contactors ct1000, 1, 2 and 3 pole power contactors for ac ......connect - contact - control 3 index...

Connect - Contact - Control

3

IndexPower contactors for AC and DC CT1115, CT1130 1

Power contactors for AC and DC, Series CT 2

Features 2

Ordering code 2

Applications 2

Standards 2

Specifications 3

CT1115/04 Dimension diagram single pole NO contactor for 1,500 V / 400 A 4

CT1130/04 Dimension diagram single pole NO contactor for 3,000 V / 400 A 4

CT1115/04 Dimension diagram 1 / 2 / 3 pole NO contactor for 1,500 V / 400 A, coil terminal, front view 5

CT1130/04 Dimension diagram 1 / 2 / 3 pole NO contactor for 3,000 V / 400 A, coil terminal, front view 5

Maintenance instructions 6

Safety instructions 6

Spare parts 6

Circuit diagrams 6

Mounting instructions 7

Electrical Components and Systems for Railway Engineering and Industrial Applications 8

Contactors

CT1115/04, CT1130/04 CT1215/04, CT1230/04 CT1315/04, CT1330/04

1, 2 and 3 pole power contactors

for AC and DC

Catalogue C20.en

2

Owing to a new blowout technology, CT Series contactors can be used in almost any AC or DC railway network, even in countries where the normal tolerances are exceeded. The single pole contactor ensures low-wear and reliable switch-ing of both extremely low and very high loads.

● Compact, rugged design

● 2 breaking capacity levels

● Double-break contacts, (normally open)

● 1, 2, and 3 pole versions

● Easy maintenance: ● Easy inspection and replacement of main contact tips ● Easy replacement of arc chute

● Drive system with coil tolerance according to railway standards

● Functional insulation for main circuit

● Basic insulation between main circuit and protective earth

● Reinforced insulation between main circuit and control circuit / auxiliary circuit

● Main contactor for:● traction motors● convertors● inverters for auxiliary equipment

● Contactor for: ● field circuits of motors● conventional resistor based traction units (retrofit)● starters and compressor motors

● Power switch for heating circuits

● Contactor for a host of industrial applications

Double and triple pole styles are being developed. Especially robust and environmentally friendly materials, from plastics featuring low smoke and low content of toxic gases up to cadmium-free contact tips, are used for the CT1000. It has been tested and approved by independent laboratories.

● IEC 60077: Railway applications – Electric equipment for rolling stock

● EN 50124-1: Railway applications – Insulation coordination – Part 1: Basic requirements – Clearances and creepage distances for all electrical and electronic equipment

● IEC 61373: Railway applications - Rolling stock equipment - Shock and vibration tests

Example: CT1130/04 H 110ET-00

Series

CT11 1 pole NO contactor CT12 2 pole NO contactor CT13 3 pole NO contactor

Nominal voltage

15 Un = 1,500 V 30 Un = 3,000 V

Conv. thermal current

02 Ith = 150 A*2

04 Ith = 400 A 08 Ith = 800 A*1

15 Ith = 1,500 A*2

Mounting position

H horizontal (lock bar yellow) V vertical (lock bar red)

Coil voltage

24 / 36 / 72 / 110 V DC

Coil tolerance

E -30 % … +25 %

Coil suppression

T Suppressor diode

Auxiliary switches, number and type

00 1x S870*3 (a1) 1x S870*3 (b0) 2x S826 a L*4

01 1x S870*3 (a1) 1x S870*3 (b0) 2x S826*4

02 4x S826*4

03 4x S826*4

04 2x S870*4

*1 Series in development *3 See also catalogue D70*2 Series planned *4 See also catalogue D26

Features Ordering code CT series

Power contactors for AC and DC, Series CT

Applications

Standards

Note: Presented in this catalogue are only stock items which can be supplied in short delivery time. For some variants minimum quantities apply. Please do not hesitate to ask for the conditions.

Special variant:If you need a special variant of the contactor, please do not hesitate to contact us. Maybe the type of contactor you are looking for is among our many special designs. If not, we can also supply customized designs. In this case, however, minimum order quantities apply.

