catalogo abb productos electronicos & relays 2013_2014

8/10/2019 Catalogo ABB Productos Electronicos & Relays 2013_2014

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1/1 ABB |Catalog Electronic Products and Relays 2013/2014 |2CDC 110 004 C0209

Electronic timersProduct group picture


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2CDC 110 004 C0209 | Catalog Electronic Products and Relays 2013/2014 |ABB 1/2

1

Electronic timersTable of contents

Electronic timers

Table of conte nts 1/2Overview 1/3

Approvals and mar ks 1/4

CT-D range 1/5

Table of conte nts 1/6

Benefits and advantages 1/7

Ordering details 1/8

Function diagrams 1/9

Connection diagrams 1/12

Techn ica l data 1/13

Techn ica l data, Techn ica l di agrams 1/15

Wiring notes, Dimensional drawings 1/16

CT-E range 1/17Table of conte nts 1/18





Connection diagrams, Technical diagrams 1/28



CT-S range 1/33

Table of conte nts 1/34


Ordering details - multifunctional 1/37Ordering details - singlefunctional 1/38

Ordering details - Accessories 1/39




Techn ica l di agrams 1/55



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CT-S rangeCT-E rangeCT-D range

Timing function multifunctional single-functional multifunctional single-functional multifunctional single-functional

A ON-delay CT-MFD CT-ERD CT-MFE, CT-MKE CT-ERE, CT-EKE CT-MVS, CT-MFS,CT-MBS, CT-WBS

CT-ERS

B OFF-delay CT-MFD CT-AHD CT-MFE CT-AHE, CT-ARE,CT-AKE

CT-MVS, CT-MFS,

CT-MBS

CT-APS, CT-AHS,

CT-ARS, CT-VBS

AB ON- and OFF-delay CT-MVS, CT-MXS,CT-MFS, CT-MBS

CA Impulse-ON CT-MFD CT-VWD CT-MFE, CT-MKE CT-VWE CT-MVS, CT-MFS,CT-MBS, CT-WBS

CB Impulse-OFF CT-MFD CT-AWE CT-MVS, CT-MFS,CT-MBS

CE Impulse-ON and OFF CT-MXS

DA Flasher starting with ON CT-MFD CT-EBD CT-MFE, CT-MKE CT-MFS, CT-MBS,CT-WBS

DB Flasher staring with OFF CT-MFD CT-MFE, CT-MKE CT-EBE CT-MFS, CT-MBS,CT-WBS

DE Flasher starting with ONor OFF

CT-MVS

ED Pulse generator startingwith ON or OFF

CT-TGD CT-MXS

H Pulse former CT-MFD CT-MFE CT-MVS, CT-MFS,CT-MBS

F Star-delta change-over CT-SDD, CT-SAD CT-SDS

FC Star-delta change-overwith impulse

CT-SDE CT-MVS.2x,CT-MFS, CT-MBS

FA Star-delta change-overtwice ON-delayed

CT-YDE

A+ AC BC Gfurther functions(depending on device)

CT-MVS, CT-MXS,CT-MFS, CT-MBS,CT-WBS

G Switching relay CT-IRE CT-IRS

Technical data (extract)

Time ranges 7 (0.05 s - 100 h)

CT-SDD, CT-SAD: 4 (0.05 s - 10 min)

Multifunction devices:8 (0.05 s - 100 h)Single-function devices:5 single ranges (0.05-1 s, 0.1-10 s,0.3-30 s, 3-300 s, 0.3-300 min)

10 (0.05 s - 300 h)CT-ARS, CT-SDS: 7 (0.05 s- 10 min)

Control supply voltage Wide and multi ranges Wide ranges Single and dualranges

Wide, multi and single ranges

Type and number of contacts 1 or 2 c/o contactsCT-SDD, CT-SAD: 2 n/o contacts

1 c/ o contact

CT-SDE: 1 n/o contact and 1 n/c

contactCT-MKE, CT-EKE, CT-AKE: 1 thyristor

1 or 2 c/o contactsCT-MVS.21, CT-MFS, CT-MBS: 2nd

c/o contact selectable as inst. contact

CT-SDS: 2 n/o contacts

Control inputs voltage-related triggering, polarized,capable of switching a parallel load

voltage-related triggering, polarizedCT-MFE, CT-AHE, CT-AWE:with auxiliary voltage

voltage-related triggering, non-polarized,capable of switching a parallel load

CT-MFS, CT-MBS, CT-AHS:

volt-free triggering

Electronic timersOverview


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1

Electronic timersApprovals and marks

existing

pendingCT-D

Approvals CT-MFD.12

CT-MFD.21

CT-ERD.12

CT-ERD.22

CT-AHD.12

CT-AHD.22

CT-VWD.12

CT-EBD.12

CT-TGD.12

CT-TGD.22

CT-SDD.22

CT-SAD.22

A UL 508, CAN/CSA C22.2 No.14

K CB scheme

EAC

E CCC

L RMRS Marks

a CE

b C-Tick

existing

pendingCT-E

Approvals CT-MFE

CT-ERE

CT-AHE

CT-ARE

CT-VWE

CT-AWE

CT-EBE

CT-YDE

CT-SDE

CT-IRE

CT-MKE

CT-EKE

CT-AKE


C GL

K CB scheme

EAC

E CCC

L RMRS

Marks

a CE

b C-Tick

existing

pendingCT-S

Approvals CT-MVS.12S/P

CT-MVS.2xS/P

CT-MXS.22S/P

CT-MFS.21S/P

CT-MBS.22S/P

CT-WBS.22S/P

CT-ERS.12S/P

CT-ERS.2xS/P

CT-APS.12S/P

CT-APS.2xS/P

CT-AHS.22S/P

CT-ARS.11S/P

CT-ARS.21S/P

CT-VBS.1x

CT-SDS.2xS/P

CT-IRS.1x

CT-IRS.2x

CT-IRS.3x


C GL

EAC

K CB scheme

E CCC

L RMRS Rail applications 1)

Marks

a CE

b C-Tick

1)Applicable in rail application following the latest standards for rail applications. Further information are available in our rail segment brochure 2CDC110084B0201.


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CT-D rangeProduct group picture


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1

CT-D rangeTable of contents

CT-D Range

Product group picture 1/5Table of conte nts 1/6






Techn ica l data, Techn ica l di agrams 1/15



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CT-D rangeBenefits and advantages

Operating controls

1 LEDs for status indication

U - green LED:

Vcontrol supply voltage applied

Wtiming

R, R1, R2 - yellow LED:

Voutput relay energized2 Time range adjustment

3 Fine adjustment of the time delay

4 Preselection of the timing function

multifunctionalsingle-functional

LEDs for status indication

All actual operational states are displayed by front-face LEDs, thussimplifying commissioning and troubleshooting.

Connection terminals

Wide terminal spacing allows connection of wires:2 x 1.5 mm (2 x 16 AWG) with wire end ferrules or 2 x 2.5 mm(2 x 14 AWG) without ferrules.

Direct reading scalesDirect setting of the time delay without any additional calculation providesaccurate time delay adjustment.

Width 17,5 mm

With their width of 17.5 mm only, the CT-D range timers are ideally suitedfor installation in distribution panels.

Switching currents

The CT-D range timers allow an output load of up to 6 A on deviceswith 1 c/o contact and up to 5 A on devices with 2 c/o contacts.

17.5 mm

Characteristics

Diversity:

2 multifunction timers 10 single-function timers

Control supply voltages:

Wide range: 12-240 V AC/DC

Multi range: 24-48 V DC, 24-240 V AC

7 time ranges from 0.05 s to 100 h or4 time ranges from 0.05 s to 10 min

Width of only 17.5 mm

Light-grey housing in RAL 7035

Devices with:1 c/o contact (250 V / 6 A) or 2 c/o contacts (250 V / 5 A)Control input: voltage-related triggering, polarized,capable of switching parallel loads

Approvals / Marks (partly pending, details see page 1/4)

A, K,E, ,L/a, b

Benefits

4

2

3

1

2

3

2CDC253066F0006

2CDC253132F0006

2CDC253033F0004

2CDC253021F0004

1

1

2

2

3

3

4

4


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1

Synonyms

used expression alternative expression(s) used expression alternative expression(s)

1 c/o contact SPDT voltage-related wet / non-floating

2 c/o contacts DPDT volt-free dry / floating

2CDC251089F0006

2CDC251091F0006

CT-MFD.12

CT-ERD.22

A ON-delay

B OFF-delayCA Impulse-ONCB Impulse-OFFDA Flasher starting with ONDB Flasher staring with OFF

H Pulse formerED Pulse generatorF Star-delta change-over

CT-D rangeOrdering details

1)Functions: ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage,

Flasher starting with ON, Flasher starting with OFF, Pulse former2)ON and OFF times adjustable independently: 2 x 7 time ranges 0.05 s - 100 h3)Transition time 50 ms fixed4)Transition time ad justable

Description

The CT-D range in MDRC design with a width of only 17.5 mm fits into all domestic instal lati -on and distribution panels.

