c. 3WL9111-0BA14-0AA0 36099 Enables circuit breaker switching off by shunt trip

also at interruption of power supply of control circuits

(max. 5 min)

0.500 1

- operating voltage of the source must be identical to the operating voltage of the shunt trip

Bowden cables for mechanical blockingLength Type Product code Weight [kg] Package [pcs]

2 m 3WL9111-0BB45-0AA0 36684 0.160 1

3 m 3WL9111-0BB46-0AA0 36685 0.250 1

4.5 m 3WL9111-0BB47-0AA0 36686 0.350 1

Sealable covers of overcurrent releaseOvercurrent release Type Product code Weight [kg] Package [pcs]

ETU15B, ETU25B, ETU27B, ETU45B 3WL9111-0AT45-0AA0 19421 0.050 1

ETU76B 3WL9111-0AT46-0AA0 19422 0.050 1

Door sealing framesType Product code Description Weight [kg] Package [pcs]

3WL9111-0AP01-0AA0 13959 Degree of protection IP41 0.630 1

Transparent coversType Product code Description Weight [kg] Package [pcs]

3WL9111-0AP02-0AA0 20516 Degree of protection IP55

- the cover cannot be used simultaneously with the sealing frame

- the cover can be removed

- the cover can be opened to both sides

1.600 1

Bearing anglesType Product code Description Weight [kg] Package [pcs]

3WL9111-0BB50-0AA0 34771 For installation of fi xed circuit breaker on vertical plane, only for size

I and II - contains 2 pieces

4.800 1

Arc chute coversDesign, size Type Product code Weight [kg] Package [pcs]

3-pole, size I 3WL9111-0AS32-0AA0 19335 1.830 1

3-pole, size II 3WL9111-0AS36-0AA0 19336 2.600 1

3-pole, size III 3WL9111-0AS38-0AA0 19337 4.050 1

4-pole, size I 3WL9111-0AS42-0AA0 19338 2.340 1

4-pole, size II 3WL9111-0AS44-0AA0 19339 3.300 1

4-pole, size III 3WL9111-0AS46-0AA0 19340 5.210 1

- installation is not possible for 1000/1150 V (code „A05“, „A15“) and DC switch-disconnectors

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ACCESSORIES - FOR ADDITIONAL INSTALLATION BY OEZ SERVICE 3P 4P

Connections for withdrawable device - rear vertical connection

Size Rated current Type Product code Description Weight [kg] Package [pcs]







III 6300 A 3WL9111-0AN23-0AA0 19365 Upper or lower terminals, 3 pcs

(for 3-pole design)

20.000 1

3WL9111-0AN20-0AA0 19366 Upper or lower terminals, 4 pcs

(for 4-pole design)

20.000 1

3WL9111-0AN10-0AA0 36065 Upper or lower terminals, 4 pcs

(for 4-pole design)

20.000 1

Connections for withdrawable device - rear horizontal connectionSize Rated current Type Product code Description Weight [kg] Package [pcs]







Connections for withdrawable device - fl anged connectionSize Rated current Type Product code Description Weight [kg] Package [pcs]







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Closing releases / shunt tripsOperating voltage Type Product code Description Weight [kg] Package [pcs]

24 V d.c. 3WL9111-0AD01-0AA0 19322 Load factor 100 % 0.700 1




110 V a.c./d.c. 3WL9111-0AD05-0AA0 19323 Load factor 100 % 0.700 1

230 V a.c./220 V d.c. 3WL9111-0AD06-0AA0 19324 Load factor 100 % 0.700 1



110 V a.c./d.c. 3WL9111-0AD13-0AA0 36047 Load factor 5 % 0.700 1

230 V a.c./220 V d.c. 3WL9111-0AD14-0AA0 14671 Load factor 5 % 0.700 1

Motor drivesOperating voltage Type Product code Weight [kg] Package [pcs]

24 ÷ 30 V d.c. 3WL9111-0AF01-0AA0 19316 1.510 1

48 ÷ 60 V d.c. 3WL9111-0AF02-0AA0 36053 1.510 1

110 V a.c./d.c. 3WL9111-0AF03-0AA0 19317 1.510 1

230 V a.c./220 V d.c. 3WL9111-0AF04-0AA0 19318 1.510 1

Terminal blocks and connectors

Name Type Product code Description Weight [kg] Package [pcs]

Connector 3WL9111-0AB01-0AA0 14535 Blade contacts, Ue = 690 V 0.100 1

Connector 3WL9111-0AB10-0AA0 36041 For circuit breaker s Ue = 1000 V including blade

contact unit for circuit breaker (need not be ordered

separately), use at confi guring of a new circuit breaker

1.0 1

Connector 3WL9111-0AB02-0AA0 36040 For circuit breaker s Ue = 1000 V (blade contact unit for

the circuit breaker must be ordered separately, unless

it is not on the circuit breaker), use at circuit breaker

reconstruction from Ue = 690 V to 1000 V

0.15 1

Terminal block 3WL9111-0AB03-0AA03WL9111-0AB04-0AA0

14534

21232

Screw terminals, for circuit breaker or withdrawable device

Spring terminals, for circuit breaker or withdrawable device

0.070 1

Terminal block 3WL9111-0AB08-0AA0 19321 Sliding contacts, for withdrawable device 0.100 1

Terminal block 3WL9111-0AB18-0AA0 36042 Sliding contacts, including terminal block,

screw terminals

0.12 1

Blinding unit 3WL9111-0AB12-0AA0 35915 For circuit breaker 0.03 1

Keying set 3WL9111-0AB07-0AA0 14544 For circuit breaker in fi xed design 0.001 1

Earth fault modulesType Product code Description Weight [kg] Package [pcs]

3WL9111-0AT53-0AA0 36088 Only for ETU45B, signalling and breaking function 0.03 1

3WL9111-0AT56-0AA0 36089 Only for ETU76B, signalling and breaking function 0.03 1

DisplaysType Product code Description Weight [kg] Package [pcs]

3WL9111-0AT81-0AA0 33713 For ETU 45B, number of lines 4, LCD 0.3 1

Overcurrent releasesName Protective functions Type Product code Description Weight [kg] Package [pcs]

ETU15B LI 3WL9311-5AA00-0AA2 36674 0.72 1

ETU25B LSI 3WL9312-5AA00-0AA2 36675 0.72 1

ETU27B LSING 3WL9312-7AA00-0AA2 36676 0.72 1

ETU45B LSIN(G) 3WL9314-5AA00-0AA2 36677 Without measuring function Plus 0.72 1

3WL9314-5AA20-0AA2 36678 With measuring function Plus

ETU76B LSIN(G) 3WL9317-6AA00-0AA2 36679 Without measuring function Plus 0.72 1

3WL9317-6AA20-0AA2 36680 With measuring function Plus

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3WL9111-0AB03-0AA0

3WL9111-0AB04-0AA0

3WL9111-0AB08-0AA0


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Undervoltage releasesOperating voltage Type Product code Description Weight [kg] Package [pcs]

24 V d.c. 3WL9111-0AE01-0AA0 19325 Delay 80 or 200 ms 0.730 1




110 V a.c./d.c. 3WL9111-0AE04-0AA0 14665 Delay 80 or 200 ms 0.730 1

230 V a.c./220 V d.c. 3WL9111-0AE05-0AA0 19326 Delay 80 or 200 ms 0.730 1


48 V d.c. 3WL9111-0AE11-0AA0 36050 Delay 0.2 ÷ 3.2 s 0.740 1

110 V a.c./d.c. 3WL9111-0AE12-0AA0 36051 Delay 0.2 ÷ 3.2 s 0.730 1

230 V a.c./220 V d.c. 3WL9111-0AE13-0AA0 19327 Delay 0.2 ÷ 3.2 s 0.730 1

400 V a.c. 3WL9111-0AE14-0AA0 36052 Delay 0.2 ÷ 3.2 s 0.730 1

Auxiliary switchesType Product code Description Weight [kg] Package [pcs]

3WL9111-0AG01-0AA0 19328 For main contact state signalling, 2NO + 2NC 0.180 1

3WL9111-0AG02-0AA0 19329 For main contact state signalling, 2NO 0.050 1

3WL9111-0AG03-0AA0 14608 For main contact state signalling, 1NO + 1NC 0.050 1

Signal switchesType Product code Description Weight [kg] Package [pcs]

3WL9111-0AH01-0AA0 14609 For „Ready-to-close“ state signalling 0.025 1

3WL9111-0AH02-0AA0 17867 For 1st or 2nd auxiliary release

- cannot be combined with codes „F01“, „F02“ a „F12“

- the circuit breaker must be equipped with connector X7

0.03 1

3WL9111-0AH14-0AA0 16492 For „Switched off by overcurrent release“



0.03 1

3WL9111-0AH08-0AA0 13957 For storage device state signalling



0.030 1

3WL9111-0AH11-0AA0

3WL9111-0AH12-0AA0

19334

36054

For position signalling in the withdrawable device

variant 1 - 3 microswitches

For position signalling in the withdrawable device

variant 2 - 6 microswitches

0.200

0.4

1

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3WL9111-0AH07-0AA0

3WL9111-0BA72-0AA0

Display and control devicesName Type Product code Description Weight [kg] Package [pcs]

Counter of cycles 3WL9111-0AH07-0AA0 14667 Possible only in combination

with motor drive

0.100 1

Button - cannot be combined

with codes „F01“, „F02“, „F12“

a „S25“

3WL9111-0AJ02-0AA03WL9111-0AJ03-0AA03WL9111-0AJ04-0AA03WL9111-0AJ05-0AA0

14668

35973

36055

36056

For electrical ON with sealable cap

For electrical ON, lock CES

For electrical ON, lock BKS

For electrical ON, lock IKON

0.150

0.14

0.14

0.14

1

Switch 3WL9111-0AJ06-0AA0 36057 Cannot be combined with electrical ON push-

-button, possible only in combination with

motor drive

0.1 1

Button 3WL9111-0BA72-0AA0 17871 Mushroom push-button instead

of mechanical OFF push-button

0.08


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Remote reset devicesOperating voltage Type Product code Description Weight [kg] Package [pcs]

24 V d.c. 3WL9111-0AK03-0AA0 36059

Remote reset of the indication push-button

„switched off by overcurrent release“

0.2 1

48 V d.c. 3WL9111-0AK04-0AA0 36060 0.2 1

110 V a.c./d.c. 3WL9111-0AK05-0AA0 36061 0.2 1

230 V a.c./220 V d.c. 3WL9111-0AK06-0AA0 36062 0.2 1

- can be used only in combination with automatic reset

Automatic reset devicesType Product code Description Weight [kg] Package [pcs]

3WL9111-0AK01-0AA0 36058 Circuit breaker reclosing blocking after its switching off by overcurrent release 0.05 1

EMC noise suppressing filtersName Type Product code Description Weight [kg] Package [pcs]

Noise suppressing

filter

3WL9111-0AK32-0AA0 34404 Filtr for interference suppression, contains attenuation

(asymmetric) fi lter

- attenuation in the range 40 kHz ÷ 10 MHz > 40 dB

- application e.g. in IT networks or for frequency converters

0.300 1

Data communication devices and measuring functionName Type Product code Description Weight [kg] Package [pcs]

Data communication

devices

3WL9111-0AT12-0AA0 20683 Complete data communication PROFIBUS

- COM15 module, BSS module, connecting cables 2 m

0.5 1

3WL9111-0AT14-0AA0 36698 Complete data communication MODBUS 0.26 1

3WL9111-0AT17-0AA0 36699 MODBUS data communication module COM16,

cable length 2 m

0.14 1

Data communication

devices

3WL9111-0AT15-0AA0 36084 PROFIBUS data communication module COM15,

cable length 2 m

0.14 1

BSS module 3WL9111-0AT16-0AA0 36085 Circuit breaker status sensor 0.12 1

Data communication

devices

3WL9111-0AT04-0AA0 36688 Measuring function PLUS module, without measuring

voltage transformers - the transformers shall be

ordered see page 40

0.25 1


Internal measuring current transformers for N conductorSize Type Product code Weight [kg] Package [pcs]

I 3WL9111-0AA11-0AA0 36037 0.5 1

II 3WL9111-0AA12-0AA0 36038 0.5 1

III 3WL9111-0AA13-0AA0 36039 0.5 1

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Locking devicesType Product code Description Weight [kg] Package [pcs]

3WL9111-0BA21-0AA0 17408 Against unauthorized mechanical ON/OFF, set for padlocks 0.300 1

3WL9111-0BA22-0AA0 19332 Against unauthorized mechanical ON/OFF, lock CES 0.24 1

3WL9111-0BA24-0AA0 36100 Against unauthorized mechanical ON/OFF, lock IKON 0.3 1

3WL9111-0BA31-0AA0 19333 Against unauthorized ON, set for FORTREES, CASTELL 0.200 1

3WL9111-0BA33-0AA0 36101 Against unauthorized ON, lock RONIS 0.45 1

3WL9111-0BA34-0AA0 36102 Against unauthorized ON, lock KIRK-Key 0.27 1

3WL9111-0BA35-0AA0 36103 Against unauthorized ON, lock PROFALUX 0.25 1

3WL9111-0BA36-0AA0 36104 Against unauthorized ON, lock CES 0.2 1

3WL9111-0BA38-0AA0 36105 Against unauthorized ON, lock IKON 0.2 1

3WL9111-0BA41-0AA0 21213 Against unauthorized ON, set for padlocks 0.5 1

3WL9111-0BA51-0AA0 36107 Against unauthorized ON, for circuit breaker

in withdrawable design, lock CES

0.31


in withdrawable design, lock IKON

0.31


in withdrawable design, lock KIRK-Key

0.31


in withdrawable design, lock RONIS

0.31


in withdrawable design, lock PROFALUX

0.31

3WL9111-0BA71-0AA0 14666 For storage device lever, set for padlocks 0.080 1

3WL9111-0BA73-0AA0 36111 Against circuit breaker shifting, lock CES 0.3 1

3WL9111-0BA75-0AA0 36112 Against circuit breaker shifting, lock IKON 0.2 1

3WL9111-0BA76-0AA0 36113 PAgainst circuit breaker shifting, lock PROFALUX 0.3 1

3WL9111-0BA77-0AA0 36114 Against circuit breaker shifting, lock RONIS 0.3 1

3WL9111-0BA80-0AA0 36115 Against circuit breaker shifting, lock KIRK-Key 0.4 1

3WL9111-0BA81-0AA0 36116 Against circuit breaker shifting in disconnected position, lock CES 0.8 1