M3 screw type terminals

M3 screw type terminals

M3 screw type terminalsFlat tabs 6.3 x 0.8M3 screw type terminals

Flat tabs 6.3 x 0.8

3

Series CT1115/04 / CT1215/04 / CT1315/04 CT1130/04 / CT1230/04 / CT1330/04Kind of voltage DC (bidirectional), AC (f < 60 Hz)Main contacts, Number of, configuration CT11xx/04: 1x SPST-NO / CT12xx/04: 2x SPST-NO / CT13xx/04: 3x SPST-NONominal voltage Un 1,500 V 3,000 VRated operating voltage Ue 1,800 V 3,600 VRated insulation voltage Ui 3,000 V 4,800 VRated impulse withstand voltage Uimp 15 kV 25 kVPollution degree / Overvoltage category PD3 / OV3Switching overvoltages at Ue = 1,800 V Ue = 3,600 V

< 9 kV (<11 kV at T2 = 40 ms) ---

--- < 14.4 kV

Conventional thermal current Ith 400 A *1 400 A *1

Component category (IEC 60077-2) A2 A2Short-circuit making capacity 3.5 kA (new contacts) / 5 kA (used contacts)Rated operating current Ie (at operational frequency C2) DC, Ue = 1,800 V (T2 = 15 ms) DC, Ue = 3,600 V (T2 = 15 ms)

300 A ---

200 A

Rated operating current Ie (at operational frequency C2) AC, Ue = 1,800 V (f = 16.7 Hz; cosφ = 0.8) AC, Ue = 3,600 V (f = 16.7 Hz; cosφ = 0.8)

400 A ---

350 A

Rated operating current Ie (at operational frequency C2) AC, Ue = 1,800 V (f = 50 Hz; cosφ = 0.8) AC, Ue = 3,600 V (f = 50 Hz; cosφ = 0.8)

300 A ---

280 A

Breaking capacity (T2 = 15 ms) DC, Ue = 1,200 V DC, Ue = 1,800 V DC, Ue = 3,600 V

700 A 400 A

---

900 A 700 A 400 A

Breaking capacity (T2 = 1 ms) DC, Ue = 1,200 V DC, Ue = 1,800 V DC, Ue = 3,600 V

1,300 A 900 A

---

2,000 A 1,600 A 800 A

Breaking capacity (cosφ = 0.8) AC, Ue = 1,200 V (f = 16.7 / 50 Hz) AC, Ue = 1,800 V (f = 16.7 / 50 Hz) AC, Ue = 3,600 V (f = 16.7 / 50 Hz)

1,000 A / 700 A 800 A / 500 A

--- / ---

2,000 A / 1,200 A 1,600 A / 900 A 900 A / 500 A

Breaking capacity (cosφ = 1) AC, Ue = 1,200 V (f = 16.7 / 50 Hz) AC, Ue = 1,800 V (f = 16.7 / 50 Hz) AC, Ue = 3,600 V (f = 16.7 / 50 Hz)

1,300 A / 1,000 A 1,000 A / 700 A

--- / ---

2,500 A / 1,500 A 2,100 A / 1,200 A 1,300 A / 800 A

Rated short-time withstand current Icw (T < 100 ms) 6 kA 6 kACritical current range none noneMain contacts Contact material Terminals Torque

AgSnO2M10

20 Nm max.Auxiliary contacts Number and type Contact material S826 switching capacity (T = 5 ms) Terminals, Flat tabs

1x S870 (a1), 1x S870 (b0), 2x S826 or optional 4x S826) *2

Silver 16 A at 24 V DC; 13.5 A at 80 V DC; 7 A at 110 V DC

Screws M3 / Flat tabs 6.3 x 0.8 mmMagnetic drive Pollution degree / Overvoltage category Coil voltage Us Coil tolerance Coil power dissipation at Us and Ta = 20 °C Typical pull-in voltage at Ta = 20 °C Typical pull-in time at Ta = 20 °C Typical drop-off voltage at Ta = 20 °C Typical drop-off time at Ta = 20 °C Coil suppression Coil terminal

PD3 / OV224 / 36 / 72 / 110 V DC

-30 % ... +25 % Uscold coil: 55 W / warm coil: 40 W - per pole

0.6 x Us120 ms 0.1 x Us60 ms

Suppressor diode Cage clamp

Degree of protection IP00Mechanical endurance > 2 million cyclesVibration / shock (IEC 61373) Category 1, class BMounting position horizontal / verticalTemperature Operating temperature / Storage temperature Altitude / humidity (EN 50125-1)