The CT-D range represents a link between industry and the instal lation types. For maximum

flexibility in operation, 10 single-function as well as 2 multifunction devices with 7 timing

functions are available. The devices offer 4 or 7 time ranges from 0.05 seconds up to 100

hours. Their wide input range allows the use in applications worldwide..

Ordering details

Timingfunction

Ratedcontrolsupplyvoltage

Timeranges

Con-trolinput

Output Type Order code Price

1 pce

Weight(1 pce)

kg (lb)

Multifunc-

tional1)

24-240 V AC

24-48 V DC

7 (0.05 s -

100 h)

n 1 c/o CT-MFD.12 1SVR500020R00000.060

(0.132)

Multifunc-tional1)

12-240V AC/DC

7 (0.05 s -100 h)

n 2 c/o CT-MFD.21 1SVR500020R11000.065(0.143)

ON-delay

24-240 V AC24-48 V DC

7 (0.05 s -100 h)

- 1 c/o CT-ERD.12 1SVR500100R00000.060(0.132)

- 1 c/o CT-ERD.22 1SVR500100R01000.065(0.143)

OFF-delay

n 1 c/o CT-AHD.12 1SVR500110R00000.060(0.132)

n 2 c/o CT-AHD.22 1SVR500110R01000.065(0.143)

Impulse-ON

-

1 c/o

CT-VWD.12 1SVR500130R0000

0.060(0.132)Flasher

startingwith ON

- CT-EBD.12 1SVR500150R0000

Pulsegenerator

27 (0.05 s -100 h)

n CT-TGD.122) 1SVR500160R00000.060(0.132)

n 2 c/o CT-TGD.222) 1SVR500160R01000.065(0.143)

Star-deltachange-over

4 (0.05 s -10 min)

-2 c/o

CT-SDD.223) 1SVR500211R01000.065(0.143)

- CT-SAD.224) 1SVR500210R0100

nControl input with voltage-related triggering- no triggering
http://www.abb.com/productdetails/1SVR500020R0000http://www.abb.com/productdetails/1SVR500020R1100http://www.abb.com/productdetails/1SVR500100R0000http://www.abb.com/productdetails/1SVR500100R0100http://www.abb.com/productdetails/1SVR500110R0000http://www.abb.com/productdetails/1SVR500110R0100http://www.abb.com/productdetails/1SVR500130R0000http://www.abb.com/productdetails/1SVR500150R0000http://www.abb.com/productdetails/1SVR500160R0000http://www.abb.com/productdetails/1SVR500160R0100http://www.abb.com/productdetails/1SVR500211R0100http://www.abb.com/productdetails/1SVR500210R0100http://www.abb.com/productdetails/1SVR500210R0100http://www.abb.com/productdetails/1SVR500211R0100http://www.abb.com/productdetails/1SVR500160R0100http://www.abb.com/productdetails/1SVR500160R0000http://www.abb.com/productdetails/1SVR500150R0000http://www.abb.com/productdetails/1SVR500130R0000http://www.abb.com/productdetails/1SVR500110R0100http://www.abb.com/productdetails/1SVR500110R0000http://www.abb.com/productdetails/1SVR500100R0100http://www.abb.com/productdetails/1SVR500100R0000http://www.abb.com/productdetails/1SVR500020R1100http://www.abb.com/productdetails/1SVR500020R0000


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Remarks

Legend

G Control supply voltage not applied / Output contact open

B Control supply voltage applied / Output contact closed

A1-Y1/B1 Control input with voltage-related triggering

Terminal designations on the device and in the diagrams

The 1st c/o contact is always designated 15-16/18.

The 2nd c/o contact is designated 25-26/28.

The n/o contacts of the star-delta timers are designated with 17-18and17-28.

Control supply voltage is always applied to terminalsA1-A2.

Function of the yellow LED

The yellow LED Rglows as soon as the output relay energizes and turnsoff when the output relay de-energizes.

A ON-delay(Delay on make)

CT-ERD, CT-MFD

B OFF-delay with auxiliary voltage(Delay on break)

CT-AHD, CT-MFD

This function requires continuous control supply voltage for timing.

Timing begins when control supply voltage is applied. The green LEDflashes during timing. When the selected time delay is complete, theoutput relay energizes and the flashing green LED turns steady.

If control supply voltage is interrupted, the output relay de-energizes andthe time delay is reset.

Control inputA1-Y1/B1of the CT-MFD is disabled when this function isselected.


If control inputA1-Y1/B1is closed, the output relay energizes imme-diately. If control inputA1-Y1/B1is opened, the time delay starts. Thegreen LED flashes during timing. When the selected time delay is com-plete, the output relay de- energizes and the flashing green LED turnssteady.

If control inputA1-Y1/B1recloses before the time delay is complete, thetime delay is reset and the output relay does not change state. Timingstarts again when control inputA1-Y1/B1re-opens.


A1-A2

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

t < t

2CDC2

52106F0206

green LED

t = adjusted time delay

A1-A2

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

t

A1-Y1/B1

< t2CDC2

52107F0206

green LED


CT-D rangeFunction diagrams

CA Impulse-ON(Interval)

CT-VWD, CT-MFD

CB Impulse-OFF with auxiliary voltage(Trailing edge interval)

CT-MFD


The output relay energizes immediately when control supply voltage is

applied and de-energizes after the set pulse time is complete. The greenLED flashes during timing. When the selected pulse time is complete,the flashing green LED turns steady.




If control supply voltage is applied, opening control inputA1-Y1/B1

energizes the output relay immediately and starts timing. The green LEDflashes during timing. When the selected pulse time is complete, theoutput relay de-energizes and the flashing green LED turns steady.

Closing control inputA1-Y1/B1, before the time delay is complete, de-energizes the output relay and resets the time delay.


A1-A2

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

t < t

2CDC2

52108F0206

green LED

t = adjusted pulse time

A1-A2

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

t

A1-Y1/B1

< t2CDC2

52109F0206

green LED



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1

DA Flasher, starting with the ON time(Recycling equal times, ON first)

CT-EBD, CT-MFD

DB Flasher, starting with the OFF time(Recycling equal times, OFF first)

CT-MFD

Applying control supply voltage starts timing with symmetrical ON & OFFtimes. The cycle starts with an ON time first. The ON & OFF times aredisplayed by the flashing green LED, which flashes twice as fast duringthe OFF time.



Applying control supply voltage starts timing with symmetrical ON & OFFtimes. The cycle starts with an OFF time first. The ON & OFF times aredisplayed by the flashing green LED, which flashes twice as fast duringthe OFF time.



A1-A2

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

t t

2CDC2

52029F0206

green LED

t = adjusted flashing time

A1-A2

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

t t

2CDC2

52030F0206

green LED



H Pulse former (Single shot)CT-MFD

E Pulse generator, starting with the ON or OFF time(Recycling unequal times, ON or OFF first)

CT-TGDThis function requires continuous control supply voltage for timing.

Closing control inputA1-Y1/B1energizes the output relay immediatelyand starts timing. Operating the control contact switchA1-Y1/B1duringthe time delay has no effect. The green LED flashes during timing. Whenthe selected ON time is complete, the output relay de-energizes and theflashing green LED turns steady. After the ON time is complete, it can berestarted by closing control inputA1-Y1/B1.



Applying control supply voltage, with open control inputA1-Y1/B1,starts timing with an ON time first. Applying control supply voltage, withclosed control inputA1-Y1/B1, starts timing with an OFF time first. TheON & OFF times are displayed by the flashing green LED, which flashestwice as fast during the OFF time.

The ON & OFF times are independently adjustable.