3WL9111-0BA83-0AA0 36117 Against circuit breaker shifting in disconnected position, lock IKON 0.8 1

3WL9111-0BA85-0AA0 36118 Against circuit breaker shifting in disconnected position, lock PROFALUX 0.8 1

3WL9111-0BA86-0AA0 36119 Against circuit breaker shifting in disconnected position, lock RONIS 0.8 1

3WL9111-0BA43-0AA0 36682 Against unauthorized ON, lock CES, number of locks 3, number of keys 2 0.36 1

Mechanical interlockingsType Product code Description Weight [kg] Package [pcs]

3WL9111-0BB21-0AA0 19330 For circuit breaker in fi xed design, Bowden cable 2 m 2.320 1

3WL9111-0BB22-0AA0 36123 Only for withdrawable device, Bowden cable 2 m 1.1 1

3WL9111-0BB23-0AA0 20604 Only for circuit breaker in withdrawable design 1 1

3WL9111-0BB24-0AA0 19331For circuit breaker in withdrawable design and withdrawable device,

Bowden cable 2 m2.420 1

3WL9111-0BB30-0AA0 36124 Adapter, only for circuit breaker in withdrawable design - size 3 1.1 1

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3WL9111-0BA2 -0AA0

3WL9111-0BA3 -0AA0

3WL9111-0BA5 -0AA0

3WL9111-0BA71-0AA0

3WL9111-0BA7 -0AA0

3WL9111-0BA8 -0AA0


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Blocking devicesType Product code Description Weight [kg] Package [pcs]

3WL9111-0BB12-0AA0 36120 Against switchboard door opening, for circuit breaker in fi xed design 0.6 1

3WL9111-0BB13-0AA0 36121 Against switchboard door opening, for circuit breaker in withdrawable design 0.15 1

3WL9111-0BB15-0AA0 36122 Against shifting of the circuit breaker at opened switchboard door 0.15 1


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Main contactsSize Rated current Type Product code Weight [kg] Package [pcs]

I 1600 A 3WL9111-0AM901Y 34405 2.8 1

II 2500 A 3WL9111-0AM911Y 34406 5.87 1

II 4000 A 3WL9111-0AM921Y 34407 7.7 1

III 6300 A 3WL9111-0AM931Y 34408 13.74 1

- in the order it is necessary to specify the serial number of the circuit breaker, the type is changed automatically in the order depending on the serial number

- 3 or 4 pcs are ordered according to the number of poles

Sets for reconstruction of fi xed design to withdrawable designNumber of pole Size Type Product code Weight [kg] Package [pcs]

3 - pól I 3WL9111-0BC11-0AA0 36125 5.1 1

3 - pól II 3WL9111-0BC12-0AA0 36126 5.9 1

3 - pól III 3WL9111-0BC13-0AA0 36127 8.1 1

4 - pól I 3WL9111-0BC14-0AA0 36128 6.4 1

4 - pól II 3WL9111-0BC15-0AA0 36129 6.45 1

4 - pól III 3WL9111-0BC16-0AA0 36130 10.7 1

- withdrawable device and sliding contacts shall be ordered separately

Coding of withdrawable deviceType Kód výrobku Description Weight [kg] Package [pcs]

3WL9111-0AR12-0AA0 36077 Number of variants 36 0.4 1

Earthing devicesNumber of pole Size Type Product code Description Weight [kg] Package [pcs]

3 - pole I 3WL9111-0BA05-0AA0 36093 For withdrawable circuit breaker 1.25 1

3 - pole II 3WL9111-0BA06-0AA0 36094 For withdrawable circuit breaker 1.53 1

3 - pole III 3WL9111-0BA07-0AA0 36095 For withdrawable circuit breaker 2.27 1

4 - pole I 3WL9111-0BA08-0AA0 36096 For withdrawable circuit breaker 1.5 1

4 - pole II 3WL9111-0BA04-0AA0 36092 For withdrawable circuit breaker 1.85 1

4 - pole III 3WL9111-0BA10-0AA0 36097 For withdrawable circuit breaker 2.95 1

3 - pole, 4 - pole I, II 3WL9111-0BA01-0AA0 36090 For withdrawable device 0.33 1

3 - pole, 4 - pole III 3WL9111-0BA02-0AA0 36091 For withdrawable device 0.35 1

- contact module making capacity is 30 kA, at use of two modules 60 kA

Arc chutesOperating voltage Size Type Product code Weight [kg] Package [pcs]

690 V I 3WL9111-0AS01-0AA0 36078 1.83 1

690 V II 3WL9111-0AS02-0AA0 36079 2.6 1

690 V III 3WL9111-0AS03-0AA0 36080 4.05 1

1000/1150 V II 3WL9111-0AS05-0AA0 36081 2.34 1

1000/1150 V III 3WL9111-0AS06-0AA0 36082 3.3 1

Insulation coversNumber of pole Size Type Product code Weight [kg] Package [pcs]

3 - pól I 3WL9111-0AP04-0AA0 19374 0.500 1

3 - pól II 3WL9111-0AP06-0AA0 19375 0.630 1

3 - pól III 3WL9111-0AP07-0AA0 19376 0.860 1

4 - pól I 3WL9111-0AP08-0AA0 19377 0.600 1

4 - pól II 3WL9111-0AP11-0AA0 19378 0.770 1

4 - pól III 3WL9111-0AP12-0AA0 19379 1.070 1

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Arion

45

CONTENT – Technical information

CONTENT – Commercial information

see page 1

� CIRCUIT BREAKERS, SWITCH-DISCONNECTORS Specifi cations ..............................................................................................................................................................46

Diagram ......................................................................................................................................................................51

Connection ..................................................................................................................................................................53

Description ..................................................................................................................................................................55

Dimensions .................................................................................................................................................................56

� WITHDRAWABLE DEVICES Description ..................................................................................................................................................................69

� OVERCURRENT RELEASES Description ..................................................................................................................................................................71

Overview of parameters ..............................................................................................................................................72

ETU15B - description, tripping characteristic ..............................................................................................................74





� EARTH FAULT MODULES Description ..................................................................................................................................................................81

� MEASURING AND DATA COMMUNICATION Description ..................................................................................................................................................................82

� AUXILIARY SWITCHES, SIGNAL SWITCHES Description, specifi cations ..........................................................................................................................................85

� SHUNT TRIPS, AUXILIARY POWER SOURCES FOR SHUNT TRIP Description, specifi cations ...........................................................................................................................................86

� UNDERVOLTAGE RELEASES Description, specifi cations ...........................................................................................................................................86

� LOCKING AND BLOCKING DEVICES Description ..................................................................................................................................................................87

� DRIVES AND CLOSING RELEASES Description, specifi cations ...........................................................................................................................................88

� GLOSSARY ..........................................................................................................................................................................89


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46

CIRCUIT BREAKERS, SWITCH-DISCONNECTORS - AC OPERATION 3P 4P

Specifi cationsType ARION WL11... ARION WL12... ARION WL13...

Size I II III

Standards EN 60947-2

IEC 60947-2

DIN VDE 0660 Section 101

EN 60947-2

IEC 60947-2


EN 60947-2

IEC 60947-2


Approval marks


Rated current In

630 A

800 A

1000 A

1250 A

1600 A

2000 A

800 A

1000 A

1250 A

1600 A

2000 A

2500 A

3200 A

4000 A

4000 A

5000 A

6300 A

Rated operating voltage Ue

690 V a.c. 690 V a.c.

1000 V a.c. 3)

1150 V a.c. 3)

690 V a.c.

1000 V a.c. 3)

1150 V a.c. 3)

Rated frequency fn

50/60 Hz 50/60 Hz 50/60 Hz

Rated impulse voltage - main current path Uimp

12 kV 12 kV 12 kV

- auxiliary circuits 4 kV 4 kV 4 kV

- control circuits 2.5 kV 2.5 kV 2.5 kV

Rated insulation voltage Ui

1000 V/1150 V a.c. 1000 V/1150 V a.c. 1000 V/1150 V a.c.

Utilization category (selectivity) B B B


see the table on page 47 see the table on page 47 see the table on page 47



Rated short-circuit service breaking capacity Ics

100 % Icu

100 % Icu

100 % Icu



Time to switching off at Icu

50 ms 1) 50 ms 1) 50 ms 1)

Mechanical switching on time 35 ms 35 ms 35 ms

Mechanical switching off time 38 ms 34 ms 34 ms

Power loss at In


Switching frequency Ue = 690 V a.c. (1000 V a.c.) 60cycles/h 60 cycles/h (20) 60 cycles/h (20)

Minimum dwell between circuit breaker switching off by

overcurrent release and subsequent reclosing

80 ms 2) 80 ms 2) 80 ms 2)

Degree of protection IP20, IP41 with sealing frame, IP55 with transparent cover

Reference ambient temperature 40 °C 40 °C 40 °C

Ambient temperature range operation -25 °C ÷ +70 °C -25 °C ÷ +70 °C -25 °C ÷ +70 °C

(it is necessary to observe special conditions for LCD) storage -40 °C ÷ +70 °C -40 °C ÷ +70 °C -40 °C ÷ +70 °C

Sea level 2000 m 2000 m 2000 m

Climatic resistance IEC 68 section 30-20 IEC 68 section 30-20 IEC 68 section 30-20

Weight m see the table on page 48 see the table on page 48 see the table on page 48

1) With ETU15B switching off time is 85 ms.2) Only with automatic reset of reclosing blocking.3) Special design see page 27.

Circuit breakers size III with Icu

= H can operate in IT networks up to 690 V a.c.

Size I

Size II

Size III

Technical information

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47


Specifi cations

Rated short-time withstand current Icw 2)

Size - Type I – ARION WL11… II – ARION WL12… III – ARION WL13…1)

Designation of breaking capacity N S H N S H - In <= 2500 A H - I

n = 3200 A H C

0.5 s 50 kA 66 kA 75 kA 66 kA 80 kA 85 kA 100 kA 100 kA 100 kA

1 s 42 kA 50 kA 66 kA 55 kA 66 kA 80 kA 80 kA 100 kA 100 kA

2 s 29,5 kA 35 kA 46 kA 39 kA 46 kA 65 kA 70 kA 80 kA 80 kA

3 s 24 kA 29 kA 37 kA 32 kA 37 kA 50 kA 65 kA 65 kA 65 kA

1) Values in N-pole = 60 %. 2) At reverse connection the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5).

Rated short-circuit ultimate breaking capacity Icu 2)

Size - Type I – ARION WL11… II – ARION WL12… III – ARION WL13…1)

Designation of breaking capacity N S H N S H H C

415 V a.c., 500 V a.c. 55 kA 66 kA 85 kA 66 kA 80 kA 100 kA 100 kA 150 kA (3-pole), 130 kA (4-pole)

690 V a.c. 42 kA 50 kA 66 kA 50 kA 75 kA 85 kA 85 kA 150 kA (3-pole), 130 kA (4-pole)

1000 V/1150 V a.c. - - 50 kA - - 50 kA 50 kA 70 kA 3)

1) Values in N-pole = 60 %. 2) At reverse connection the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5). 3) Rated operating voltage 1150 V.

Rated short-circuit ultimate making capacity Icm 2)

Size - Type I – ARION WL11… II – ARION WL12… III – ARION WL13… 1)


415 V a.c., 500 V a.c. 121 kA 145 kA 187 kA 145 kA 176 kA 220 kA 220 kA 330 kA (3-pole), 286 kA (4-pole)

690 V a.c. 88 kA 105kA 145 kA 105 kA 165 kA 187 kA 187 kA 330 kA (3-pole), 286 kA (4-pole)

1000 V/1150 V a.c. - - 105 kA - - 105 kA 105 kA 154 kA 3)

1) Values in N-pole = 60 %. 2) At reverse connection the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5). 3) Rated operating voltage 1150 V.

Rated conditional short-circuit current Icc 1)

Size - Type I - ARION WL11… II – ARION WL12… III – ARION WL13…


500 V a.c. 55 kA 66 kA 75 kA 66 kA 80 kA 100 kA 100 kA 100

690 V a.c. 42 kA 50 kA 66 kA 50 kA 75 kA 85 kA 85 kA 100

1000 V/1150 V a.c. - - 50 kA - - 50 kA 2) 50 kA 2) 70 kA 2)

1) At reverse connection the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5). 2) Rated operating voltage 1150 V.

Mechanical enduranceI - ARION WL11… II - ARION WL12… III - ARION WL13…

without maintenance N 10 000 cycles 10 000 cycles -

S 10 000 cycles 10 000 cycles -

H 10 000 cycles 10 000 cycles 5 000 cycles

C - - 5 000 cycles

with maintenance 1) N 20 000 cycles, 15 000 cycles (2000 A) 15 000 cycles -

S 20 000 cycles, 15 000 cycles (2000 A) 15 000 cycles -

H 15 000 cycles 15 000 cycles 10 000 cycles

C - - 10 000 cycles

1) At replacement of main contacts and arc chutes.