-40 °C … +70 °C / -40 °C … +85 °C< 2,000 m above sea level / < 75 % yearly average

Weight 11 kg / 22 kg / 33 kg 13 kg / 26 kg / 39 kg *1 with multipole contactors or frequent switching under load the conventional thermal current must be limited to 350 A*2 a1 and b0 according to IEC60077

Specifications CT series

4

Caution:

Device contains unprotectedactive pieceparts.

Device contains unprotected non-activepieceparts, which may interact with activepieceparts.Touch only after adhering tocorresponding safety regulations!

Arc chute

Aux. contact block(incl. cover)

Latching lever

Release slider to unlock arc chute

Main terminal screw M10

Lock bar with indicator (arc chute open/locked)

yellow: mounting pos. Hred: mounting pos. V

Coil terminal WAGO 264(incl. cover)

Insulating plate.2 and 3 pole version only

Mounting rail: 2 and 3 pole version only

340

385 ±3

202

137

258 27

2

285

(1 p

ole

vers

ion:

with

out m

ontin

g ra

ils)

297

(2 a

nd 3

pol

e ve

rsio

n: w

ith m

ontin

g ra

ils)

163

318274

340

410

12

Caution:

Device contains unprotected

active pieceparts.

Device contains unprotected non-active

pieceparts, which may interact with active

pieceparts.

Touch only after adhering to

corresponding safety regulations!

Arc chute


Latching lever

Release slider to unlock arc chute

Main terminal screw M10

Lock bar with indicator (arc chute open/locked)

yellow: mounting pos. Hred: mounting pos. V

Coil terminal WAGO 264(incl. cover)

Insulating plate.2 and 3 pole version only

Mounting rail: 2 and 3 pole version only

369320

198

340

385 ±3

202

137

319

305.

5

340

(1 p

ole

vers

ion:

with

out m

ontin

g ra

ils)

352

(2 a

nd 3

pol

e ve

rsio

n: w

ith m

ontin

g ra

ils)

410

12

Reduced scale diagrams / dimensions in mm

CT1x15/04 Dimension diagram single pole NO contactor for 1,500 V / 400 A CT series

CT1x30/04 Dimension diagram single pole NO contactor for 3,000 V / 400 A CT series

5

max. 20 Nm max. 20 Nm max. 20 Nm max. 20 Nm max. 20 Nm max. 20 Nm

Mounting rails (2 and 3 pole version)

Mounting plate (1 pole version)

79

79

7979

164

21393.5

79 79

249

65 min.

60 m

in.*

60 m

in.*

65 min.65 min. 65 min. 65 min. 65 min.

65 min. 65 min.65 min. 65 min. 65 min. 65 min.

179 264

306

max. 20 Nm max. 20 Nm max. 20 Nm max. 20 Nm max. 20 Nm max. 20 Nm

Mounting rails (2 and 3 pole version)

Mounting plate (1 pole version)

164

213

79 79

179

79

79

93.5

249

79 79

65 min.

60 m

in.*

60 m

in.*

65 min.65 min. 65 min. 65 min. 65 min.

306

264


CT1x15/04 Dimension diagram 1 / 2 / 3 pole NO contactor for 1,500 V / 400 A, coil terminal, front view CT series

CT1x30/04 Dimension diagram 1 / 2 / 3 pole NO contactor for 3,000 V / 400 A, coil terminal, front view CT series

* Interrupting at maximum capacity could require larger clearance! Feel free to contact us, we will be happy to assist you with dimensioning.

* Interrupting at maximum capacity could require larger clearance! Feel free to contact us, we will be happy to assist you with dimensioning.

6

● Except for the main contacts and the arc chute, CT1000 Series contactors are maintenance free.

● The design allows easy access to all parts which require mainte-nance. So when installing the contactor, make sure that there is enough space to remove and replace the arc chute with ease and that the main contacts become accessible for inspection.

● The switching device meets the requirements of basic insulation. In addition to that, the bar onto which the drive of the contactor is mounted should be earthed in a vibration resistant way.