A1-A2

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

t t

A1-Y1/B1

2CDC2

52110F0206

green LED


A1-A2

A1-Y1/B1

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

t1 t1t2 t22CDC2

52111F0206

green LED

t1= adjusted OFF timet2= adjusted ON time


11/56


K1T

K1T

K3

K3

Y N

K2

K2

K2

L1

N

F3

F2

95

96

21

22

22

21

A1

A2

A1

A2

A1

A2

A1

A2

22

21

13

14

17

18

17

28

13

14

13

14

53

54

S1

0

I

S2

K1

K1

K1

2CDC2

52128F0b

06

-K1-K3

L1

-F1

1

2

95

96

97

98

L2

3

4

L3

5

6

1

2

3

4

5

6

1

2

3

4

5

6-K2

-F2

1

2

3

4

5

6

1

3

5

2

4

6

M

3 ~

W2

V2

U2

W1

V1

U1

-M1

2CDC2

52012F0b

07

F Star-delta change-over

(Star-delta starting)CT-SDD, CT-SAD


Applying control supply voltage to terminalsA1-A2, energizes the starcontactor connected to terminals 17-18and begins the set starting timet1. The green LED flashes during timing. When the starting time is com-

plete, the first output contact de-energizes the star contactor.

Now, the transition time t2starts. When the transition time is complete,

the second output contact energizes the delta contactor connected toterminals 17-28. The delta contactor remains energized as long as con-trol supply voltage is applied to the unit.

A1-A2

t1 t2

2CDC2

52112F0206

green LED

t1= adjusted starting timet2= transition timeCT-SDD: t2= 50 msCT-SAD: t2adjustable

17-18

17-28

Power circuit diagramControl circuit diagram



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1CT-MFD.21 CT-MFD.12 ACT-ERD.12

BCT-AHD.22

A1

A1

28

28

26

26

A2

18 16 Y1/B1

A2

15

25

1816

15

25

Y1/B1

2CDC2

52113

F0b06

A1

A1

28

28

26

26

A2

18 16 Y1/B1

A2

15

25

1816

15

25

Y1/B1

2CDC2

52116

F0b06

A1

A1

28

28

26

26

A2

18 16

A2

15 25

25

1816

15

2CDC2

52115

F0b06

ACT-ERD.22

BCT-AHD.12 CACT-VWD.12 DACT-EBD.12

EDCT-TGD.22

A1

A1

28

18

26

16

A2

18 16 Y1/B1

A2

15

15

2826

25

25

Y1/B1

2CDC2

52118

F0b06

A1

A1

A2 18 28

17

17

28 18 A2

2CDC2

52160

F0b06

EDCT-TGD.12 FCT-SDD.22 FCT-SAD.22

A1

A1

18

18

16

16

A2

A2

15

15

Y1/B1

Y1/B1

2CDC2

52114

F0b06

A1

A1

18

18

16

16

A2

A2

15

15

2CDC2

52177

F0b05

A1

A1

18

18

16

16

A2

A2

15

15

Y1/B1

Y1/B1

2CDC2

52117

F0b06

A1

A1

18

18

16

16

A2

A2

15

15

2CDC2

52179

F0b05

A1

A1

18

18

16

16

A2

A2

15

15

2CDC2

52180

F0b05

A1

A1

18

18

16

16

A2

A2

15

15

Y1/B1

Y1/B1

2CDC2

52119

F0b06

A1

A1

A2 18 28

17

17

28 18 A2

2CDC2

52160

F0b06

A1-A2 Supply:12-240 V AC/DC

15-16/18 1. c/o contact

25-26/28 2. c/o contact

A1-Y1/B1 Control input

A1-A2 Supply:24-48 V DC or24-240 V AC

15-16/18 1. c/o contact



15-16/18 1. c/o contact


15-16/18 1. c/o contact

25-26/28 2. c/o contact



15-16/18 1. c/o contact

25-26/28 2. c/o contact


15-16/18 1. c/o contact



15-16/18 1. c/o contact


15-16/18 1. c/o contact


15-16/18 1. c/o contact

25-26/28 2. c/o contact



15-16/18 1. c/o contact



17-18 1. n/o contact(star contactor)

17-28 2. n/o contact(delta contactor)


17-18 1. n/o contact(star contactor)

17-28 2. n/o contact(delta contactor)

CT-D rangeConnection diagrams


13/56


CT-D rangeTechnical data

Data at Ta= 25 C and rated values, unless otherwise indicated

CT-D with 1 c/o

contact

CT-D with 2 c/o

contacts

CT-MFD.21

Input circuit - Supply circuit

Rated control supply voltage Us

24-240 V AC / 24-48 V DC 12-240 V AC/DCRated control supply voltage U

Stolerance -15...+10 %

Rated frequency AC/DC versions DC or 50/60 HzAC versions 50/60 Hz

Frequency range DC or 47-63 HzTypical current / power consumption see data sheetPower failure buffering time min. 20 ms min. 30 ms

Input circuit - Control circuit

Kind of triggering voltage-related triggeringControl input, Control function A1-Y1/B1 start timing externalParallel load / polarized yes / yesMaximum cable length to the control inputs 50 m - 100 pF/mMinimum control pulse length 30 msControl voltage potential see rated control supply voltageCurrent consumption of the control input max. 4 mA see data sheet

Timing circuit

Time ranges 7 time ranges 0.05 s - 100 h 1.) 0.05-1 s 2.) 0.5-10 s 3.) 5-100 s 4.) 0.5-10 min5.) 5-100 min 6.) 0.5-10 h 7.) 5-100 h

4 time ranges 0.05 s - 10 min(CT-SDD, CT-SAD)

1.) 0.05-1 s 2.) 0.5-10 s 3.) 5-100 s 4.) 0.5-10 min

Recovery time < 50 msAccuracy within the rated control supply voltage tolerance t < 0.005 % / VAccuracy within the temperature range t < 0.06 % / CRepeat accuracy (constant parameters) t < 0.5 %Star-delta transition time CT-SDD / CT-SAD fixed 50 ms / adjustable: 20-100 ms in steps of 10 msStar-delta transition time tolerance CT-SDD / CT-SAD 3 ms

Indication of operational states

Control supply voltage / timing U: green LED V: control supply voltage appliedW: timing

Relay status R: yellow LED V: output relay energized

Output circuit

Kind of output 15-16/18 Relay, 1 c/o contact -15-16/18; 25-26/28 - Relay, 2 c/o contacts

17-18; 17-28 relay, 2 n/o contacts (CT-SDD, CT-SAD)Contact material Cd-free, see data sheetRated operational voltage U

eIEC/EN 60947-1 250 V

Minimum switching voltage / minimum switching current 12 V / 100 mAMaximum switching voltage / maximum switching current see load limit curvesRated operational current I

e(IEC/EN 60947-5-1 ) AC12 (resistive) at 230 V 6 A 5 A

AC15 (inductive) at 230 V 3 A 3 A 0.75 A (n/c contact)DC12 (resistive) at 24 V 6 A 5 A

DC13 (inductive) at 24 V 2 A 2 A 1) 1 AAC rating (UL 508) Utilization category Rating Code B 300

max. rated operational voltage 300 V ACMaximum continuous thermal current at B300 5 Amax. making/breaking apparent power at B300 3600 VA / 360 VA

AC rating (UL 508) only n/c contact (CT-MFD.21) Utilization category Rating Code C 300max. rated operational voltage 300 V AC

Maximum continuous thermal current at C300 2.5 Amax. making/breaking apparent power at C300 1800 VA / 180 VA

Mechanical lifetime 30 x 106switching cyclesElectrical lifetime 0.1 x 106switching cyclesMax. fuse rating to achieve short-circuit protection (IEC/EN 60947-5-1) n/c contact 6 A fast-acting

n/o contact 10 A fast-acting 6 A fast-actingGeneral data

Duty time 100%Dimensions (W x H x D) 17.5 x 70 x 58 mm

(0.69 x 2.76 x 2.28 in)17.5 x 80 x 58 mm(0.69 x 3 .15 x 2.28 in)

Weight see ordering detailsMounting DIN rail (IEC/EN 60715), snap-mounting without any toolMounting position anyMinimum distance to other units horizontal / vertical no / no

Degree of protection housing / terminals IP50 / IP20


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1

CT-D rangeTechnical data

CT-D with 1 c/ocontact

CT-D with 2 c/ocontacts

CT-MFD.21

Electrical connection

Wire size fine-strand with(out) wire end ferrule 2 x 0.5-1.5 mm2(2 x 20-16 AWG)1 x 0.5-2.5 mm2(1 x 20-14 AWG)

rigid 2 x 0.5-1.5 mm2(2 x 20-16 AWG)1 x 0.5-4 mm2(1 x 20-12 AWG)