Electrical enduranceUe I - ARION WL11… II - ARION WL12… III - ARION WL13…

690 V a.c. without maintenance N 10 000 cycles, 7 500 cycles (2000 A) 7 500 cycles, 4 000 cycles (3200 A), 2 000 cycles (4000 A) -

S 10 000 cycles, 7 500 cycles (2000 A) 7 500 cycles, 4 000 cycles (3200 A), 2 000 cycles (4000 A) -

H 7 500 cycles 7 500 cycles, 4 000 cycles (3200 A), 2 000 cycles (4000 A) 2 000 cycles

C - - 1 000 cycles

with maintenance 1) N 20 000 cycles, 15 000 cycles (2000 A) 15 000 cycles -

S 20 000 cycles, 15 000 cycles (2000 A) 15 000 cycles -

H 15 000 cycles (3P), 10 000 cycles (4P) 15 000 cycles 10 000 cycles

1000 V a.c. without maintenance H 1 000 cycles (2000 A) 1000 cycles 1000 cycles

C - - 1000 cycles

1150 V a.c. without maintenance H - 500 cycles 500 cycles

C - - 500 cycles

1) At replacement of main contacts and arc chutes.


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48


Losses at In - per 3 poleType Fixed design Withdrawable design

ARION WL1106… 100 W 195 W

ARION WL1108… 100 W 195 W

ARION WL1110… 100 W 195 W

ARION WL1112… 105 W 205 W

ARION WL1116… 170 W 350 W

ARION WL1120… 240 W 440 W

ARION WL1208… 40 W 85 W

ARION WL1210… 45 W 95 W

ARION WL1212 … 80 W 165 W

ARION WL1216 … 85 W 175 W

ARION WL1220… 180 W 320 W

ARION WL1225… 270 W 520 W

ARION WL1232… 410 W 710 W

ARION WL1340… 520 W 810 W

ARION WL1350… 630 W 1050 W

ARION WL1363… 900 W 1600 W

WeightType 3-pole 4-pole

Fixed design Withdrawable circuit breaker + withdrawable device Fixed design Withdrawable circuit breaker + withdrawable device

ARION WL1106… 43 kg 45 + 25 = 70 kg 50 kg 54 + 30 = 84 kg








ARION WL1212 … 56 kg 60 + 31 = 91 kg 67 kg 72 + 37 = 109 kg

ARION WL1216 … 56 kg 60 + 31 = 91 kg 67 kg 72 + 37 = 109 kg







Maximum load of the circuit breaker/switch-disconnector depending on ambient temperatureType 55 °C 60 °C 70 °C

ARION WL1106… 630 A 630 A 630 A

ARION WL1108… 800 A 800 A 800 A

ARION WL1110… 1000 A 1000 A 1000 A

ARION WL1112… 1250 A 1250 A 1210 A

ARION WL1116… 1600 A 1600 A 1490 A

ARION WL1120… 2000 A 1930 A 1780 A

ARION WL1208… 800 A 800 A 800 A

ARION WL1210… 1000 A 1000 A 1000 A

ARION WL1212… 1250 A 1250 A 1250 A

ARION WL1216… 1600 A 1600 A 1600 A

ARION WL1220… 2000 A 2000 A 2000 A

ARION WL1225… 2500 A 2500 A 2280 A

ARION WL1232… 3200 A 3020 A 2870 A

ARION WL1340… 4000 A 4000 A 4000 A

ARION WL1350… 5000 A 5000 A 5000 A

ARION WL1363… 5920 A 5810 A 5500 A

Specifi cations


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49

SWITCH-DISCONNECTORS - DC OPERATION 3P 4P

Size II

Specifi cationsType ARION WL1210-8AA... ARION WL1220-8AA... ARION WL1240-8AA...

Size II II II

Standards EN 60947-3

IEC 60947-3


EN 60947-3

IEC 60947-3


EN 60947-3

IEC 60947-3


Approval marks


Rated current In

1000 A 2000 A 4000 A


300 V d.c. 1)

600 V d.c. 1)

1000 V d.c. 1) 2)

300 V d.c. 1)

600 V d.c. 1)

1000 V d.c. 1) 2)

300 V d.c. 1)

600 V d.c. 1)

1000 V d.c. 1) 2)

Rated impulse voltage - main current path 12 kV 12 kV 12 kV

- auxiliary circuits 4 kV 4 kV 4 kV

- control circuits 2.5 kV 2.5 kV 2.5 kV


1000 V/1150 V 1000 V/1150 V 1000 V/1150 V



Rated conditional short-circuit current Icc


Mechanical switching on time 35 ms 35 ms 35 ms

Mechanical switching off time 34 ms 34 ms 34 ms

Power loss at In per 1 pole 280 W 770 W 1640 W

Mechanical endurance - without maintenance 10 000 cycles 10 000 cycles 10 000 cycles

- with maintenance 3) 15 000 cycles 15 000 cycles 15 000 cycles

Electrical endurance - without maintenance 6000 cycles 6000 cycles 4000 cycles

1000 cycles (1000 V d.c.) 1000 cycles (1000 V d.c.) 1000 cycles (1000 V d.c.)

- with maintenance 3) 15 000 cycles 15 000 cycles 15 000 cycles

Switching frequency Ue = 600 d.c. V (1000 V d.c) 60 cycles/h (20) 60 cycles/h (20) 60 cycles/h (20)

Degree of protection IP20, IP41 with sealing frame, IP55 with transparent cover

Reference ambient temperature 40 °C 40 °C 40 °C

Ambient temperature range operation - 25 °C ÷ + 70 °C - 25 °C ÷ + 70 °C - 25 °C ÷ + 70 °C

storage - 40 °C ÷ + 70 °C - 40 °C ÷ + 70 °C - 40 °C ÷ + 70 °C

Sea level 2000 m 2000 m 2000 m

Climatic resistance IEC 68 section 30-20 IEC 68 section 30-20 IEC 68 section 30-20

Weigh see the table on page 50 see the table on page 50 see the table on page 50

1) Rated operating voltage according to the connection see page 50.2) Special design see page 27.3) At replacement of main contacts and arc chutes.

For possible protection of DC circuits, please call technical assistance. See the cover sheet for contact.


Arion

50

SWITCH-DISCONNECTORS - DC OPERATION 3P 4P

Specifi cations

Rated short-time withstand current Icw 1)

Operating voltage Ue Type ARION WL1210-8AA… ARION WL1220-8AA… ARION WL1240-8AA…

300 V d.c. 30 kA/1 s 30 kA/1 s 30 kA/1 s

600 V d.c. 25 kA/1 s 25 kA/1 s 25 kA/1 s

1000 V d.c. 20 kA/1 s 20 kA/1 s 20 kA/1 s

1) At reverse connection of the switch-disconnector the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5).

Rated conditional short-circuit current Icc 1)

Operating voltage Ue Type ARION WL1210-8AA… ARION WL1220-8AA… ARION WL1240-8AA…

300 V d.c. 30 kA/1 s 30 kA/1 s 30 kA/1 s

600 V d.c. 25 kA/1 s 25 kA/1 s 25 kA/1 s

1000 V d.c. 20 kA/1 s 20 kA/1 s 20 kA/1 s

1) At reverse connection of the switch-disconnector the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5).

WeightType 3-pole 4-pole

Fixed designWithdrawable circuit breaker

+ withdrawable deviceFixed design

Withdrawable circuit breaker

+ withdrawable device

ARION WL1210-8AA... 56 kg 60 + 31 = 91 kg 67 kg 72 + 37 = 109 kg



Rated current versus ambient temperatureType 55 °C 60 °C 70 °C

ARION WL1210-8AA... 1000 A 1000 A 1000 A

ARION WL1220-8AA... 2000 A 2000 A 1950 A

ARION WL1240-8AA... 3640 A 3500 A 3250 A

Connection of switch-disconnectors for DC operation according to operating voltage

Rated operating voltage Recommended number of contacts in series3-pole switch-disconnectorsOperating current up to 4000 A per current path

4-pole switch-disconnectorsOperating current up to 4000 A per current path

up to 300 V + 10 %

1-pole switching,

3 current paths parallel only

with earthed network 2-pole switching

1-pole switching,

4 current paths parallel only with

earthed network

2-pole switching

2 current paths parallel

over 300 V + 10 %

up to 600 V + 10 %

2-pole switching,

only with earthed network

1-pole switching,

2 current paths

parallel only with earthed

network 2-pole switching 2-pole switching

over 600 V + 10 %

up to 1000 V + 10 %

1-pole switching,


2-pole switching,


Connection of the switch-disconnector does not depend on polarity. Circuit diagrams can be changed logically.

If parallel or serial connections are made directly on the main leads of the circuit breaker, the for thermal reasons

the circuit breakers can by permanently loaded only by 80 % of permissible rated current. If these connections are

made at 1 m or more from the main leads, the circuit breaker can be loaded by full rated current.

Earthed network’

Load


Arion

51

CIRCUIT BREAKERS, SWITCH-DISCONNECTORS 3P 4P

Diagram

Remote reset electromagnet F7

Measuring current transformer G, S2

Measuring current transformer G, S1

Measuring current transformer N, S2

Measuring current transformer N, S1

External measuring voltage transformers, node

External measuring voltage transformers, L3



CubicleBUS +

CubicleBUS –

Signal switch „switched off by overcurrent release“ S24

Storage device state signalling S21

Electrical “ON” push-button on the circuit breaker S10

Signal switch for the 1st auxiliary release,

S22

Signal switch for the 2nd auxiliary release,

S23

First auxiliary release

F1 - shunt

Auxiliary make contact S1

Auxiliary break contact S1

Closing release Y1

Signal switch „ready-to-close” S20

Auxiliary make contact S2

Auxiliary break contact S2

Second auxiliary release

F2 - shunt

or F3 - undervoltage

or F4 - undervoltage with delay

Auxiliary make contact S3 or make S7


Auxiliary make contact S4 nor make S8


Motor drive storage device

Storage device motor drive switch S12

M

Emergency OFF” push-button or jumper

- only for undervoltage release delayed L / L+

N / L−

L / L+

N / L−

Terminating resistor, if no CubicleBUS module is connected

(the resistor is included in the delivery)

Jumper, if measuring current transformer N is not connected

External Internal Terminals

ETU

X8

X7

X6

X5

14

13

12

11

10

9

8

7

6

5

4

3

2

1

14

13

12

11

10

9

8

7

6

5

4

3

2

1

14

13

12

11

10

9

8

7

6

5

4

3

2

1

14

13

12

11

10

9

8

7

6

5

4

3

2

1

L / L−

N / L+

L / L+

N / L−

L / L+

L / L+

N / L−

L1

L2

L3

- 24 V DC input

+

COM 15nebo

COM 16

Electrical “OFF” push-button

Electrical “ON” push-button

COM 16 - PROFIBUS data communication module

COM 15 - MODBUS data communication module


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52


Diagram

Diagram descriptionT1, T2, T3 - current transformers

Q1 - main contacts

ETU - overcurrent release at the circuit breaker, switch-disconnector is without overcurrent release

S1, S2, S3, S4 - auxiliary switches

F1 - 1st auxiliary release – shunt trip

F3 - 2nd auxiliary release – undervoltage release

F5 - voltage coil – controlled by overcurrent release

Y1 - closing release

S10 - switch for electrical closing

S12 - storage device motor drive switch

S20 - signal switch “ready-to-close”

S24 - signal switch „switched off by overcurrent release“ – it can only be at the circuit breaker

P - storage device

M - motor

R - indication and reset push-button on the overcurrent release – signals switching off by overcurrent release

QS - storage device lever

electrical ON - push-button for electrical ON on the front panel of the circuit breaker

mechanical ON - push-button for mechanical ON

B - recommended wiring of the control circuits – not part of the circuit breaker/switch-disconnector

- ON – push-button for electrical remote switching on

- OFF – push-button for electrical remote switching off

M

R

-S4-S3-S2-S1-Q1

L1(L+)

-X7

.9

-X6

.7

-X6

.14

-X5

.12

-X5

.2

-X6

.6

-X7

.12

-X7

.14

QS P

N(L-)

-S11

-Y1

-F1

-F3

-T3

-T1

-T2

1 3 5 -X6

.12

-X6

.10

-X6

.4

-X6

.2

-X5

.10

-X5

.8

-X5

.6

-X5

.4

2 4 6

-X6

.11

-X6

.9

-X6

.3

-X6

.1

-X5

.9

-X5

.7

-X5

.5

-X5

.3

-X8

.9

-X8

.10

*

N(L-)

ETUL

S

I

G

NN

-F5

-S2

4

-S2

0-X

6.5

-X7

.13

-X5

.11

-X6

.13

-X6

.8

-X5

.1

NS

E0_01558a_o

e

L1(L+)

mech.

mech.

-S1

0

U<

-S12

OFF

ON

ON

ON

OFF

elektr.

B

NN

-T4

Example of control circuit connection

* Jumper, if measuring current transformer is not connected.


mechanical

ONmechanical

OFF

electrical

ON

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53


Connection and installation

Recommended dimensions of main connections and min. cross-sectionsType Dimensions Cu busbars [mm] Min. cross-section [mm2]

ARION WL1106... 1x 60 x 10 600

ARION WL1108... 1x 60 x 10 600

ARION WL1110... 1x 60 x 10 600

ARION WL1112... 2x 50 x 8 800

ARION WL1116... 2x 50 x 10 1000

ARION WL1120... 3x 50 x 10 1500

ARION WL1208... 1x 80 x 8 500

ARION WL1212 ... 2x 80 x 5 800

ARION WL1216... 2x 80 x 8 1000

ARION WL1220... 4x 80 x 5 1500

ARION WL1225... 3x 80 x 8 2000

ARION WL1232... 4x 80 x 10 3000

ARION WL1340... 4x 120 x 10 4000

ARION WL1350... 5x 120 x 10 6000

ARION WL1363... 6x 120 x 10 7200

Main (power) circuit- is connected by Cu busbars

- to extend connection options, use connecting sets see „types of main connections“

- reverse connection is possible (inversion of input and output terminals) without limitation

of rated ultimate short-circuit breaking capacity Icu

- we recommend to coat the busbars with paint

- input and output conductors/busbars must be reinforced mechanically to eliminace transfer

of electrodynamic forces into circuit breaker/switch-disconnector at short-circuits see fi g.