● Do not use contactor without properly mounted arc chute.

● The contactor has unprotected live parts and carries a label that warns of the hazard. This caution must be observed and the label must not be removed in any way.

● The required clearance to other live parts and earth is also to be ob-served as well as the safety regulations of the applicable standards.

● Do not use without protective covers (for coil terminals and auxiliary switches)

● Coil suppression for reducing surges when the coil is switched off is optimally attuned to the contactor’s switching behaviour. Caution: The existing opening characteristic must not be negatively influenced by parallel connection with an external diode.

Maintenance instructions Safety instructions CT series

Spare parts Circuit diagrams CT series

1 pole version: CT1115/04, CT1130/04

Standard version with auxiliary switches S1, S2, S3, S4: 4 x S826

2A2

1A1 33 31+

34+S3S1 S2

2A2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

A2

A1 33 31+

34+S3S1 S2

A2

4

3

4

3

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

4A2

3A1 33 31+

34+S3S1 S2

4A2

3

6

5

6

5

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

Version acc. to rail way standard IEC 60077 with auxiliary switches S1, S2: 2 x S870 (a1, b0) S3, S4: 2 x S826 2A2

1A1 33 31+

34+S3S1 S2

2A2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

A2

A1 33 31+

34+S3S1 S2

A2

4

3

4

3

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

4A2

3A1 33 31+

34+S3S1 S2

4A2

3

6

5

6

5

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1



2A2

1A1 33 31+

34+S3S1 S2

2A2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

A2

A1 33 31+

34+S3S1 S2

A2

4

3

4

3

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

4A2

3A1 33 31+

34+S3S1 S2

4A2

3

6

5

6

5

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

Version acc. to rail way standard IEC 60077 with auxiliary switches S1, S2: 2 x S870 (a1, b0) S3, S4: 2 x S826

2A2

1A1 33 31+

34+S3S1 S2

2A2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

A2

A1 33 31+

34+S3S1 S2

A2

4

3

4

3

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

4A2

3A1 33 31+

34+S3S1 S2

4A2

3

6

5

6

5

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1



2A2

1A1 33 31+

34+S3S1 S2

2A2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

A2

A1 33 31+

34+S3S1 S2

A2

4

3

4

3

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

4A2

3A1 33 31+

34+S3S1 S2

4A2

3

6

5

6

5

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

Version acc. to rail way standard IEC 60077 with auxiliary switches S1, S2: 2 x S870 (a1, b0) S3, S4: 2 x S826

2A2

1A1 33 31+

34+S3S1 S2

2A2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

A2

A1 33 31+

34+S3S1 S2

A2

4

3

4

3

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

4A2

3A1 33 31+

34+S3S1 S2

4A2

3

6

5

6

5

2

1

2

1A1 13 11+

14+ 12 44+ 42

43 41+

24+ 22

23 21+

34+ 32

33 31+

S1 S2 S3 S4

S432 44+ 42

43 41+

22

21

14

13b0a1

Ordering code Description

MC CT1015/04 Fixed contact, right / left for CT1115/04 - CT1215/04 - CT1315/04

MC CT1030/04 Fixed contact, right / left for CT1130/04 - CT1230/04 - CT1330/04

CB CT1030/04Contact bridge, movable

for CT1115/04 - CT1215/04 - CT1315/04 and CT1130/04 - CT1230/04 - CT1330/04

CC CT1030/04 Cover for coil terminal

CA CT1030/04 Cover for auxiliary switches

S826 a L Snap-action switch (SPDT)

AS S870 Switch group with 2x S870 (momentary)

IP CT1015/04 Insulating plate for 2 and 3 pole versions CT1215/04, CT1315/04

IP CT1030/04 Insulating plate for 2 and 3 pole versions CT1230/04, CT1330/04

For detailed maintenance, safety and mounting instructions please refer to our operating manual!

7

ED : 100% Umax : 138VIth : 400A UNenn : 110VBj. : xxWyy Umin : 77V

UNI : 25kVUNM: 4800V

Class C2 (n. IEC60077) Ue: 3600V / Ie: 200A / T=15msType: CT1130/04 V 110ET-00 Art.: 1-xxxx-xxxxxx

vertik

alm

ounti

ngpo

stion coil

Important:

Make sure arc chamberis latched properlyin final position

Caution:

Device contains unprotected

active pieceparts.