Stripping length 7 mm (0,28 in)Tightening torque 0.5-0.8 Nm (4.43-7.08 lb.in)

Environmental data

Ambient temperature range operation / storage -20 ... +60 C / -40 ... +85 CDamp heat (cyclic) IEC/EN 60068-2-30 6 x 24 h cycles, 55 C, 95 % RHVibration (sinusoidal) IEC/EN 60068-2-6 40 m/s2, 20 cycles , 10....150...10 HzShock (half-sine) IEC/EN 60068-2-27 100 m/s2, 11 ms

Isolation data

Rated impulse withstand voltage Uimp

between all

isolated circuits

VDE 0110, IEC/EN 60664-1 4 kV; 1.2/50 s

Pollution category IEC/EN 60664-1, VDE 0110 3Overvoltage category IEC/EN 60664-1, VDE 0110 IIIRated insulation voltage U

iinput circuit / output circuit 300 V

output circuit 1 / output circuit 2 300 VBasic insulation (IEC/EN 61140) input circuit / output circuit 300 VProtective separation (VDE 0106 part 101 andpart 101/A1; IEC/EN 61140)

input circuit / output circuit 250 V

Power-frequency withstand voltage test (test vol-tage, routine test)

between all isolated circuits 2.5 kV, 50 Hz, 1 s

Standards

Product standard IEC 61812-1, EN 61812-1 + A11, DIN VDE 0435 part 2021Low Voltage Directive 2006/95/ECEMC Directive 2004/108/ECRoHS Directive 2002/95/EC

Electromagnetic compatibility

Interference immunity to IEC/EN 61000-6-1, IEC/EN 61000-6-2

electrostatic discharge IEC/EN 61000-4-2 Level 3 (6 kV / 8 kV)radiated, radio-frequency, electromagnetic field IEC/EN 61000-4-3 Level 3 (10 V / m)electrical fast transient / burst IEC/EN 61000-4-4 Level 3 (2 kV / 5 kHz)surge IEC/EN 61000-4-5 Level 4 (2 kV L-L)conducted disturbances, induced by radio-frequency fields IEC/EN 61000-4-6 Level 3 (10 V)

Interference emission IEC/EN 61000-6-3, IEC/EN 61000-6-4high-frequency radiated IEC/CISPR 22, EN 55022 Class Bhigh-frequency conducted IEC/CISPR 22, EN 55022 Class B

Approvals and marks see page 1/4.


15/56


CT-D rangeTechnical data, Technical diagrams

CT-D.2x CT-D.2x

Derating factor Ffor inductive AC load

Contact lifetime

DC current [A]

resistive load

DCv

oltage[V]

2CD

C2

52121F0206

AC current [A]

resistive load

ACv

oltage[V]

2CD

C2

52122F0206

Switching current [A]

250 V

resistive load

Switchingcycles

2CDC

252123F0206

cos

0.5

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

0.6

0.7

0.8

0.9

1.0

DeratingfactorF

2CDC2

52124F0206

CT-D.1x CT-D.1x

AC load (resistive) DC load (resistive)

Technical diagrams

Load limit curves

DC current [A]

resistive load

DCv

oltage[V]

2CDC2

52045F0207

AC current [A]

resistive load

ACv

oltage[V]

2CDC2

52044F0207


16/56


1

CT-D rangeWiring notes, Dimensional drawings

0.69

2.7

6

0.2

2.28

1.71

1.

77

17,5

70

5

58

43,4

45

2CDC2

52131F0b06

0.69

17,5

3.1

5

80

0.2

5

2.28

1.71

58

43,4

1.

77

45

2CDC2

52130F0b06

CT-D devices with 1 c/o contact or 2 n/o contacts CT-D devices with 2 c/o contacts

Dimensional drawings dimensions in mm

L(+)

N(-)

A1 Y1/B1

A2

2CDC2

52

102F0b06

Wiring notes for devices with control inputA parallel load to the control input is possible


17/56


CT-E rangeProduct group picture


18/56


1

CT-E rangeTable of contents

CT-E Range

Product group picture 1/17Table of conte nts 1/18





Connection diagrams, Technical diagrams 1/28



Notes 1/32


19/56


CT-E rangeBenefits and advantages

Characteristics

Diversity:


4 switching relays


Dual range: 24 V AC/DC

Single range: 110-130 V AC, 220-240 V AC

Wide range: 24-240 V AC/DC (CT-MFE)

Time ranges

5 single ranges: 0.05-1 s, 0.1-10 s, 0.3-30 s, 3-300 s, 0.3-30 min

8 time ranges: 0.05 s - 100 h (CT-MFE)

Devices with 1 c/o (SPDT) contact (250 V / 4 A) or solid-state out-put for high switching frequencies (thyristor 0.8 A)

Switching relay CT-IRE for added switching contacts with eitherside-by-side or diagonally positioned connection terminals

Approvals / Marks (details see page 1/4)

A, C, , K,E, L/a, b

1 LEDs for status indication

U - green LED:V control supply voltage applied

R2: red LED:V output relay energized2 Time range adjustment (only multifunctional devices)

3 Fine adjustment of the time delay

4 Preselection of the timing function (only multifunctional devices)

Operating controls


All actual operational states are displayed by front-face LEDs, thussimplifying commissioning and troubleshooting.

Direct reading scales

Direct setting of the time delay without any additional calculationprovides accurate time delay adjustment.

Connection screws in M3 (Pozidrive 1)

Easy and fast tightening and release of the connection screws withpozidrive, pan- or crosshead screwdriver.

Solid-state output

Devices with solid-state output are the perfect solution for highoperation cycles.

4

1

2

3

Benefits

ALA1

A1

AL

1SVC110000F0508

1SVC110000F0500

1SVC110000F0506

2CDC252166F0005

1

1

2

2

3 4

4

3

Synonyms

used expression alternative expression(s) used expression alternative expression(s)

1 c/o contact SPDT voltage-related wet / non-floating

2 c/o contacts DPDT volt-free dry / floating


20/56


1

1SVR550029F8100

1SVR550111F1100

CT-MFE

CT-AHE

A ON-delayB OFF-delayCA Impulse-ONCB Impulse-OFFDA Flasher starting with ONDB Flasher staring with OFFH Pulse former

CT-E rangeOrdering details

1)Functions: ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage,Flasher starting with ON, Flasher starting with OFF, Pulse former2)without auxiliary voltage, True Off-delay timer

Description

The CT-E range wi th its excellent price/performance ratio offers an ideal solution for serialapplications. 56 single-function devices with 5 different time ranges as well as 2 multifunction

timers with 6 functions and 8 t ime ranges offer the highest possible flexibility for almost every

application. For high operating cycles, contact-free CT-E timers with solid-state output are

available.

Ordering details

Timingfunction


Timeranges

Con-trolInput


1 pce

Weight(1 pce)

kg (lb)

Multifunc-tional 1)

24-240V AC/DC

8 (0.05 s -100 h)

n 1 c/o CT-MFE 1SVR550029R8100 0.08 (0.18)

ON-delay

24 V AC/DC,220-240 V AC

0.1-10 s

-

1 c/o CT-ERE

1SVR550107R1100

0.08 (0.18)

0.3-30 s 1SVR550107R4100

3-300 s 1SVR550107R2100

0.3-30 min 1SVR550107R5100

110-130 V AC

0.1-10 s

-

1SVR550100R1100

0.3-30 s 1SVR550100R4100

3-300 s 1SVR550100R2100

0.3-30 min 1SVR550100R5100

OFF-delay

24 V AC/DC

0.1-10 s

n 1 c/o CT-AHE

1SVR550118R1100

0.08 (0.18)

0.3-30 s 1SVR550118R4100

3-300 s 1SVR550118R2100

110-130 V AC

0.1-10 s 1SVR550110R1100

0.3-30 s 1SVR550110R4100

3-300 s 1SVR550110R2100

220-240 V AC

0.1-10 s 1SVR550111R1100

0.3-30 s 1SVR550111R4100

3-300 s 1SVR550111R2100

OFF-delay2)