Rear horizontal connection



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Front connection one series of holes

Front connection two series of holes

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Types of main connectionsFixed design

Withdrawable design

Rear horizontal connection Front connection one series of holes

- custom delivery

Front connection two series of holes Rear vertical connection

Rear horizontal connection Front connection one series of holes

- custom delivery

Front connection two series of holes Rear vertical connection Rear fl anged connection

- custom delivery


Arion

54


Connection and installation

The delivered circuit breaker/switch-disconnector is always equipped with all connectors

and terminal blocks for connection of selected auxiliary circuits.

Terminal blocks and connectors

Connecting cross-sections of conductors of auxiliary circuitsConductor type Terminal type Screw terminals Spring terminals

Cu stranded wire without sleeve 2x 0.5 mm2 ÷ 2x 1.5 mm2 , 1x 2.5 mm2 2x 0.5 mm2 ÷ 2x 2.5 mm2

Cu stranded wire with sleeve (DIN 46 228 T.2) 1x 0.5 mm2 ÷ 1x 1.5 mm2 2x 0.5 mm2 ÷ 2x 1.5 mm2

Cu stranded wires with double sleeve (DIN 46 228 T.2) 2x 0.5 mm2 ÷ 2x 1.5 mm2 -

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Fixed design Withdrawable design

or

Terminal block

3WL9111-0AB03-0AA0

Terminal block

3WL9111-0AB04-0AA0

Connector

3WL9111-0AB01-0AA0

Terminal block

3WL9111-0AB08-0AA0

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or

Terminal block

3WL9111-0AB03-0AA0

Terminal block

3WL9111-0AB04-0AA0

Connector

3WL9111-0AB01-0AA0


Arion

55


Description of circuit breaker, switch-disconnector

Circuit breaker

1 Arc chutes2 Transport handle3 Label for description by the user4 Optional storage device motor drive switch or push-button

„electrical ON“5 Label with circuit breaker parameters (rated values)6 Mechanical storage device state7 Push-button „mechanical ON“8 Value of rated current of circuit breaker9 Pictogram of instructions for withdrawable circuit breaker handling

(for withdrawable design only)10 Operating cycle counter (optional)11 Storage device hand drive lever12 Crank for withdrawing/inserting (for withdrawable design only)13 Shaft of withdrawable circuit breaker shifting (for withdrawable

design only)14 Label with data of circuit breaker equipment15 Hole for protective earthing16 Indication of circuit breaker position in the withdrawable device17 Table with data of earth fault protection18 Locking device against shifting of the withdrawable circuit breaker

(optional)19 Mechanical unlock of the crank for withdrawing/inserting

(for withdrawable design only)20 Overcurrent release21 Rated current module22 „Mechanical ON“ push-button or mushroom „Emergency OFF“

push-button (optional)23 Mechanical indicator „ready-to-close“24 Mechanical indicator of circuit breaker state25 Mechanical indicator of switching off by overcurrent release

(reset push-button)26 Locking device against unauthorized closing (optional)27 Control panel28 Sliding contact module

1 Arc chute cover (optional)2 Exhaust holes3 Holes for crane hooks4 Insulation cover (optional)5 Insulation cover locking6 Type label of withdrawable device7 Disconnecting (break) contacts of main leads8 Hole for protective earthing - diameter 14 mm9 Locking device for withdrawing rails10 Blocking of withdrawal at open switchboard door (optional)11 Blocking device against switchboard door opening (optional)12 Withdrawing rail13 Coding of rated current of circuit breaker14 Protection by earthing - contact module for withdrawable device

(optional)15 Coding of withdrawable device (optional)16 Lever for insulation cover opening (optional)17 For position signalling in the withdrawable device (optional)18 Sliding contact module

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Withdrawable device


Arion

56


Dimensions - size I - fi xed design


15270300 10

390

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543

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b

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Rated current Dimension a b c

up to 1000 A 10 10 10

1250 ÷ 2000 A 15 20 15

4-pole design1) Installation space for replacement of arc chutes.

2) Deionization space, space for connection of auxiliary circuits.

4) Connectors of auxiliary circuits with screw terminals (SIGUT).

5) Connectors of auxiliary circuits with spring terminals.

6) Dimension to internal surface of closed switchboard door.

7) Fastening points for circuit breaker installation.

8) Locking device against unauthorized closing, on the front

control panel.

9) Locking device against mechanical ON/OFF.

10) Holes for fastening screws, diameter 10 mm.

11) Contact area.

437.

543

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267.5

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127.5

60.5

Arion

57


Dimensions - size I - withdrawable design





up to 1000 A 10 10 10

1250 ÷ 2000 A 15 20 15

4-pole design4) Connectors of auxiliary circuits with screw terminals (SIGUT).



7) Arion in operating position.

8) Arion in test position.

9) Arion in disconnected position.


11) Contact area.

55

270

3013210

300

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Arion

58


Dimensions - size I - withdrawable design


up to 1000 A 10 10 10

1250 ÷ 2000 A 15 20 15

55

270

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59


Dimensions - size II - fi xed design











11) Contact area.

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up to 2000 A 10 15 10

2500 A 15 15 20

3200 A 30 30 20

130 90

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Arion

60


Dimensions - size II - fi xed design

Rear vertical connection - 4000 A








11) Contact area.


up to 2000 A 10 15 10

2500 A 15 15 20

3200 A 30 30 20


90 130 130 130

b

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61


Dimensions - size II - withdrawable design





up to 2000 A 10 15 10

2500 A 15 15 20

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62


Dimensions - size II - withdrawable design




up to 2000 A 10 15 10

2500 A 15 15 20

3200 A 30 30 20







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63


Dimensions - size III - fi xed design



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64


Dimensions - size III - fi xed design



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65


Rated current Dimension a b

up to 4000 A 40 210

5000 A 40 210

6300 A 5 245




7) ARION in operating position.

8) ARION in test position.

9) ARION in disconnected position.


11) Contact area.

Dimensions - size III - withdrawable design




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66


Dimensions - size III - withdrawable design



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up to 4000 A 40 210

5000 A 40 210

6300 A 5 245








11) Contact area.

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124.5

94.5

282.5

142.5

Arion

67


Dimensions - accessories

Measuring voltage transformers - 3WL9111-0BB68-0AA0

5583

5144

68130

NSE00606

1597

41

170

Ø 13,5

30 30

90

50,53x10

131

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68130

NSE00607

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170

30

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3x10

170

30 30

5144

68130

NSE00608

Ø 13,5

NSE0_01103a

277

125

99

Montá� na standardníDIN lištu 35 mm

NS

E0_01375

60

8122

96,8

8

R 13,1

R 22

18

36

16

7083

8,9

40

51

External measuring current transformer for N conductor with Cu busbars - size I - 3WL9111-0AA31-0AA0

External measuring current transformer for N conductor with Cu busbars - size II - 3WL9111-0AA32-0AA0

External measuring current transformer for N conductor with Cu busbars - size III - 3WL9111-0AA33-0AA0

External measuring current transformer for N conductor without Cu busbars - size I - 3WL9111-0AA21-0AA0

Voltage source - 6EP1333-2AA01 Voltage source - 6EP1332-2BA10


32,4 125,5120,5

125

45

125,3120,3

44,2

125

50

Installation on standardDIN rail 35 mm

96.8

ø13.5

ø13.5

50.5

ø13.5

R13.1

125.3120.3

32.4 125.5120.5

8.9

Arion

68


Dimensions - accessories

External measuring current transformer for N conductor without Cu busbars - size II - 3WL9111-0AA22-0AA0

External measuring current transformer for N conductor without Cu busbars - size III - 3WL9111-0AA23-0AA0

Cutout in the switchboard door for control panel at use of the sealing frame

Cutout in the switchboard door for control panel at use of the transparent cover

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295-300

341

4 x R5

4 x 5,5

Montá�ní rovina jistièe

1) Mounting plane

2) Control panel axis

3) 8 mounting holes for the door sealing frame

4) 3 mounting holes for the switchboard door blocking

Technical informatio65.5

ø5.5

ø5.5

ø5.5

11.5

Circuit breaker mounting plane

Circuit breaker mounting plane

Arion

69

WITHDRAWABLE DEVICE 3P 4P

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Arc chute covers3WL9111-0AS..-0AA0 or complement code „R10“Arc chute cover is used for the protection of the switchgear

equipment, which is installed directly above the circuit breaker arch

chutes. The cover is optional accessory for the withdrawable device.

Coding of withdrawable device 3WL111-0AR12-0AA0Withdrawable circuit breaker and withdrawable device can be

optionally equipped with an additional coding device, which is

set according to the circuit breaker equipment. The coding device

enables custom coding of both the circuit breaker and withdrawable

device according to installed equipment. If the frame and the circuit

breaker have diff erent codes, it is not possible to slide the circuit

breaker into the withdrawable device. The coding device has 36

diff erent codes.

Insulation cover3WL9111-0AP..-0AA0 or complement code „R21“Insulation cover consists of insulating strips, which cover lamellar

contacts of main current paths in the withdrawable device. The

insulation cover prevents from contact with the live parts of the

device. The insulation strips can be lifted manually from the

protective position by a lever. The insulation strips can be fi xed in

various positions by padlocks, which prevent from unauthorized

handling.

DescriptionWithdrawable circuit breaker/switch-disconnector is intended for

harsh industrial environment, which requires quick replacement

of the circuit breaker, frequent inspections, and visible, galvanic

disconnection of the circuit.

Circuit breaker positions in the withdrawable device

Coding device according to rated currentWithdrawable circuit breaker and withdrawable device are normally

equipped with coding device according to rated current. This coding

device enables insertion into the withdrawable device only of the

circuit breaker of relevant size, with compatible size of contact blades

of the main current paths.

FigureSignalling

of position

Main current

pathsAuxiliary circuits Switchboard door Insulation cover

Position for

maintenancedisconnected disconnected open closed

Disconnected

positiondisconnected disconnected closed closed

Test position

(Inspection position)disconnected connected closed closed

Working position connected connected closed open

(1) Withdrawable device, left internal side; right internal side by analogy

(2) Coding pin on the guide rail on the withdrawable device

(3) Guide rail

(4) Withdrawable circuit breaker, right side; left side by analogy

(5) Coding pin in the withdrawable device

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Arion

70

WITHDRAWABLE DEVICE 3P 4P

1

For position signalling in the withdrawable deviceWithdrawable device can be additionally equipped with position

signal switches. They enable determination of the circuit breaker

position in the frame. For position signalling, they are delivered in-

stalled on the bearing plate, with connecting cables long 1.5 m. Two

types are delivered with various number of contacts.

Number of contacts according to typeDesign Position Disconnected Test Operating

3WL9111-0AH11-0AA0

or complement code „R15“1 make-and-break 1 make-and-break 1 make-and-break

3WL9111-0AH12-0AA0

or complement code „R16“1 make-and-break 2 make-and-break 3 make-and-break

Parameters of the position signal switchesRated operating voltage U

e250 V a.c./d.c.


440 V a.c./250 V d.c.

Rated frequency fn

50/60 Hz

Rated operating current Ie

AC-12 10 A/24 ÷ 440 V

AC-15 4 A/230 V, 3 A/440 V

DC-12 10 A/24 V, 2.5 A/48 V, 0.2 A/240 V

DC-13 3 A/24 V, 0.1 A/240 V

Protection Fuse Max. PVA10 8A gG

Circuit breaker Max. LPN-8C-1

States of position signal switchesSignal switch Contacts Circuit breaker position

Disconnected position Test position Working position

S30

S31 / S32

S33 / S34 / S35

- contact open- contact closed

3WL9111-0AH11-0AA0or complement code

3WL9111-0AH12-0AA0or complement code


Arion

71

OVERCURRENT RELEASES 3P 4P

Description

Basic descriptionThe overcurrent releases are used for protection of

transformers, lines, circuits, motors and other devices

such as, for example, frequency converters etc. For each

application it is possible to select an optimal overcurrent

release according to requirements from the viewpoint of

protective and other functions, e.g. data communication.

For more information about data communication and

measuring function see page 82. Overcurrent releases are

electronic and controlled by a microprocessor. They work

independently of the voltage in the circuit. The overcurrent

releases do not need an external power supply for their

protective function. The power supply is necessary, if the

circuit breaker is equipped with measuring function Plus

or data communication. All overcurrent releases enable the

control of rated current in the range 0.4 ÷ 1 In. Overview

of parameters of overcurrent releases is on page 72. On

other pages there is a description of individual overcurrent

releases including tripping characteristics. Overcurrent

release models ETU45B and higher enable the setting of

I4t = constant The tripping (time-current) characteristic

thus gets near to the fuse time-current characteristic.

This ensures higher degree of selectivity between the

circuit breaker and the fuses. Eventual failure of the

microprocessor is signaled on all releases by red LED.

DisplayOvercurrent release ETU45B can be equipped with a 4-line

LCD display. Overcurrent release ETU76B has an integrated

graphic display. The displays can show, for instance, the

values of measured quantities in a circuit. The parameters

of the overcurrent release ETU76B are set by means of the

display and push-buttons.

Overcurrent release parameter settingFor overcurrent releases ETU15B to ETU45B, the basic

parameters of protective functions are set by means of

rotary switches. Some other parameters of the overcurrent

release ETU45B are set only via data communication. These

functions are only accessible if the circuit breaker is equipped

with measuring function Plus see page 82. Overcurrent

release ETU76B can be set directly by means of push-buttons

and display via menu or also via data communication.

Rated current moduleThe overcurrent releases, except ETU15B, contain a „Rated

current module”. Normally, each circuit breaker is equipped

with a rated current module of the rating corresponding

to maximum rated current of the circuit breaker. If a lower

rated current of the circuit breaker is required, it is possible

to deliver the circuit breaker with an overcurrent release

containing the rated current module of required value, see

page 27. The rated current module can also be replaced

additionally to decrease the rated current of the circuit

breaker, see page 35. The rated current module can be used

for permanent or temporary reduction of the rated current.

For example, in commissioning of a new plant a lower rated

current is needed initially. The rated current control 0.4 ÷ 1 In

depends on the rated current of the module and not on the

maximum current of the circuit breaker.