Device contains unprotected non-active

pieceparts, which may interact with active

pieceparts.

Touch only after adhering to

corresponding safety regulations!

Arc chute


Latching lever

Main terminal

Lock bar with indicatorleft: open position,

right: locked positionColour coding:

Yellow: mount. pos. »H«Red: mount. pos. »V«

Coil terminalWAGO 264(incl. cover)

Release sliderto unlock arc chute

334.5 ±0.5

362.5

334.5 ±0.5

364

188

±0.1

5

213

4660

28Mounting holes 4x Ø11 ±0.1

Mounting holes 4x Ø6.6 ±0.1

334.5 ±0.5

362.5

280

±0.1

5

306


(Bottom view)

334.5 ±0.5

362.5

334.5 ±0.5

364

188

±0.1

5

213

4660



334.5 ±0.5

362.5

280

±0.1

5

306


(Bottom view)

334.5 ±0.5

362.5

334.5 ±0.5

364

188

±0.1

5

213

4660



334.5 ±0.5

362.5

280

±0.1

5

306


(Bottom view)


Mounting instructions CT series

Lock barsYELLOW

Lock barsRED

Lock barsYELLOW

Lock barsRED

»H« horizontal (lock bars yellow) »V« vertical (lock bars red)

Start upBefore initial start up make sure that:

● the arc chute is mounted properly and the red levers are in locked position

● the covers are mounted properly

● the contactor is earthed (PE terminal on mounting plate)

Permissible mounting positionsPlease observe the mounting position as shown on the nameplate. The colour of the lock bars is an indication of the correct mounting position:

● yellow lock bars: horizontal

● red lock bars: vertical

Mounting holes1 pole NO contactor, series CT1115/04, CT1130/04

2 pole NO contactor, series CT2115/04, CT2130/04

3 pole NO contactor, series CT1315/04, CT1330/04

with compliments:Schaltbau GmbHFor detailed information on our products and services visit - or give us a call!

Schaltbau GmbH Hollerithstrasse 5 81829 Munich Germany

Phone +49 89 9 30 05-0 Fax +49 89 9 30 05-350 Internet www.schaltbau.com e-Mail [email protected]

Connectors manufactured to industry standards

Connectors to suit the special requirements ofcommunications engineering (MIL connectors)

Charging connectors for battery-poweredmachines and systems

Connectors for railway engineering,including UIC connectors

Special connectors to suit customer requirementsConnectors

Snap-action switches with positive opening operation

Snap-action switches with self-cleaning contacts

Enabling switches

Special switches to suit customer requirements

Snap-action switches

Single and multi-pole DC contactors

High-voltage AC/DC contactors

Contactors for battery powered vehicles and power supplies

Contactors for railway applications

Terminal bolts and fuse holders

DC emergency disconnect switches

Special contactors to suit customer requirementsContactors

Equipment for driver's cab

Equipment for passenger use

High-voltage switchgear

High-voltage heaters

High-voltage roof equipment

Equipment for electric brakes

Design and engineering of train electrics to customer requirements

Electrics for rolling stock

Electrical Components and Systems for Railway Engineering and Industrial Applications

RoHS2002/95/EC

Schaltbau GmbH manufactures in

compliance with RoHS.

Schaltbau GmbH has an environment

management system that has been certified

since 2002.

Schaltbau GmbH has a quality manage-ment system that has been certified since

1994.

RoHS2002/95/EC

Schaltbau GmbH manufactures in

compliance with RoHS.

Schaltbau GmbH has an environment

management system that has been certified

since 2002.

Schaltbau GmbH has a quality manage-ment system that has been certified since

1994.

We reserve the right to make technical alterations without prior notice.

For updated product information visit www.schaltbau-gmbh.com. Issued 07-2010C1909/1003/1.0 Printed in Germany

Electrical Components and Systems for Railway Engineering and Industrial Applications

http://www.schaltbau-gmbh.com/

contactors ct1000, 1, 2 and 3 pole power contactors for ac ......connect - contact - control 3 index...

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