24 V AC/DC,220-240 V AC

0.1-10 s

- 1 c/o CT-ARE

1SVR550127R1100

0.08 (0.18)0.3-30 s 1SVR550127R4100

110-130 V AC0.1-10 s 1SVR550120R1100

0.3-30 s 1SVR550120R4100

Impulse-ON

24 V AC/DC,220-240 V AC

0.1-10 s

- 1 c/o CT-VWE

1SVR550137R1100

0.08 (0.18)

0.3-30 s 1SVR550137R4100

3-300 s 1SVR550137R2100

110-130 V AC

0.1-10 s 1SVR550130R1100

0.3-30 s 1SVR550130R4100

3-300 s 1SVR550130R2100

Impulse-OFF2)

24 V AC/DC

0.05-1 s - 1 c/o CT-AWE

1SVR550158R3100

0.08 (0.18)110-130 V AC 1SVR550150R3100

220-240 V AC 1SVR550151R3100

http://www.abb.com/productdetails/1SVR550029R8100http://www.abb.com/productdetails/1SVR550107R1100http://www.abb.com/productdetails/1SVR550107R4100http://www.abb.com/productdetails/1SVR550107R2100http://www.abb.com/productdetails/1SVR550107R5100http://www.abb.com/productdetails/1SVR550100R1100http://www.abb.com/productdetails/1SVR550100R4100http://www.abb.com/productdetails/1SVR550100R2100http://www.abb.com/productdetails/1SVR550100R5100http://www.abb.com/productdetails/1SVR550118R1100http://www.abb.com/productdetails/1SVR550118R4100http://www.abb.com/productdetails/1SVR550118R2100http://www.abb.com/productdetails/1SVR550110R1100http://www.abb.com/productdetails/1SVR550110R4100http://www.abb.com/productdetails/1SVR550110R2100http://www.abb.com/productdetails/1SVR550111R1100http://www.abb.com/productdetails/1SVR550111R4100http://www.abb.com/productdetails/1SVR550111R2100http://www.abb.com/productdetails/1SVR550127R1100http://www.abb.com/productdetails/1SVR550127R4100http://www.abb.com/productdetails/1SVR550120R1100http://www.abb.com/productdetails/1SVR550120R4100http://www.abb.com/productdetails/1SVR550137R1100http://www.abb.com/productdetails/1SVR550137R4100http://www.abb.com/productdetails/1SVR550137R2100http://www.abb.com/productdetails/1SVR550130R1100http://www.abb.com/productdetails/1SVR550130R4100http://www.abb.com/productdetails/1SVR550130R2100http://www.abb.com/productdetails/1SVR550158R3100http://www.abb.com/productdetails/1SVR550150R3100http://www.abb.com/productdetails/1SVR550151R3100http://www.abb.com/productdetails/1SVR550151R3100http://www.abb.com/productdetails/1SVR550150R3100http://www.abb.com/productdetails/1SVR550158R3100http://www.abb.com/productdetails/1SVR550130R2100http://www.abb.com/productdetails/1SVR550130R4100http://www.abb.com/productdetails/1SVR550130R1100http://www.abb.com/productdetails/1SVR550137R2100http://www.abb.com/productdetails/1SVR550137R4100http://www.abb.com/productdetails/1SVR550137R1100http://www.abb.com/productdetails/1SVR550120R4100http://www.abb.com/productdetails/1SVR550120R1100http://www.abb.com/productdetails/1SVR550127R4100http://www.abb.com/productdetails/1SVR550127R1100http://www.abb.com/productdetails/1SVR550111R2100http://www.abb.com/productdetails/1SVR550111R4100http://www.abb.com/productdetails/1SVR550111R1100http://www.abb.com/productdetails/1SVR550110R2100http://www.abb.com/productdetails/1SVR550110R4100http://www.abb.com/productdetails/1SVR550110R1100http://www.abb.com/productdetails/1SVR550118R2100http://www.abb.com/productdetails/1SVR550118R4100http://www.abb.com/productdetails/1SVR550118R1100http://www.abb.com/productdetails/1SVR550100R5100http://www.abb.com/productdetails/1SVR550100R2100http://www.abb.com/productdetails/1SVR550100R4100http://www.abb.com/productdetails/1SVR550100R1100http://www.abb.com/productdetails/1SVR550107R5100http://www.abb.com/productdetails/1SVR550107R2100http://www.abb.com/productdetails/1SVR550107R4100http://www.abb.com/productdetails/1SVR550107R1100http://www.abb.com/productdetails/1SVR550029R8100


21/56


CT-E rangeOrdering details

2CDC251125F0004

2CDC251128F0004

CT-AWE

CT-IRE

A ON-delayB OFF-delayCA Impulse-ONCB Impulse-OFFDA Flasher starting with ONDB Flasher staring with OFFH Pulse formerG Switching relayFA Star-delta change-over twice ON-delayedFC Star-delta change-over

with impulseDE Pulse generator starting with ON or OFF

1)without auxiliary voltage2)with fixed transition time3)A1/A2 diagonal4)A1/A2 on top5)solid-state output, functions and time range selection via external jumpers6)symetric ON & OFF times7)common contact8)Functions: ON-delay (AC/DC), Impuls-ON (AC only), Flasher starting with OFF (AC only)

Notice

CT-...KE are solid-state timers with thyristor output for 2-wire applications. They are connecteddirectly in series with the control coil of contactors or relays. Voltage should not be applied

without a load connected, because there is no current limiting in the unit.

Bestellangaben

Timingfunction


Timeranges

Con-trolInput


1 pce

Weight

(1 pce)

kg (lb)

Impulse-OFF

24 V AC/DC

0.1-10 s

n 1 c/o CT-AWE

1SVR550148R1100

0.08 (0.18)

0.3-30 s 1SVR550148R4100

3-300 s 1SVR550148R2100

110-130 V AC

0.1-10 s 1SVR550140R1100

0.3-30 s 1SVR550140R4100

3-300 s 1SVR550140R2100

220-240 V AC

0.1-10 s 1SVR550141R1100

0.3-30 s 1SVR550141R4100

3-300 s 1SVR550141R2100

Flasherstaringwith OFF

24 V AC/DC,

220-240 V AC 0.1-10 s - 1 c/o CT-EBE6) 1SVR550167R1100 0.08 (0.18)

110-130 V AC 1SVR550160R1100

Star-deltachange-overtwice ON-delayed

24 V AC/DC,220-240 V AC

0.1-10 s

- 1 c/oCT-YDE1) 2)

1SVR550207R1100

0.08 (0.18)

0.3-30 s 1SVR550207R4100

3-300 s 1SVR550207R2100

110-130 V AC

0.1-10 s 1SVR550200R1100

0.3-30 s 1SVR550200R4100

3-300 s 1SVR550200R2100

Star-deltachange-overwith impuls

24 V AC/DC,220-240 V AC

0.3-30 s -1 n/o +1 n/c

CT-SDE2) 7)

1SVR550217R4100

0.08 (0.18)110-130 V AC 1SVR550210R4100

380-415 V AC 1SVR550212R4100

Multifunc-tional 8)

24-240V AC/DC

0.1-10 s.3-300 s

-

solide-state

CT-MKE5) 8) 1SVR550019R0000 0.08 (0.18)