Example:

Circuit breaker with max. rated current 2500 A with standard

rated current module

- Ir setting 1000 ÷ 2500 A

Circuit breaker with max. rated current 2500 A and rated

current module with In = 1000 A

- Ir setting 400 ÷ 1000 A

Switchable set of parametersOvercurrent releases ETU76B allow for setting of two

parameter sets (two various tripping characteristics) in the

memory for protection of two different devices. By simple

switching over between these sets of parameters (for

ETU76B via data communication and for ETU76B also via the

menu of the release) the circuit breaker is ready to protect

other device in 200 ms.

N conductor protection or switchingN conductor protection is ensured by overcurrent releases

ETU27B or higher. For current measuring N conductor, the

3-pole circuit breaker must be completed by an external

current transformer for N conductor, see page 36. 4-pole

circuit breakers must be equipped with an internal current

transformer for N conductor, see page 28. For 4-pole circuit

breakers without the internal current transformer for N

conductor N conductor is only switched. For possible setting

of N conductor protection see the table on page 72.

Earth fault protectionSee page 81.

Testing of overcurrent releases and disconnection signallingThe functionality of an overcurrent release can be tested

on the overcurrent release itself. Basic test of protective

functions of the overcurrent release is activated by pressing

the „TEST“ key on the overcurrent release. Overcurrent

releases can also be tested by special testers see page 35. For

more information, please contact OEZ’s technical support.

See the contact at the end of the catalogue. Detailed

information about the overcurrent release testing will be

delivered on request or see „Detailed Instructions for Use“

at www.oez.com.

Overcurrent releases can signal a cause of disconnection by

means of LEDs. LEDs are installed directly on the overcurrent

release. The signalling can be activated by „QUERY“ key. The

LED corresponding to the protective function which caused

the circuit breaker disconnection, lights when the key is

pressed. The overcurrent release remembers the cause of the

last disconnection until its memory is cleared by „CLEAR“ key,

however maximum for 24 hours.

Tripping characteristicsEach type of the Arion overcurrent release has its own

characteristic. Complete characteristic of a release is created by

combining individual parts of characteristics. Characteristics

illustrate the response of the overcurrent release to current

under the state, when current already passes through

the circuit breaker. If the overcurrent release is activated

immediately after the circuit breaker closing i.e. when the

overcurrent release has not measured current, the relevant

switching off time is extended by up to 15 ms depending on the

value of the current. Time and current tolerance are specified

for the characteristics. The characteristics are valid at ambient

temperature –5 up to +55 °C. The release can be operated

at –20 up to +70 °C. For these temperature there is an extended

tolerance range. The circuit breaker with overcurrent release

ETU76B with graphic display can be operated at temperature

up to +55 °C. See program Sichr for visual demonstration

of the tripping characteristics.

Reset after circuit breaker switching off by overcurrent releaseAfter circuit breaker switching off by an overcurrent release,

the overcurrent release must be reset. It is not possible to

switch on the circuit breaker without the overcurrent release

reset. After the circuit breaker switching off by overcurrent

release, the red indicating push-button on the overcurrent

release, which is used for mechanical local signalling of

„switched off by overcurrent release“ and also for local

manual reset of the overcurrent release, slips out.

Automatic resetThe circuit breaker can be equipped with automatic reset

function (complement code „K01“). If the circuit breaker

is equipped with this function, after its switching off

by overcurrent release, the overcurrent release is reset

automatically immediately and the circuit breaker is ready-

to-close. The red indicating push-button remains extended

after the automatic reset. It signals the circuit breaker

switching off by overcurrent release until its manual or

remote reset.

Remote resetThe circuit breaker equipped with the automatic reset can be

also equipped with remote reset. The remote reset function

makes it possible to carry out remote electrical reset of

the indicating push-button signalling the switching off by

overcurrent release. It is also possible to perform manual

reset of the indicating push-button.

Overcurrent release sealingIt is possible to put a sealable transparent cover on the

overcurrent release. The elements used for parameter setting

are covered, and thus unauthorized access to parameter

setting is eliminated. The openings in the cover enable access

to query and test push-buttons. There is also a lockable cap,

which prevents from manual reset of the „switched off by

overcurrent release“ indicator.

Arion

72

OVERCURRENT RELEASES - OVERVIEW OF PARAMETERS 3P 4P

Specifi cationsBasic functions Type of overcurrent release ETU15B ETU25B ETU27B

Overload protection + + +

The function can be switched on and off − − −

Setting range IR = I

n x ... 0.5-0.6-0.7-0.8-0.9-1 0.4-0.45-0.5-0.55

0.6-0.65-0.7-0.8-0.9-1

0.4-0.45-0.5-0.55

0.6-0.65-0.7-0.8-0.9-1

Switchable overload protection (functional dependence I2t- or I4t) − − −

Setting range of delay time tR for I2t at 6x I

n 10 s fi xed 10 s fi xed 10 s fi xed

Setting range of delay time tR for I4t at 6x I

n− − −

Thermal memory − − −

Phase failure sensitivity − at tsd

= 20 ms (M) 1) at tsd

= 20 ms (M) 1)

Protection of N conductor − − +

The function can be switched on and off − − + (by sliding switch)

Setting range for N conductor N IN = I

n x ... − − 1

Short-time delayed short-circuit protection − + +


Setting range Isd

= In x ... − 1.25-1.5-2-2.5-3-4-6-8-10-12 1.25-1.5-2-2.5-3-4-6-8-10-12

Setting range of delay time tsd

− 0-M-100-200-300-400 0-M-100-200-300-400

Switchable short-time delayed short-circuit protection (functional dependence I2t) − − −


at I2t − − −

Function ZSS-s (time shortened selectivity control) − − −

Instantaneous short-circuit protection + + +


Setting range Ii 2-3-4-5-6-7-8x I

nfi xed at I

i ≥ 20x I

n, max. 50 kA fi xed at I

i ≥ 20x I

n, max. 50 kA

Earth fault protection − − + fi xed integrated

Tripping and alarm signalling function − − −

The tripping function can be switched on and off − − + (by rotary switch)

The alarm signalling function can be switched on and off − − −

Measuring of short-circuit current by vectorial addition of currents by means

of internal measuring current transformers on N conductor− − +

Measuring of short-circuit current by external measuring current transformer

on protective conductor− − −

Setting range of limit for tripping Ig

− − A-B-C-D-E

Setting range of limit for alarm signalling Ig

− − −

Setting range of delay time tg

− − 100-200-300-400-500 ms

Switchable function of short-circuit protection (functional dependence I2t) − − −

Setting range of delay time tg at I2t − − −

Function ZSS-g (time shortened selectivity control) − − −

Switchable parameter sets − − −

LCD display Alphanumeric, 4-line − − −

Graphic − − −

Data communication Integrated CubicleBUS − − −

Possible data communication via PROFIBUS protocol − − −

Possible data communication via MODBUS protocol − − −

Measuring function Measuring function Plus − − −

LED signalling active overcurrent release + + +

alarm signalling + + +

faulty ETU + + +

switching off by function L − + +

switching off by function S − + +

switching off by function I − + +

switching off by function N − − +

switching off by function G − − +

G - alarm signalling − − −

switching off by extended protective function − − −

communication − − −

Reporting by signal contacts via external CubicleBUS modules (optical elements or relays)alarm: overload − − −

load reduction, load connection − − −

alarm: high temperature − − −

phase asymmetry − − −

instantaneous disconnection at short-circuit − − −

short-time delayed disconnection at short-circuit − − −

tripping from overload − − −

tripping from overload of N conductor − − −

earth fault tripping − − −

alarm: earth fault − − −

auxiliary relay − − −

faulty ETU − − −

− the function is unavailable; + the function is available; the function is optional1) M = motor protection.

L

N

S

I

G

IR

tR

Isd

tsd

Ii


Arion

73

OVERCURRENT RELEASES - OVERVIEW OF PARAMETERS 3P 4P

Specifi cationsBasic functions ETU45B ETU76BOverload protection + +

The function can be switched on and off − +

Setting range IR = I

n x ... 0.4-0.45-0.5-0.55

0.6-0.65-0.7-0.8-0.9-10.4 ÷ 1 2)

Switchable overload protection (functional dependence I2t or I4t) + (by sliding switch) +

Setting range of delay time tR for I2t 2-3-5-5.5-8-10-14-17-21-25-30 s 2 ÷ 30 s 2)

Setting range of delay time tR for I4t 1-2-3-4-5 s 1-2-3-4-5 s

Thermal memory + (ON/OFF by sliding switch) + (by means of menu/data communication)

Phase failure sensitivity at tsd

= 20 ms (M) 1) + (ON/OFF by means of menu/data communication)

Protection of N conductor + +

The function can be switched on and off + by sliding switch + (by means of menu/data communication)

Setting range for N conductor N IN 0.5 ÷ 1 0.5 ÷ 2 2)

Short-time delayed short-circuit protection + +

The function can be switched on and off + (by rotary switch) + (by means of menu/data communication)

Setting range Isd

(1.25-1.5-2-2.5-3-4-6-8-10-12)x In

1.25x In ÷ 0.8x I

cw 2)


M-100-200-300-400 ms M- 80 ÷ 4000 ms 2)

Switchable short-time delayed short-circuit protection (functional dependence I2t) + (by rotary switch) + (by means of menu/data communication)


at I2t 100-200-300-400 ms 100 ÷ 400 ms 2)

Function ZSS-s (time shortened selectivity control) by means of CubicleBUS by means of CubicleBUS

Instantaneous short-circuit protection + +

The function can be switched on and off + (by rotary switch) + (by means of menu/data communication)

Setting range Ii (1.5-2.2-3-4-6-8-10-12)x I

n. max. 0.8x I

cs1.5x I

n ÷ 0.8x I

cs 2)

Earth fault protectionTripping and alarm signalling function + +

The tripping function can be switched on and off + (by rotary switch) + (by means of menu/data communication)

The alarm signalling function can be switched on and off − + (by means of menu/data communication)

Measuring of short-circuit current by vectorial addition of currents by means of internal

measuring current transformers on N conductor+ +

Measuring of short-circuit current by external measuring current transformer on

protective conductor+ +

Setting range of limit for tripping Ig

A-B-C-D-E A-B-C-D-E

Setting range of limit for alarm signalling Ig

A-B-C-D-E A-B-C-D-E

Setting range of delay time tg

100-200-300-400-500 ms 100 ÷ 500 ms 2)

Switchable function of short-circuit protection (functional dependence I2t) + +

Setting range of delay time tg at I2t 100-200-300-400-500 ms 100 ÷ 500 ms 2)

Function ZSS-g (time shortened selectivity control) by means of CubicleBUS by means of CubicleBUS

Switchable parameter sets − +

LCD display Alphanumeric, 4-line + −

Graphic − +

Data communication Integrated CubicleBUS + +

Possible data communication via PROFIBUS-DP

Possible data communication via MODBUS

Measuring function Measuring function Plus + +

LED signalling active overcurrent release + +

alarm signalling + +

faulty ETU + +

switching off by function L + +

switching off by function S + +

switching off by function I + +

switching off by function N + +

switching off by function G + (only with earth fault protection module) + (only with earth fault protection module)

G - alarm signalling + (only with earth fault protection module) + (only with earth fault protection module)

switching off by extended protective function + +

data communication + +

Reporting by signal contacts via external CubicleBUS modules (optical elements or relays)alarm: overload + +

load reduction, load connection + +

alarm: high temperature + +

phase asymmetry + +

instantaneous disconnection at short-circuit + +

short-time delayed disconnection at short-circuit + +

tripping from overload + +

tripping from overload of N conductor + +

earth fault tripping + (only with earth fault protection module) + (only with earth fault protection module)

alarm: earth fault + (only with earth fault protection module) + (only with earth fault protection module)

auxiliary relay + +

faulty ETU + +2) Value setting step: Range 0 ÷ 1 1 ÷ 100 100 ÷ 500 500 ÷ 1000 1000 ÷ 1600 1600 ÷ 10000 10000 ÷ max

Step 0,1 1 5 10 50 100 1000


Arion

74

OVERCURRENT RELEASES - ETU15B 3P 4P

Description

0,01

0,1

1

10

100

1000

10000

0,1 1 10 100

NS

E0

_0

15

27

/ n

i min i max

R min R max

UseSimple protection of installations in buildings and protection

of equipment without time selectivity up to 6300 A.

Properties adjustable overload protection with characteristic I2t with fi xed

delay tR = 10 s at 6x I

R

instantaneous short-circuit protection in the range (2 ÷ 8)x In

protective function setting by rotary switch

For other technical data see the table on page 72.

Tripping characteristic

Tolerance at set current:L: tripping between 1.05 and 1.2x I

R

I: - 0 %, +20 %

Tripping time tolerance:L: - 20 %, + 0 % for characteristic I2t

I: < 50 ms

Function

Mechanical reset

of reclosing blocking

Signalling: overcurrent

release activated

Alarm signalling:

overload

Rotary switch:

setting of limit of switching

off by overcurrent

Rotary switch:

setting of limit

of instantaneous tripping

at short-circuit

Option: safety lock, prevents from

pressing of reset push-button after

switching off by overcurrent

Signalling: faulty

overcurrent release

Sealing lug

Test connector


..

.

. .

Arion

75


DescriptionUseClassical protection of building installations, motors and

equipment with time selectivity up to 6300 A.

Properties adjustable overload protection with characteristic I2t

with fi xed delay tR = 10 s at 6x I

R

short-time delayed short-circuit protection,

adjustable to (1.25 ÷ 12)x In

instantaneous short-circuit protection set to 20x In , max. 50 kA

signalling overload

LED signalling of tripping cause

possible overcurrent release testing function





R

S: - 0 %, +20 %

I: - 0 %, +20 %


S: - 0 %, + 60 ms nebo –0 %, +10 % for characteristics with fi xed delay

I: < 50 ms

Function

0,01

0,1

1

10

100

1000

10000

0,1 1 10 100

NS

E0

_0

15

20

/ n

R min R max

0,4 ... 1,0 x n

sd min1,25 ... 12 x n

0 ... 0,4 s

sd max

i > 20 x n

max. 50 kAi

I R

I sd

t sd

Mechanical reset



release activated

Alarm signalling: overload

Rated current module

Rotary switch: setting of limit

of switching off by overcurrent

Rotary switch: setting of short-

time delayed short-circuit

protection

Fixed instantaneous

short-circuit protection

Query push-button

Test push-button


pressing of reset push-button

after switching off

by overcurrent

Signalling: faulty

overcurrent release

Signalling of release

tripping cause

Rotary switch: setting

of tripping delay at short-circuit

Sealing lug

Reset push-button

Test connector


. .

..

.

.

Arion

76


DescriptionUseClassical protection of building installations, motors and equipment

with time selectivity up to 6300 A. The overcurrent release has fi xed

integrated earth fault protection module.

Properties adjustable overload protection with characteristic I2t

with fi xed delay tR = 10 s at 6x I

R



instantaneous short-circuit protection set to 20x In , max. 50 kA

overload signalling



protective function setting by rotary or sliding switches

possible protection of N conductor

fi xed integrated earth fault protection module – calculation

of earth current from vector sum of individual currents




R

S: - 0 %, +20 %

I: - 0 %, +20 %

G: - 0 %, +20 %

Function

0,01

0,1

1

10

100

1000

10000

0,1 1 10 100

NS

E0

_0

15

19

/ n

R min R max

0,4 ... 1,0 x nN

sd min1,25 ... 12 x n

0 ... 0,4 s

sd max

i > 20 x n

max. 50 kAi

0,01

0,1

1

10

100

1000

10000

100 1000 10000 100000

NS

E0

_0

15

21

g min g max

100 ... 1200 A 1)

0,1 ... 0,5 sg max

g min

A

1) Velikost I and II: 100 ... 1200 A

Velikost III: 400 ... 1200 A.

Mechanical reset



release activated

Alarm signalling:

overload





of short-time delayed


Fixed instantaneous


Rotary switch: setting earth

fault protection

Query push-button

Test push-button




Signalling: faulty

overcurrent release


tripping cause

Rotary switch: setting of tripping

delay at short-circuit

Sealing lug


of delay of protection

at earth fault

Reset push-button

Test connector

Function LSI Function G


S: - 0 %, + 60 ms or –0 %, +10 % for characteristics with fi xed delay

I: < 50 ms

G: - 0 ms, + 60 ms or –0 %, +10 % for characteristics with fi xed delay


..

.

. .

.

.

.

.. .

Size

Size

Arion

77


DescriptionUseBudget-priced universal overcurrent release for intelligent buildings

and for all industrial applications.

Properties adjustable overload protection with characteristic I2t or I4t with

adjustable delay time 2 ÷ 30 s for I2t at 6x IR, 1 ÷ 5 s for I4t at 6x I

R



instantaneous short-circuit protection set from (1.5 ÷ 12)x In;

max. 0.8x Ics

, max. 50 kA

overload signalling



protective function setting by rotary or sliding switches

adjustable delay class for overload protection

switchable characteristics I2t and I4t in overload area and in the

area of short-time delayed short-circuit protection for better

current selectivity with assigned fuses or circuit breakers

thermal memory, which is used for protection at the circuit breaker

reclosing after switching off by overload – it can be disabled

possible protection of N conductor (separately adjustable)

optional earth fault protection module with separately

adjustable alarm signalling and tripping functions

possible connection of data communication and measuring

function Plus

independent time-delayed release with possibility of angle

setting for better visibility


Function




Optional alphanumeric display

Scrolling down

Signalling: faulty

overcurrent release

Thermal memory: ON/OFF

Protection of N conductor: ON/OFF

Setting of overload limit of N

conductor

Switching of overload

characteristics I2t/I4t

Rotary switch: setting of tripping

delay at overload


of tripping delay at short-circuit

Tripping cause signalling

Sealing lug

Optional earth fault modules

Alarm signalling: earth fault

Signalling: tripping by earth fault

Rotary switch: setting of delay

of protection at earth fault - tg/I2t

g

Reset push-button

Test connector


release activated

Alarm signalling:

overload

COMMUNICATION

EXTENSION F.





of short-time delayed



of instantaneous short-circuit

protectionEarth fault measuring switch


of limit of earth fault

protection


of earth fault alarm

Test push-buttonQuery push-button

Mechanical reset


Scrolling up


Arion

78




R

S: - 0 %, +20 %

I: - 0 %, +20 %

G: - 0 %, +20 %



I: < 50 ms


Function L

0,01

0,1

1

10

100

1000

10000

0,1 1 10 100

NS

E0

_0

15

22

R

/ n

0,4 ... 1,0 x n

4 = const

2 = const

R2

41 ... 5 for2 ... 30 for

0,01

0,1

1

10

100

1000

10000

0,1 1 10 100

NS

E0

_0

15

24

/ n

i

1,5 x n... 0,8 x cs

0,01

0,1

1

10

100

1000

10000

100 1000 10000 100000N

SE

0_

01

52

5

g 0,1 ... 0,5 s

g

100 ... 1200 A 1)

A

Velikost and : 100 ... 1200 AI II

Velikost : 400 ... 1200 AIII

1)

0,01

0,1

1

10

100

1000

10000

0,1 1 10 100

NS

E0

_0

15

23

sd

0,1 ... 0,4 s

/ n

2sd = const

1,25 ... 12 x n

2sd = const

sd = const

0,02 ... 0,4 s

Function S

Function I Function G


..

.

..

.

.

.. .

. .

.

..

. .

. .

. .

Size I and II: 100 ... 1200 ASize III: 400 ... 1200 A

Arion

79


DescriptionUseOvercurrent release with versatile options for network analysis with graphic

display. Up to 6300 A.

Properties adjustable overload protection with characteristic I2t or I4t with fi xed

adjustable delay time 2 ÷ 30 s for I2t at 6x IR, 1 ÷ 5 s for I4t at 6x I

R


adjustable to 1.25x In ÷ 0.8x I

cw

instantaneous short-circuit protection set from 1.5x In ÷ 0.8x I

cs,

max. 100 kA

overload signalling




adjustable delay class for overload protection

switchable characteristics I2t and I4t in overload area and in the area

of short-time delayed short-circuit protection for better current

selectivity with assigned fuses or circuit breakers

thermal memory, which is used for protection at the circuit breaker

reclosing after switching off by overload – it can be disabled

possible protection of N conductor (separately adjustable)

optional earth fault protection module with separately adjustable alarm

signalling and tripping functions

possible connection of data communication and measuring function Plus

recognition of energy fl ow direction

two parameter sets, stored in the electronic release memory (switching

over by an external signal or directly on the overcurrent release)

switchable overload protection for protection of modern drives

adjustable delay of short-circuit protection up to 4000 ms

adjustable protection of N conductor up to IN = 2x I

n

protective function setting by means of data communication

graphic presentation of all parameters and events and curves

storage of events and tripping causes for specifi c fault analysis

high contrast backlit graphic display with quiet mode


Function





release activated

Alarm signalling:

overload

COMMUNICATION

EXTENSION F.

Graphic display

Control push-buttons

for setting of release parameters

Signalling: faulty

overcurrent release

Alarm signalling

at earth fault

Signalling:

tripping by earth fault

Field for designation

of set values

Reset push-button

Test connector


tripping cause


Optional earth fault

protection module


of set values

Test push-button

Query push-button

Mechanical reset


Rating Plug


Arion

80




R

S: - 0 %, +20 %

I: - 0 %, +20 %

G: - 0 %, +20 %



I: < 50 ms


Function L

0,01

0,1

1

10

100

1000

10000

0,1 1 10 100

NS

E0

_0

15

22

R

/ n

0,4 ... 1,0 x n

4 = const

2 = const

R2

41 ... 5 for2 ... 30 for

0,01

0,1

1

10

100

1000

10000

0,1 1 10 100

NS

E0

_0

15

24

/ n

i

1,5 x n... 0,8 x cs

0,01

0,1

1

10

100

1000

10000

100 1000 10000 100000N

SE

0_

01

52

5

g 0,1 ... 0,5 s

g

100 ... 1200 A 1)

A

Velikost and : 100 ... 1200 AI II

Velikost : 400 ... 1200 AIII

1)

Function S

Function I Function G

0,01

0,1

1

10

100

1000

10000

0,1 1 10 1

NS

E0

_0

15

26

/ n / cw

sd = const

0,02 ... 4 s

2sd = const

0,1 ... 0,4 s

1,25 x n ... 0,8 x cw

sd


. ..

..

..

.

. .

.

..

.

. .

. .

. ..

.

Size I and II: 100 ... 1200 ASize III: 400 ... 1200 A

Arion

81

OVERCURRENT RELEASES - EARTH FAULT MODULE 3P 4P

DescriptionThe earth fault protection module measures earth fault current.

Adjustable delay (time lag) enables selective sequencing of

more circuit breakers. On the module it is possible to select the

function of signalling or tripping (Alarm/Trip) at exceeding of a

set limit of the earth current. By pressing the Query push-button

the tripping cause is indicated by LED. In the overcurrent release

ETU27B the earth fault protection module is integrated. Releases

ETU45B, ETU55B and ETU76B are available in two variants.

Without earth fault protection module or with integrated earth

fault protection module.


Method of measuring1. Vectorial sum of currentsOvercurrent release measures currents in all three phases and

also in N conductor and evaluates earth fault current by means of

vectorial addition of these currents. 3-pole circuit breakers must

be completed by an external measuring current transformers

for N conductor see page 40. 4-pole circuit breakers must be

equipped with an internal current transformer for N conductor,

see page 28.

2. Direct measuring of earth fault currentDirect measuring of earth fault current is performed by

measuring current transformer with ratio 1200 A/1A and class

of accuracy 1. Internal resistance of the circuit for the measuring

current transformer connection is 0.11 Ohm. The measuring

current transformer is installed on the earth conductor of the

(power) transformer unit.

SettingFor ETU27B and ETU45B release the earth fault protection

module is set by switches. For ETU76B it is set via menu or

communication.

Ft is possible to set:

earth fault measuring mode

limits for signalling and switching off of earth fault

earth fault tripping delay

Earth fault protection with characteristic I2tAll releases - except ETU27B - have switchable characteristic I2t

= constant. The use of this characteristic reduces thermal load f

protective conductor PE at short-circuit.

Earth fault

measuring mode switch

Alarm signalling

of earth fault

Signalling tripping

by earth fault

Rotary switch setting

the limits of tripping

at earth fault

Rotary switch setting

the limits of alarm

at earth fault

Rotary switch of earth

fault protection delay

tg / I2t

g


of the set measuring mode

Alarm signalling

of earth fault

Signalling tripping

by earth fault


of set limits


of set limits

Earth fault measuring mode switch GFM AT 45B

Earth fault protection module GFM AT 76B

3-pole circuit breaker, measuring current transformers

on N conductor, vectorial sum of currents

3-pole circuit breaker, measuring current transformer

on earth conductor of the transformer unit, direct measuring

4-pole circuit breaker, measuring current transformer

on earth conductor of the transformer unit, direct measuring

Setting range Ig

Circuit breaker size

I and II III

A 100 A 400 A

B 300 A 600 A

C 600 A 800 A

D 900 A 1000 A

E 1200 A 1200 A


Arion

Arion

Arion

Arion

82

LOCKING AND BLOCKING DEVICES 3P 4P

Description

MeasuringCircuit breaker equipped with relevant modules can measure

electrical quantities in the protected circuit. E.g. current, volt-

age or power output. The values can be displayed directly on

the overcurrent release display or transferred by means of data

communication.

Data communicationData communication can be implemented via PROFIBUS or

MODBUS protocol. Values can be obtained also in analog form

via CubicleBUS module. Another method of transfer of the

measured value is via BDA adapter with Ethernet protocol. This

makes it possible to view the values on a standard PC. This so-

lution is intended above all for service actions.

The circuit breaker equipped with data communication enables:

remote control

setting of overcurrent release parameters

state monitoring

transfer of measured values

GDS fi les necessary for control unit programming will be de-

livered on request.

Measuring

Measuring variants and properties Variant Standard variant – without measuring function Plus Extended variant – with measuring function Plus

Measured quantities Current

Current, voltage, power output (active, apparent, reactive), Energy, Cos φ,

frequency, harmonic analysis

- displays instantaneous value and records minimum and maximum value

- enables storage of behaviour (curves) of current and voltage in the memory 3)

- signals exceeding of the set limits of measured quantities 3)

- extends protective functions 3)

Necessary circuit breaker equipment

Overcurrent release ETU45B or ETU76B ETU45B or ETU76B

Measuring function Plus No – current measuring is standard function of the release ETU45B, ETU76B Yes

Measuring voltage transformers No Yes

Power supply No Yes

Display of measured values

Local Yes – on the overcurrent release display 2) Yes – on the overcurrent release display 2)

Remote (PC, PLC, analog measuring instruments)Yes – the circuit breaker must be equipped with data communication PROFI-

BUS, MODBUS, CubicleBUS or with BDA adapter

Yes – the circuit breaker must be equipped with data communication PROFI-

BUS, MODBUS or CubicleBUS

Type designation for ordering

Component/module type designation/complement code type designation/complement code

Overcurrent release

ETU45B without display 1) ARION WL1 - EB - ARION WL1 - EB -

ETU45B with display ARION WL1 - FB - ARION WL1 - FB -

ETU76B ARION WL1 - NB - ARION WL1 - NB -

Measuring function Plus No „F05“

Measuring voltage transformers for 400 V a.c. No 3WL9111-0BB68-0AA0

Power supply No 6EP1333-2AA01

1) The circuit breaker must be equipped with data communication PROFIBUS, MODBUS or CubicleBUS for transfer and display of measured values.2) The circuit breaker must be equipped with overcurrent release EtU45B with display or EtU76B with graphic display.3) Detailed information about measuring function Plus will be delivered on request or see „Detailed Instructions for Use“ at www.oez.com.