ON-delay24-240

V AC/DC

0.1-10 s

- CT-EKE

1SVR550509R1000

0.08 (0.18)0.3-30 s 1SVR550509R4000

3-300 s 1SVR550509R2000

OFF-delay 24-240 V AC

0.1-10 s

- CT-AKE

1SVR550519R1000

0.08 (0.18)0.3-30 s 1SVR550519R4000

3-300 s 1SVR550519R2000

Switchingrelay

24 V AC/DC- 1 c/o CT-IRE 3)

1SVR550228R91000.08 (0.18)220-240

V AC/DC1SVR550221R9100

24 V AC/DC

- 1 c/o CT-IRE 4)1SVR550238R9100

0.08 (0.18)220-240V AC/DC

1SVR550231R9100

http://www.abb.com/productdetails/1SVR550148R1100http://www.abb.com/productdetails/1SVR550148R4100http://www.abb.com/productdetails/1SVR550148R2100http://www.abb.com/productdetails/1SVR550140R1100http://www.abb.com/productdetails/1SVR550140R4100http://www.abb.com/productdetails/1SVR550140R2100http://www.abb.com/productdetails/1SVR550141R1100http://www.abb.com/productdetails/1SVR550141R4100http://www.abb.com/productdetails/1SVR550141R2100http://www.abb.com/productdetails/1SVR550167R1100http://www.abb.com/productdetails/1SVR550160R1100http://www.abb.com/productdetails/1SVR550207R1100http://www.abb.com/productdetails/1SVR550207R4100http://www.abb.com/productdetails/1SVR550207R2100http://www.abb.com/productdetails/1SVR550200R1100http://www.abb.com/productdetails/1SVR550200R4100http://www.abb.com/productdetails/1SVR550200R2100http://www.abb.com/productdetails/1SVR550217R4100http://www.abb.com/productdetails/1SVR550210R4100http://www.abb.com/productdetails/1SVR550212R4100http://www.abb.com/productdetails/1SVR550019R0000http://www.abb.com/productdetails/1SVR550509R1000http://www.abb.com/productdetails/1SVR550509R4000http://www.abb.com/productdetails/1SVR550509R2000http://www.abb.com/productdetails/1SVR550519R1000http://www.abb.com/productdetails/1SVR550519R4000http://www.abb.com/productdetails/1SVR550519R2000http://www.abb.com/productdetails/1SVR550228R9100http://www.abb.com/productdetails/1SVR550221R9100http://www.abb.com/productdetails/1SVR550238R9100http://www.abb.com/productdetails/1SVR550231R9100http://www.abb.com/productdetails/1SVR550231R9100http://www.abb.com/productdetails/1SVR550238R9100http://www.abb.com/productdetails/1SVR550221R9100http://www.abb.com/productdetails/1SVR550228R9100http://www.abb.com/productdetails/1SVR550519R2000http://www.abb.com/productdetails/1SVR550519R4000http://www.abb.com/productdetails/1SVR550519R1000http://www.abb.com/productdetails/1SVR550509R2000http://www.abb.com/productdetails/1SVR550509R4000http://www.abb.com/productdetails/1SVR550509R1000http://www.abb.com/productdetails/1SVR550019R0000http://www.abb.com/productdetails/1SVR550212R4100http://www.abb.com/productdetails/1SVR550210R4100http://www.abb.com/productdetails/1SVR550217R4100http://www.abb.com/productdetails/1SVR550200R2100http://www.abb.com/productdetails/1SVR550200R4100http://www.abb.com/productdetails/1SVR550200R1100http://www.abb.com/productdetails/1SVR550207R2100http://www.abb.com/productdetails/1SVR550207R4100http://www.abb.com/productdetails/1SVR550207R1100http://www.abb.com/productdetails/1SVR550160R1100http://www.abb.com/productdetails/1SVR550167R1100http://www.abb.com/productdetails/1SVR550141R2100http://www.abb.com/productdetails/1SVR550141R4100http://www.abb.com/productdetails/1SVR550141R1100http://www.abb.com/productdetails/1SVR550140R2100http://www.abb.com/productdetails/1SVR550140R4100http://www.abb.com/productdetails/1SVR550140R1100http://www.abb.com/productdetails/1SVR550148R2100http://www.abb.com/productdetails/1SVR550148R4100http://www.abb.com/productdetails/1SVR550148R1100


22/56


1

CT-E rangeFunction diagrams

A ON-delay (Delay on make)CT-ERE, CT-MFE

B OFF-delay, with auxiliary voltage (Delay on break)CT-AHE, CT-MFE



Minimum control pulse length: 20 ms

< t

A1-A2/B1

15-1815-16

t2CDC2

52130F0205

green LED

red LED

A1-A2

A1-Y1

15-1615-18

t

2CDC2

52132F0205

green LED

red LED

Applying control supply voltage starts timing. When the selected timedelay is complete, the output relay energizes. If control supply voltageis interrupted, the output relay de-energizes and the time delay is reset.Interrupting control supply voltage before the time delay is complete,resets the time delay. The output relay does not energize.

This function requires continuous control supply voltage for timing.Timing is controlled by control input A1-Y1. If the control input is closed,the output relay energizes. If control input A1-Y1 is opened, the selectedtime delay starts. When the time delay is complete, the output relayde-energizes. If control input A1-Y1 is closed before the time delay iscomplete, the time delay is reset. Timing starts again when the controlinput re-opens.

Remarks

LegendG Control supply voltage not applied / Output contact open

B Control supply voltage applied / Output contact closed

A1-Y1/B1 Control input with voltage-related triggering

Terminal designations on the device and in the diagramsThe c/o contact is always designated 15-16/18.

The n/o contacts are designated with 15-16and 15-18.

Control supply voltage is always applied to terminalsA1-A2/B1.

Function of the red LED

The red LED Rglows as soon as the output relay energizes and turns offwhen the output relay de-energizes.


23/56


CA Impulse-ON (Interval)CT-VWE, CT-MFE

B OFF-delay, without auxiliary voltage(true delay on break) CT-ARE


A1-A2/B115-1815-16

t

2CDC2

52133F020

5

green LED

This function requires continuous control supply voltage for timing. Ti-ming is controlled by control input A1-Y1. If the control input is opened,the output relay energizes and timing begins. When the selected timedelay is complete, the output relay de-energizes. Interrupting controlsupply voltage or closing control input A1-Y1, before the time delay iscomplete, de-energizes the output relay and resets the time delay.

The Impulse-OFF function without auxiliary voltage does not require con-tinuous control supply voltage for timing.

If control supply voltage is interrupted, the output relay energizes and theOFF time starts. When timing is complete, the output relay de-energizes.If control supply voltage is re-applied before the time delay is complete,the time delay is reset and the output relay de-energizes.

Control supply voltage must be applied for the minimum energizing time(200 ms), for proper operation.

t = adjusted pulse timet = adjusted pulse time

A1-A2

A1-Y1

15-1615-18

t

2CDC2

52137F0205

green LED

red LED

A1-A2

15-1615-18

t2CDC2

52138F0205

green LED

red LED

The output relay energizes immediately when control supply voltage isapplied and de-energizes after the selected time delay is complete. Ifcontrol supply voltage is interrupted before the time delay is complete,the output relay de-energizes and the time delay is reset.

Control input A1-Y1 has to be jumpered, when this timing function isselected.

CT-VWE:

CT-MFE:

The OFF-delay function without auxiliary voltage does not require conti-nuous control supply voltage for timing.

Applying control supply voltage, energizes the output relay. If controlsupply voltage is interrupted, the OFF-delay starts. When timing iscomplete, the output relay de-energizes. If control supply voltage is re-applied before the time delay is complete, the time delay is reset and theoutput relay remains energized.

Control supply voltage must be applied for the minimum energizing time(200 ms), for proper operation.

CB Impulse-OFF, with auxiliary voltage(Trailing edge interval) CT-AWE

CB Impulse-OFF, without auxiliary voltage(True trailing edge interval) CT-AWE



A1-A2/B115-1815-16

< tt2CDC2

52134F020

5

green LED

red LED

A1-A2

15-1815-16

< tt

A1-Y1

2CDC2

52135F0205

green LED

red LED



24/56


1

DA Flasher starting with ON(Recycling equal times, ON first) CT-MFE


DB Flasher starting with OFF(Recycling equal times, OFF first) CT-EBE, CT-MFE


G Switching relayCT-IRE

H Pulse former (Single shot)CT-MFE


A1-A2

15-1615-18

2CDC2

52145F0205

green LED

A1-A2

A1-Y1

15-1615-18

tt

2CDC2

52136F0205

green LED

red LED

The switching relay may be used to increase the number of availablecontacts or to reinforce contacts, or as a coupling/decoupling interface.

Applying control supply voltage, energizes the output relay. The outputrelay de-energizes if control supply voltage is interrupted.

Closing the control input A1-Y1, with control supply voltage applied, en-ergizes the output relay for the selected ON time. Operating the controlinput during timing has no effect. When the ON time is complete, theoutput relay de-energizes. Timing can be restarted by re-closing controlinput A1-Y1. If control supply voltage is interrupted during timing, theoutput relay de-energizes and the ON time is reset.

Applying control supply voltage starts timing with symmetrical ON & OFFtimes. The cycle starts with an ON time first. If control supply voltage isinterrupted, the output relay de-energizes and the time delay is reset.

Control input A1-Y1 has to be open, when this timing function is se-lected.

Applying control supply voltage starts timing with symmetrical ON & OFFtimes. The cycle starts with an OFF time first. If control supply voltage isinterrupted, the output relay de-energizes and the time delay is reset.

Control input A1-Y1 has to be jumpered, when this timing function isselected.