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Measuring function Plus

Output device

e.g. notebook

ETU

BSS

COM15

Ethernet/

Intranet/

Internet

BDA

BDA Plus

PLC SIMATIC S7

data acquisition and

processing

PC with program Switch ES Powerparameterization and visualization by

means of PROFIBUS


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Data communication - PROFIBUS, MODBUS, BDA adapterData communication methods and properties

Method of data communication PROFIBUS MODBUS BDA adapterCommunication protocol PROFIBUS MODBUS Ethernet

Connectible display and control devices PC, PLC - e.g. SIMATIC S7 On request PC

SW of connected PC 6GK1704-5DW08-1AA0

- SIMATIC NET PB SOFTNET-DP

On request Internet Explorer + JAVA 2 Virtual Machine

HW of PC 6GK1571-1AA00 - USB adapter On request network card or port RS232

Necessary circuit breaker equipmentOvercurrent release ETU45B, ETU76B ETU45B, ETU76B ETU45B, ETU76B

Power supply Yes Yes Yes 4)

Communication module COM15 3) COM16 3) BDA adapter 3)

Circuit breaker controlCircuit breaker ON/OFF Yes Yes Yes 1)

Reset of signalling „switched off by overcurrent release“ Yes 5) Yes 5) Yes 5)

Free user digital output ON/OFF Yes Yes Yes 1)

Signalling of circuit breaker stateCircuit breaker state ON/OFF Yes Yes Yes 6)

Switched off by overcurrent release Yes Yes Yes 6)

Circuit breaker position in the withdrawable device Yes Yes Yes 1) 6)

Disconnected by undervoltage release Yes Yes No

Ready-to-close Yes Yes Yes 6)

Storage device state Yes Yes Yes 6)

Ready-to-close Yes Yes Yes 6)

Monitoring of input state of CubicleBUS module with digital inputs Yes Yes Yes 6)

Parameter settingChange of parameters of protective functions 2) Yes 2) Yes Yes

Parameter set switching 2) Yes 2) Yes Yes

Maintenance information reset Yes Yes Yes

Reset of minimum and maximum measured values Yes Yes Yes

Event memory and behaviour memory clearing Yes Yes Yes 1)

Setting of limits for measured value exceeding alarm *) Yes Yes Yes

Setting of parameters of extended protective functions *) Yes Yes Yes

Reading of parametersReading of event protocol Yes Yes Yes 1)

Reading of overcurrent release tripping protocol Yes Yes Yes 1)

Download of protective function parameters Yes Yes Yes

Contact wear Yes Yes Yes 6)

Circuit breaker identifi cation Yes Yes Yes

Number of pressing for storage device loading, number of operating hours Yes Yes Yes 1)

Number of switching off by release (function L, S, I total) Yes Yes Yes

Download of limits for measured value exceeding alarm *) Yes Yes Yes

Download of parameters of extended protective functions *) Yes Yes Yes

Download of record of current and voltage behaviour *) Yes Yes Yes

AlarmsAlarm of switching off by overcurrent release with breaking current

value/including timeYes Yes Yes

Alarm with information of its start and end/including time Yes Yes Yes

Alarm of exceeding of limits of measured value *) Yes Yes Yes

Measured quantitiesCurrent in all phases including max. and min. value/including time Yes Yes Yes/No

Temperature in the circuit breaker including max. and min. value/including time Yes Yes Yes/No

Temperature in the switchboard including max. and min. value/including time Yes Yes No

Current, voltage, power output (active, apparent, reactive), energy, Cos φ,

frequency, harmonic analysis including max. and min. value *) Yes Yes Yes

Type designation for orderingComponent/module type designation/complement code type designation/complement code type designation/complement code

Overcurrent release

ETU45B without display ARION WL1 - EB - ARION WL1 - EB - ARION WL1 - EB -

ETU45B with display ARION WL1 - FB - ARION WL1 - FB - ARION WL1 - FB -

ETU76B ARION WL1 - NB - ARION WL1 - NB - ARION WL1 - NB -

Data communication „F02“ „F12“ 3WL9111-0AT33-0AA

BSS module included „F02“ included „F12“ optional „F01“

Source 6EP1333-2AA01 6EP1333-2AA01 6EP1333-2AA01 4)

*) Only for circuit breaker equipped with measuring function Plus, see page 82.1) Only if the circuit breaker is equipped with data communication PROFIBUS or MODBUS.2) Only with ETU76B.3) COM15 is the module of data communication via protocol PROFIBUS, COM16 is the module of data communication via protocol MODBUS, BDA adapter is the module of data communication via protocol ETHERNET.4) Only if power supply is not provided for data communication or measuring function Plus.5) The circuit breaker must be equipped with remote and automatic reset see page 28.6) The circuit breaker must be equipped with BSS module see page 28.


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Data communication - CubicleBUS

Module with digital outputs 6 digital outputs

outputs by means of relays or optical elements

outputs can be assigned to selected circuit breaker state signals

output assignment by means of rotary switch

max. 2 modules can be connected to the circuit breaker

Module with confi gurable digital outputs 6 digital outputs

outputs by means of relays or optical elements

outputs can be assigned to selected circuit breaker state signals

max. 1 module can be connected to the circuit breaker

confi guration by means of BDA adapter or PC with software „ES Switch

Power“ via PROFIBUS

Module with analog outputs four analog outputs (3 phases + N-pole)

at a time it can transfer one selected measured quantity with values in all

three phases and N pole

possibility of selection of analog output type 0 ÷ 10 V or 4 ÷ 20 mA

selection of quantities to be transferred and selection of analog output type

is possible by means of rotary switch

max. 2 modules can be connected to the circuit breaker

Module with digital inputs module has two modes

control voltage 24 V d.c.

max. 2 modules can be connected to the circuit breaker one in mode 1 and

the other in mode 2

MODE 1: user inputs transferred via protocol PROFIBUS or Ethernet

(BDA adapter) - 6 digital inputs

MODE 2: switching of overcurrent release parameter sets

(for ETU76B) - 1 digital input

ZSS module – time shortened selectivity control at connection of circuit breakers Arion at more levels it ensures full

selectivity at short-circuit protection

ensures as short breaking time as possible in case of short-circuit

all controlled circuit breakers must be equipped with one ZSS module

At short-circuit in the protected circuit, the aff ected circuit breaker sends “short-

circuit protected” alarm. Consequently, the system can determine the place of

short-circuit, and disconnect the circuit breaker, which is closest to the short-

circuit in the energy fl ow direction. Higher-level circuit breakers are in standby

mode. If the circuit breaker, which is closest to the short-circuit, does not send the

information of the short-circuit (for example, the circuit breaker is set incorrectly),

the short-circuit will switch off the closest higher-level circuit breaker immedi-

ately, without waiting for expiration of selectivity time.

Detailed information about CubicleBUS modules will be delivered on request or see „Detailed Instructions for Use“ at www.oez.com.

Parameters of CubicleBUS modulesName Module with digital outputs Module with confi gurable

digital outputsModule with analog outputs Module with digital inputs ZSS module

Type designation 3WL9111-0AT26-0AA0 3WL9111-0AT20-0AA0 3WL9111-0AT23-0AA0 3WL9111-0AT27-0AA0 3WL9111-0AT21-0AA0

Function digital outputs programmable digital outputs analog outputs digital inputs time shortened selectivity control

Number of inputs – – – 6/1 according to mode, see the text –

Number of outputs 6 6 4 (3f + N) – –

Output/input type digital digital analog digital –

Rated operating current Ue

Relay output AC-15 6 A/250 V a.c. 6 A/250 V a.c. – – –

DC-13 2 A/24 V d.c., 0.2 A/250 V d.c. 2 A/24 V d.c., 0.2 A/250 V d.c. – – –

3WL9111-0AT26-0AA0 – relay outputs

3WL9111-0AT20-0AA0 – relay outputs

3WL9111-0AT23-0AA0

3WL9111-0AT27-0AA0

3WL9111-0AT21-0AA0


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AUXILIARY SWITCHES, SIGNAL SWITCHES 3P 4P

DescriptionAuxiliary switchesThe switches signal always the state of main contacts of

the circuit breaker. Each circuit breaker is equipped with

auxiliary switch with two make and break contacts. The

circuit breaker can by completed by additional switch.

Signal switch „switched off by overcurrent release“– designation in the diagram: S24

This switch signals the circuit breaker disconnection by over-

current release due to overload, short-circuit or earth fault.

The signal switch is optional accessory. If the circuit breaker

is equipped with data communication, this switch is standard

accessory.

Specifi cationsAuxiliary switches – designation in the diagram: S1, S2, S3, S4, S7, S8


500 V a.c./d.c.


500 V a.c/d.c.

Rated frequency fn

50/60 Hz


AC-12 10 A/24 ÷ 500 V

AC-15 4 A/24 ÷ 230 V, 3 A/400 V, 2 A/500 V

DC-12 10 A/24 V, 8 A/48 V, 3,5 A/110 V, 1 A/220 V

DC-13 8 A/24 V, 4 A/48 V, 1,2 A/110 V, 0,4 A/220 V

Specifi cationsSignal switche


250 V a.c./d.c.


440 V a.c./250 V d.c.

Rated frequency fn

50/60 Hz


AC-12 8 A/250 V

DC-12 6 A/24 V, 0,4 A/125 V, 0,2 A/250 V

Signal switch “ready-to-close” – designation in the diagram: S20

Circuit breakers are standardly equipped with an optical indi-

cator of readiness to closing. The switch enables repote signa-

lling „ready-to-close“. The signal switch is optional accessory. If

the circuit breaker is equipped with data communication, this

switch is standard accessory.

Signal switch of the storage device state– designation in the diagram: S21

Circuit breakers are standardly equipped with an optical indi-

cator of storage device state. The switch enables remote sig-

nalling, whether the storage device is loaded up or released.

The signal switch is optional accessory. If the circuit breaker is

equipped with data communication, this switch is standard

accessory.

Diagram see page 51


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SHUNT TRIPS, AUXILIARY POWER SOURCES FOR SHUNT TRIPS 3P 4P

DescriptionShunt tripShunt trip causes immediate disconnection of the circuit

breaker when voltage is applied on it. The shunt trip is deliv-

ered in the version for short-time excitation (overexcitation)

with load factor 5 % and in the variant for continuous excita-

tion with load factor 100 %. Continuously excited overcurrent

release enables circuit breaker blocking in disconnected state

and blocking of eventual circuit breaker reclosing. It is possible

to buy an auxiliary power source for shunt trip, which enables

circuit breaker disconnection at interruption of control circuit

power supply.

Auxiliary release signal switchShunt trip state is signaled by the auxiliary signal switch.

UNDERVOLTAGE RELEASES 3P 4P

DescriptionUndervoltage releaseUndervoltage release causes instantaneous disconnection of

the circuit breaker at drop of control voltage of the release

under a specifi ed limit or at full loss of voltage. If the under-

voltage release is not excited, it is not possible to switch on the

circuit breaker mechanically or electrically. The undervoltage

release is delivered in two variants. Short-time delayed with

delay of 80 or 200 ms and long-time delayed with delay of 0.2

to 3.2 s.

Auxiliary release signal switchUndervoltage release state is signaled by the auxiliary signal

switch.

Specifi cationsShunt trip – designation in the diagram: F1, F2

Load factor for 100 % for 5 %


110, 230 V a.c.

24, 30, 48, 60, 110, 220 V d.c.

Rated frequency fn

50/60 Hz

Input power 15 W/15 VA

Characteristic U>= 0.7 Ue circuit breaker must be switched off

Control pulse min. 60 ms 25 ms

Time to switching 80 ms 50 ms

Protection Circuit breakers for AC

Circuit breakers for DC

LPN-1C-1

LPN-DC-2C-1

Loading time ∞ 3 s

Shunt trip signal switch – designation in the diagram: S22 or S23


250 V a.c./d.c.


440 V a.c./250 V d.c.

Rated frequency fn

50/60 Hz


AC-12 8 A/250 V

DC-12 6 A/24 V, 0.4 A/125 V, 0.2 A/250 V

Auxiliary power sources for shunt trips

Operating voltage Type Maximum power supply time

110 V a.c./d.c. 3WL9111-0BA13-0AA0 5 min from failure

230 V a.c./220 d.c. 3WL9111-0BA14-0AA0 5 min from failure

Specifi cationsUndervoltage release – designation in the diagram: F3, F4


110 , 230 V, 400 V a.c.

241), 301), 48, 110, 220 V d.c.

Rated frequency fn

50/60 Hz

Input power 5 W/5 VA (holding 200 W/200 VA)

Characteristic U>=0.85 Ue circuit breaker can be switched on

U<= 0.35 Ue circuit breaker must be switched off

Control pulse min. 60 ms

Time to switching off 80 ms

Protection Circuit breaker LPN-1C-1

Undervoltage release signal switch – designation in the diagram: S23


250 V a.c./d.c.


440 V a.c./250 V d.c.

Rated frequency fn

50/60 Hz


AC-12 8 A/250 V

DC-12 6 A/24 V, 0.4 A/125 V, 0.2 A/250 V

1) - only for short-time delayed undervoltage release

Combinations of auxiliary releasesAuxiliary release Combination A B C D E F

1st auxiliary release No Shunt No Shunt No Shunt

2nd auxiliary release No No Shunt Shunt Undervoltage Undervoltage

Diagram see page 51

Diagram see page 51


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DescriptionLocking device against unauthorized closingThis function prevents from circuit breaker closing and

meets the requirements of EN 60 204 (VDE 0113) for safe

disconnection from the network. The locking device is ef-

fective only on given circuit breaker. After circuit breaker

replacement, the closing is not prevented until the new

circuit breaker is locked against unauthorized closing. After

activation of the locking device the circuit breaker must be

switched off . The lock is eff ective only with withdrawn key.

The key can be withdrawn only in position “OFF”. With the

circuit breaker “ON” the locking device is blocked.

Locking device against unauthorized closing, inde-pendent of the circuit breakerThis special function for withdrawable circuit breakers pre-

vents from circuit breaker closing, is independent of the cir-

cuit breaker, and meets the requirements of EN 60 204 (VDE

0113) for safe disconnection from the network. It prevents

from unauthorized closing of the circuit breaker also after

its replacement by other circuit breaker. The locking is eff ec-

Mechanical interlocking

tive only with the circuit breaker switched off and the key

withdrawn. The key can be withdrawn only in position “OFF”.

With the circuit breaker “ON” the locking device is blocked.

Protective caps for mechanical ON/OFFThey prevent from unauthorized closing/opening of the cir-

cuit breaker on the control panel. For the variant with lock-

ing by means of a safety lock, it is only possible to press the

push-buttons, if the key is inserted. The circuit breaker can

be switched ON/OFF remotely. The lock is eff ective only with

withdrawn key. For the variant with locking by means of a

padlock, the push-buttons are covered by the caps with hole

of diameter 6.5 mm. The holes enable the circuit breaker

control by means of a special tool.

Locking devices of the storage device leverThe storage device hand drive lever can be locked by a pad-

lock. After it, it is not possible to wind up the storage device

by the lever.

Locking devices against shiftingIt prevents from withdrawal of the crank for circuit breaker

shifting. The circuit breaker is thus secured against with-

drawing. The lock is eff ective only with withdrawn key.

Blocking device against shifting of the circuit breaker at opened switchboard door The crank for circuit breaker withdrawing/inserting is blocked

and cannot be withdrawn. Circuit breaker cannot be moved.

The blocking is eff ective only with the crank inserted.

Blocking device against switchboard door openingBlocking is transferred by Bowden cable.

Ft is not possible to open the switchboard door, if:

fi xed circuit breaker is switched on

withdrawable circuit breaker in operating position

Max. 1 circuit breaker can be switched on

Max. 2 arbitrary circuit breakers can be switched on

Max. 1 circuit breaker can be switched on

2 transformers or only generator can be switched on

Transformer and generator are blocked

For other information see detailed instructions for use at www.oez.com.

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Example of possible interlocking

Mechanical interlocking can block 2 or 3 circuit breakers/

switch-disconnectors. The mechanical interlocking is solved

by means of Bowden cables. It is possible to interlock circuit

breakers and switch-disconnectors of both fi xed and with-

drawable design.

For example, it is possible to block 3 devices: 2 circuit break-

ers of withdrawable design and one switch-disconnector of

fi xed design. Mechanical interlocking is only functional if the

circuit breaker of withdrawable design is in operating posi-

tion. The distance between blocked circuit breakers/switch-

disconnectors is given by the length of the used Bowden ca-

bles. Circuit breakers/switch-disconnectors can be installed

next to each other or above each other. Circuit breakers/

switch-disconnectors equipped with mechanical interlocking

are standardly equipped with 2 m Bowden cables. It is possi-

ble to buy separately Bowden cables of the length 2 m, 3 m or

4.5 m. At use of mechanical interlocking for three circuit

breakers/switch-disconnectors, it is necessary to order to

each circuit breaker/switch-disconnector separately one ad-

ditional Bowden cable of relevant length. Mechanical endur-

ance of the mechanical interlocking is 10 000 cycles.

Conditions of use and correct function of mechanical interlocking:

Bowden cables must be, if possible, led straight, without

undue bends

bend radius of the Bowden cable must be higher than 500 mm

the sum of all bend angles of the Bowden cable must not

be higher than 640°

at arrangement of the interlocked circuit breakers/

switch-disconnectors above each other the interlocking

mechanismus must be in row above each other


the distance between the blocked circuit breakers/switch-

disconnectors is given by the length of the Bowden cables

which must be led according to the mentioned rules

Bowden cables must be fixed in the switchboard already

before mechanical interlocking setting

fixed Bowden cables must not prevent circuit breaker/

switch-disconnector handling or switchboard door opening

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DRIVES AND CLOSING RELEASES 3P 4P

DescriptionHand driveEach circuit breaker is equipped with the hand drive. Hand drive

lever is used for mechanical loading of the storage device.

Motor driveIt is used for automatic loading of the storage device of the

closing mechanism. The motor drive is switched on automati-

cally, if the storage device is not loaded(if supply voltage is

applied). After storage device loading, the motor drive is

switched off automatically. Manual storage device loading by

a lever is independent of the motor drive.

Motor drive switchIt switches the motor drive off .

Operating cycle counterThe circuit breaker with the motor drive can be equipped with

5-place cycle counter. The counter adds „1” after each full stor-

age device loading.

Closing releaseIt enables local (by electrical ON push-button on the front

control panel) or remove switching the circuit breaker on by

electrical pulse. The closing release is delivered in the version

for short-time excitation (overexcitation) with load factor 5 %

and in the version for continuous excitation with load factor

100 %. Circuit breakers switching on by means of mechanical

“ON” push-button on the front panel of the circuit breaker is

independent of the closing release.

Diagram see page 51

Specifi cationsHand drive

Number of lever pressing

for full storage device loading

9

Control force 230 N

Motor drive


110 , 230 V a.c.

24, 301), 48, 601), 110, 220 V d.c.

Rated frequency fn

50/60 Hz

Input power 110 W/110 VA

Time to storage device loading ≤ 10 s

Protection 24 ÷ 60 V PVA10 2A gG, LPN-2C-1

110 ÷ 230 V LPN-1C-1

Closing release

Load factor for 100% for 5%


110 , 230 V a.c.

241), 301), 48, 60, 110, 220 V d.c.

Rated frequency fn

50/60 Hz

Input power Ie

15 W/15 VA

Control pulse min. 60 ms 25 ms

Time to switching 80 ms 50 ms

Protection Circuit breakers for AC LPN-1C-1

Circuit breakers for DC LPN-DC-2C-1

Loading time ∞ 3 s

1) Only for release with load factor 100 %.


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GLOSSARY OF TERMS

Note: Precise wording of defi nitions and texts relating to a given term are detailed in the respective standards (see Name).

Name Symbol Explanation

Rated operating voltageEN 60947-1; 4.3.1.1

Ue Voltage fi xed by the manufacturer. Several pertinent tests relate to its determination, as may also the utili-

zation category. Along with the rated (operating) current, it determines the device’s utilization. The highest

value of rated operating voltage may in no case be greater than the value of the rate insulation voltage Ui.

Rated insulation voltageEN 60947-1; 4.3.1.2

Ui Voltage measure to which are related tests of dielectric strength and creepage distance.

Rated currentEN 60947-2; 4.3.2.3

In Current value of particular circuit breaker that can be handled uninterruptedly. The highest current

valued tripping the circuit breaker in conformity with a specifi cally stated tripping characteristic.

Reduced rated current IR Specifi cally established, reduced value of In current for a regulated time-dependent (thermal) release

and that the circuit breaker can handle continuously. Maximum setting is at value equal to In. Changing

IR shifts the release’s tripping characteristic along the current axis. (IR = k x In holds where k ≤ 1)

Tripping time at a given Ir multiple tR Time after which circuit breaker will trip, if a current fl ows through it that is equal to the given multiple

of IR. Changing tR shifts the tripping characteristic along the time axis.

Actuating current of (selective) release’s time-independent delay

Isd Minimum current value causing the release’s time-independent delay to actuate.

Delay of time-independent delayed release tsd If a current fl ows through the circuit breaker equal to at least Isd but not reaching Ii the circuit breaker

will trip with time delay tsd. Total shut-off time is infl uenced by the tripping of the circuit breaker itself

and is about 10 ÷ 20 ms longer.

Actuating current of time-independent instantaneous (short-circuit) release

Ii Minimum current value causing the time-independent instantaneous release to actuate.

Rated operating currentEN 60947-1; 4.3.2.3

Ie Rated operating current of device (switch-disconnector) is fi xed by the manufacturer with considera-

tion for the rated operating voltage, rated frequency, rated operation, utilization category and type

of protective cover, if that comes into consideration.

Rated normal currentEN 60947-1; 4.3.2.4

Iu Current value set by the manufacturer and which the device can handle in continuous operation, i.e.

during a period longer than 8 hours (weeks, months, or longer).

Rated ultimate short-circuit breaking capacityEN 60947-2; 2.15.1; 4.3.5.2.1

Icu Ultimate short-circuit breaking capacity value expressed as the rms value of the alternating component

of the assumed short-circuit current that the circuit breaker must be able to manage in the mode: 1x

switching off of the short circuit and a following 1x make-break sequence. After testing, the circuit

breaker need not be able to conduct the rated current uninterruptedly. Icu is set for the rated operating

voltage at the rated frequency and at the established power factor for alternating current or at the time

constant for direct current. Must fulfi l the condition: Icu ≥ Ik“

Rated short-circuit service breaking capacityEN 60947-2; 2.15.2; 4.3.5.2.2

Ics Value of the operating short-circuit breaking capacity expressed as the rms value of the alternating

component of the assumed short-circuit current that the circuit breaker must be able to manage in

the mode: 1x switching off of the short circuit and a following 2x make-break sequence. May also

be expressed as a percentage of Icu. After testing, the circuit breaker must be able uninterruptedly to

conduct the rated current and to switch off the overcurrent. Temperature increase of the main terminals

may be greater. Ics is set for the rated operating voltage at the rated frequency and at the established

power factor for alternating current or at the time constant for direct current. Permitted: Ics ≥ Ik“

Rated short-time withstand currentEN 60947-1; 4.3.6.1

EN 60947-2; 4.3.5.4

EN 60947-3; 4.3.6.1

Icw Value of short-time withstand current specifi ed by the manufacturer that the device is able to handle

without damage during a designated time period (short-time delay). In case of alternating current, it

is the rms value of the alternating component of the assumed short-circuit current Ip.

Rated conditional short-circuit currentEN 60947-1; 4.3.6.4

EN 60947-2; Supplement L; L.4.2

Icc The prospective short-circuit value given by the producer that can be transferred by the device,

protected against short-circuit by protective device, within its operation.

Must fulfi l the condition: Icc ≥ Ik“

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GLOSSARY OF TERMS

Note: Precise wording of defi nitions and texts relating to a given term are detailed in the respective standards (see Name).

Name Symbol Explanation

Rated short-circuit making capacityEN 60947-1; 4.3.6.2

EN 60947-2; 4.3.5.1

EN 60947-3; 4.3.6.2

Icm Value of short-circuit making capacity specifi ed by the manufacturer for the rated operating voltage

at the rated frequency and at the established power factor for alternating current or at the time

constant for direct current. It is expressed as the maximum assumed peak current. Must fulfi l the

condition: Icm ≥ ip

Initial peak short-circuit currentEN 60909-0; 1.3.5

Ik“ Short-circuit current value at the moment of its arising at a given point in the electrical distribution

expressed as the rms value of the alternating symmetrical component of the assumed short-circuit current.

Surge short-circuit currentEN 60909-0; 1.3.8

ip Maximum possible momentary value of the assumed short-circuit current. (Corresponds to the

moment the short arises, as a result of which there occurs the peak value of the short-circuit current.)

Prospective short-circuit currentEN 60947-1; 2.5.5

EN 60909-0; 1.3.3

Ip Short-circuit current value, which would fl ow through the circuit if the protection device were replaced

and a short circuit were experienced by conductors with negligible impedance. (In a three-phase

distribution, it is assumed that the short circuit is simultaneous in all phases.)

Rated pulse withstand voltageEN 60947-1; 4.3.1.3

Uimp Peak value of the voltage impulse of the prescribed form and polarity which the device is able to

withstand without failure at the established conditions and pertinent to which is the value of the

separating air distance. Uimp of the device must be equal to or higher than the value established for

momentary overvoltage at the point in the circuit (overvoltage category) where the device is used.

Overvoltage categoryEN 60947-1; 2.5.60

Numerically defi ned level of momentary overvoltage, i.e. overvoltage having its origin in atmospheric

or switching. Standard EN 60664-1 establishes for electrical equipment the overvoltage categories:

Overvoltage category IV - service entrance, outside lead

Overvoltage category III - fi xed wiring

Overvoltage category II - appliances

Overvoltage category I - light-current appliances

Rated frequencyEN 60947-1; 4.3.3

fn Frequency of the supply network for which the device is proposed and that corresponds to its other

characteristics values.

Utilization category (circuit breakers - timing selectivity)

EN 60947-2; 4.4

Utilization category of circuit breaker establishes whether or not the circuit breaker specifi cally is

intended for providing selectivity by means of intentional time delay (timing selectivity) with other

protective devices connected in series on the load side in short-circuiting conditions.

Utilization category: A - circuit breakers are not specifi cally intended for providing timing selectivity

B - circuit breakers are specifi cally intended for providing timing selectivity

Utilization category (switch-disconnectors - switching mode)

EN 60947-3; 4.4

Utilization category defi nes the assumed use of switch devices (switch-disconnectors). Characterised

by values of current and voltage, expressed as multiples of rated operating current and rated operating

voltage, and further by power factors or time constants of the circuit.

Utilization category: AC-21B (DC-21B) - infrequent switching of resistive loads, including moderate overloading

AC-22B (DC-21B) - infrequent switching of mixed resistive and inductive loads, including moderate overloading

AC-23B (DC-23B) - infrequent switching of motor loads or other highly inductive loads.

Pollution degreeEN 60947-1; 2.5.58; 6.1.3.2

Pollution degree relates to the conditions of the surrounding environment for which the device is intended.

Pollution degree:1 - No contamination will occur, or only dry, non-conducting contamination.

2 - Normally occurs only non-conducting contamination, but sometimes there may occur temporary

conductibility due to condensation.

3 - There occurs conductive contamination or dry non-conducting contamination that with the eff ect

of condensation will become conductive.

4 - Contamination generates continuous conductibility, by means of, for example, conductive dust, rain or snow.

NOTES

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NOTES

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