CT-EBE:

CT-MFE:

A1-A2

A1-Y1

15-1615-18

t t

2CD

C2

52026F0209

green LED

red LED

A1-A2/B1

15-1615-18

t t2CDC2

52140F0205

green LED

red LED

15-1615-1815-1615-18

t t

A1-A2

A1-Y1

2CDC2

52023F0209

green LED

red LED




25/56


26/56


1

2CDC2

52001F0213

A1-A2

t < t

Thyristor A1-A2

2CDC2

52146F0205

red LED

A1-A2

t < t

Thyristor A1-A2

2CDC2

52147F0205

red LED

A1-A2

Thyristor A1-A2

t t

2CDC2

52148F0205

red LED

A1-A2

t t

Thyristor A1-A2

2CDC2

52149F0205

red LED





A ON-delay (Delay on make)CT-EKE


B OFF-delay, with auxiliary voltage (Delay on break)CT-AKE


Multifunction timer CT-MKEFunctions and time ranges are programmed by simply plugging in external wire jumpers.

Notice:

CT-...KE are solid-state timers with thyristor output for 2-wire applications. They are connected directly in series with the control coil of contactorsor relays. Voltage should not be applied without a load connected, because there is no current limiting in the unit.

A ON-delay (Delay on Make)

Without external connection. Timing begins when control supply voltage is appliedto terminal A1 and the load connected in series with A2. When the selected timedelay is complete, the load energizes. If control supply voltage is interrupted, theload de-energizes and the time delay is reset. Interrupting supply voltage beforethe time delay is complete, resets the time delay. The load does not energize.

CA Impulse-ON (Interval)

External connection X1-X4 required. The load energizes and timing starts whencontrol supply voltage is applied to terminal A1 and the load connected in serieswith A2. When the selected time delay is complete, the load de-energizes. Inter-rupting control supply voltage before the time delay is complete, de-energizes theload and resets the time delay.

DA Flasher, starting with ON

External connection X1-X4 and X2-X4 required. When control supply voltage isapplied to terminal A1 and the load connected in series with A2, the load energizesand de-energizes with the selected ON & OFF times. The ON & OFF times areequal. The cycle starts with an ON time first (load energized). If control supply vol-tage is interrupted, the load de-energizes and the time delay is reset.

DB Flasher, starting with OFF

External connection X2-X4 required. When control supply voltage is applied toterminal A1 and the load connected in series with A2, the load energizes and de-energizes with the selected ON & OFF times. The ON & OFF times are equal. Thecycle starts with an OFF time first (load de-energized). If control supply voltage isinterrupted, the load de-energizes and the time delay is reset.

A1-AL

t < t

Thyristor A1-AL

2CDC2

52150F0205

green LED

A1-AL

t

Y2-A2

Thyristor A1-AL

green LED

Programming the time ranges

X3-X

4jumpered: 0,1-10 s

X

3-X

4open: 3-300 s

Timing begins when control supply voltage is applied to terminal A1 andthe load connected in series with AL. When the selected time delay iscomplete, the load energizes. The green LED glows as long as the loadis energized.

If control supply voltage is interrupted, the load de-energizes and thetime delay is reset. Interrupting control supply voltage before the time

delay is complete, resets the time delay. The load does not energize.

The OFF-delay function with auxiliary voltage requires continuous controlsupply voltage at terminal A1, and the load connected in series with AL,for timing.

Timing is controlled by control input Y2-A2. When the control input isclosed, the load energizes. If the control input is opened, the selectedtime delay starts (minimum control pulse length is 20 ms). The green

LED glows as long as the load is energized. When the selected timedelay is complete, the load de-energizes. If control input Y2-A2 is clo-sed before the time delay is complete, the time delay is reset and theload remains energized. Timing starts again when the control input isre-opened. Interrupting control supply voltage resets the time delay andde-energizes the load.



27/56


2CDC2

52152F0

005

A1

A1

A2

15

15

16

16 18 A2

18

Y1

2CDC2

52153F0

005

A1 B1

16 18 A2

A2 16 18

A1 15

15

B1

2CDC2

52154F0005

A1

A1

A2 16 18

15

15 Y1

16 18 A2

2CDC2

52155F0005

A1

A2 16 18

B1 15

15A1 B1

1816 A2

CT-MFE ACT-ERE BCT-AREBCT-AHE 1)

15A1

A1

A2 B1 16 18

15

B1

1816 A2

2CDC2

52156F0b05

15A1

A1

A2 16 18

15

1816 A2

2CDC2

52157F0b05

15 Y1A1

A1

A2 16 18

15

1816 A2

2CDC2

52158F0b05

CACT-VWE CBCT-AWE CBCT-AWE 1)

2CDC2

52159F0005

15 B1A1

A1 B1 15

1816

A2 16 18

A2

DBCT-EBE

FAICT-YDE FCCT-SDE FCCT-SDE

2CDC2

52160F0005

15 B1A1

A1

A2 B1 16 18

15

1816 A2

2CDC2

52161F0005

15 B1A1

A1

A2 B1 16 18

15

1816 A2

2CDC2

52162F0005

15A1

A1

A2 16 18

15

1816 A2

GCT-IRE

2CDC2

52163F0005

11A1

A1

A2 12 14

11

1412 A2


A1-Y1 Control input

15-16/18 c/o contact

Device without aux. voltage

A1-A2 Supply:220-240 V AC or110-130 V AC

A1-B1 Supply:24 V AC/DC


A1(+)-A2(-) Supply:24 V AC/DC or110-240 V AC or220-240 V AC

A1-Y1 Control input








Device with aux. voltage

A1(+)-A2(-) Supply:24 V AC/DC or110-240 V AC or220-240 V AC


A1-A2 Supply:24 V AC/DC or110-240 V AC or220-240 V AC

A1-Y1 Control input15-16/18 c/o contact







A1-A2 Supply:220-240 V AC


15-16 n/c contact

15-18 n/o contact

with common contact

Device: 1SVR 550 217 R4100 Devices:

1SVR 550 210 R4100, 1SVR 550 212 R4100


15-16 n/c contact

15-18 n/o contact

with common contact

A1-A2 Supply:24 V AC/DC or220-240 V AC/DC


Supply terminalsdiagonally positioned

CT-E rangeConnection diagrams


28/56


1

2CDC2

52164F0005

A2A1

A1

A2 12 14

11

1211 14

GCT-IRE

2CDC2

52165F0005

X2

A1

A2

U

X1A1

X4X3 A2

CT-MKE

2CDC2

52166F0

005

ALA1

A1

AL

2CDC2

52167F0005

ALA1

A1Y2

A2 AL

A2Y2

ACT-EKE BCT-AKE

A1-A2 Supply:24 V AC/DC or220-240 V AC/DC


Supply terminals on one side of thedevice


A1-A2 Thyristor

X1-X4 Timing function adjustment

X2-X4 Timing function adjustment

X3-X4 Time range adjustment

(Details see function diagrams)

A1-AL Supply:24-240 V AC/DC

A1-AL Thyristor

A1-AL Supply:24-240 V AC

A1-AL Thyristor

Y2-A2 Control input

1)Wiring notes 1/31

220 V 50 Hz AC1

360 cycles/h

300

200

10080

605040

30

20

101 2 4 6 10

I A

V

U

2CDC2

521

93F0205

0,1 0,2 0,5

cos

F

2CDC2

52192F0205

0,5

0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0

0,6

0,7

0,8

0,9

1,0

300

200

10080

605040

30

20

101 2 4 6 10

I A

V

U

2CDC2

521

94F0205

0,1 0,2 0,5

4321

105

2

34

N

I A

5

89

106

5 6 7 82CDC2

52034F0208

AC load (resistive) DC load (resistive)

Technical diagrams

Load limit curves

Derating factor F for inductive AC load Contact lifetime

CT-E rangeConnection diagrams, Technical diagrams


29/56


30/56


1

CT-E (relays) CT-E (solid-state)

AC rating (UL 508) Utilization category

(Control Circuit Rating Code)

B 300 -

max. rated operational voltage 300 V AC -Maximum continuous thermal current at B300 5 A -max. making/breaking apparent power at B300 3600 VA / 360 VA -

Mechanical lifetime 30 x 106switching cycles -Electrical lifetime at AC12, 230 V, 4 A 0.1 x 106switching cycles -Max. fuse rating to achieve short-circuit protection(IEC/EN 60947-5-1)

n/c contact 10 A fast-acting, CT-ARE: 5 A -n/o contact 10 A fast-acting, CT-ARE: 5 A -

Minimum load current - CT-MKE: 20 mA CT-EKE, CT-AKE: 10 mA

Maximum load current - CT-MKE: 0.8 A at Ta = 20 CCT-EKE, CT-AKE: 0.7 A

Load current reduction / Derating - 10 mA/CMaximum surge current - CT-MKE: 20 A for t 20 ms

CT-EKE, CT-AKE: 15 A

Voltage drop in connected state - 3 V Cable length between solid-state timer and

connected load at 50 Hz and a cable capacity of

100 pF/m :

at 24 V AC - 220 m / 22 nFat 42 V AC - 100 m / 10 nFat 60 V AC - 65 m / 6.5 nF

at 110 V AC - 50 m / 5 nFat 240 V AC - 22 m / 2.2 nF

General dataDuty time 100%Dimensions (W x H x D) 22.5 x 78 x 78.5 mm (0.886 x 3.07 x 3.09 in)Weight approx. 80 g (0.176 lb)Mounting DIN rail (IEC/EN 60715)Mounting position anyMinimum distance to other units horizontal / vertical no / noDegree of protection housing / terminals IP50 / IP20

Electrical connectionWire size fine-strand with wire end ferrule 2 x 0.75-1.5 mm2 (2 x 18-16 AWG)

fine-strand without wire end ferrule 2 x 1-1.5 mm2 (2 x 18-16 AWG)rigid 2 x 0.75-1.5 mm2 (2 x 18-16 AWG)

Stripping length 10 mm (0.39 in)Tightening torque 0.6-0.8 Nm (5.31-7.08 lb.in)

Environmental dataAmbient temperature ranges operation / storage -20...+60 C / -40...+85 CDamp heat IEC/EN 60068-2-30 24 h cycle, 55 C, 93 % rel., 96 hOperational reliability IEC/EN 60068-2-6 6 gMechanical resistance IEC/EN 60068-2-6 10 g

Isolation data

Rated impulse withstand voltage Uimp

between allisolated circuits

IEC/EN 60664 4 kV; 1.2/50 s

Pollution category IEC/EN 60664, IEC/EN 60255-5 III/COvervoltage category IEC/EN 60664, IEC/EN 60255-5 III/CRated insulation voltage U

ibetween supply circuit,

control circuit and output circuitinput circuit / output circuit 300 V (supply up to 240 V)

500 V (supply up to 440 V)Test voltage between all isolated circuits routine test 2.5 kV, 50 Hz, 1 s

Standards

Product standard IEC 61812-1, EN 61812-1 + A11, DIN VDE 0435 Teil 2021Low Voltage Directive 2006/95/ECEMC Directive 2004/108/EC

Electromagnetic compatibility

Interference immunity to IEC/EN 61000-6-2electrostatic discharge IEC/EN 61000-4-2 Level 3 (6 kV / 8 kV)radiated, radio-frequency electromag-netic field

IEC/EN 61000-4-3 Level 3 (10 V/m)

electrical fast transient / burst IEC/EN 61000-4-4 Level 3 (2 kV / 5 kHz)surge IEC/EN 61000-4-5 Level 4 (2 kV L-L)conducted disturbances, induced by radio-frequency fields IEC/EN 61000-4-6 Level 3 (10 V)

Interference emission IEC/EN 61000-6-4

Approvals and marks see page 1/4.

CT-E rangeTechnical data


31/56


CT-E rangeWiring notes, Dimensional drawings

3.48

3.19

3.09

.886

3.0

7

88,5

81

78,5

78

22,5

2CDC2

52189F0b05

A1 Y1

A2

I

I

I

2CDC2

52200

F0b05

U

A1

A2

Y1

2CDC2

52199

F0b05

U

Dimensional drawing Dimensions in mm

Wiring notesfor single-function devices with control contact

(CT-AHE, CT-AWE with auxiliary voltage)

I

IA1

A2

Y1

I

2CDC2

52198

F0b

05

U A1 Y1

A2

2CDC2

52201F0b05

U


32/56


1

CT-E rangeNotes


33/56


CT-S rangeProduct group picture


34/56


1

CT-S rangeTable of contents

CT-S Range

Product group picture 1/33Table of contents 1/34


Ordering details - multifunctional 1/37

Ordering details - singlefunctional 1/38



Functio n diagrams 1/41


Techn ica l da ta 1/52

Techn ica l di agrams 1/55



35/56


CT-S rangeBenefits and advantages

Characteristics

Diversity:


8 switching relays


Multi range: 24-48 V DC, 24-240 V AC

Wide range: 24-240 V AC/DC

Single range: 380-440 V AC

Innovative connection technology

Double-chamber cage connection terminals

Easy Connect Technology

Devices with:

1 or 2 c/o (SPDT) contacts

2nd c/o contact can be selected as instantaneous contact 1)

Remote potentiometer connection 1)

Control input with volt-free or voltage-related triggeringe.g. to start timing, pause timing

Extended operating temperature range down to -40 C 1)

Sealable transparent cover for protection against unauthorizedchanges of time values

Integrated marker label Approvals / Marks (partly pending, details see page 1/4)

A, C, ,E,K,L/a, b1)selected devices

1 2nd contact as an instantaneous contact2 Preselection of the time range

3 Indication ofoperational states

U/T:Vcontrol supply voltage applied /Wtiming

R:VOutput relay energized

4 Fine adjustment of time delay4 Preselection of timing function

Marker label

Operating controls

4

1

2

3

5

6


36/56


1


All actual operational states are displayed by front-face LEDs, thus

simplifying commissioning and troubleshooting.

Integrated marker label

Integrated marker labels allow the product to be marked quickly andsimply. No additional marker labels are required.

Sealable transparent cover

Protection against unauthorized changes of time and threshold values.Available as an accessory.

Snap-On housing

Tool-free DIN rail installation and deinstallation of the electronic timer.

CT-S rangeBenefits and advantages


Tool-free wiring and excellent vibration resistance. Push-in terminals provi-

de connection of wires up to 2 x 0,5 - 1,5 mm (2 x 20 -16 AWG), rigid orfine-strand with or without wire end ferrules. The extended type designa-tors for products with push-in terminals are indicated by a Pfollowing theextended type designator e.g. CT-xxS.xxP.

Double-chamber cage connection terminals

Double-chamber cage connection terminals provide connection of wiresup to 2 x 0,5-2,5 mm (2 x 20-14 AWG) rigid or fine-strand, with or withoutwire end ferrules. Potential distribution does not require additional termi-nals. The extended type designators for products with double-chambercage connection terminals are indicated by a Sfollowing the extendedtype designator e.g. CT-xxS.xxS.

Time range preselection and fine adjustment

Direct assignment of the preselected time range to the fine adjustmentpotentiometer scale by multicolor scales.

Higher utility class

The Easy Connect Technology provides excellent vibration resistancewith gas tight push-in terminals the right solution for harsh environment.Selected products of the electronic timers and measuring and monitoringrelays comply to the latest rail standards NF F 16-101/102, EN 45545,EN 50155 and more standards which are relevant for railway applications.Find more inforamtion in the rail brochure 2CDC110084B0201.

1

2

3

4

6

5

7

8

4

2CDC253035F0011

2CDC253026F0011

2CDC253025F0011

2CDC252006F0012

2CDC255006S00

11

2CDC253007F0012

2CDC253013F0013

2

1 3 7

6 8

5


37/56


CT-S rangeOrdering details - multifunctional

2CDC251024V0011

CT-MVS.21P

2CDC251023V0011

CT-MBS.22P

Description

The high ly sophisticated CT-S range in ABBs new S-range housing offers two differenttypes of connection terminals and is ideally suited for universal use. Two different connection

technologies are available: Double-chamber cage connection terminals


Accessories:

The CT-S range offers the possibil ity of using accessories such as a remote potentiometer to

adjust the time delay or a sealable, transparent cover to protect against unauthorized changes.

of time and threshold values.

A(+) ON-delay (accumulative)

B OFF-delay without aux.

voltage

CA Impulse-ON

CB Impulse-OFF

AB Symmetrical ON-delay andOFF-delay

DA Flasher starting with ON

DB Flasher staring with OFF

DE Pulse generator starting

FC Star-delta change-over with

impulse

H Pulse former

G ON/OFF-function

FA Star-delta change-over twice

ON-delayed

with ON or OFFED Pulse generator starting with

ON or OFF

EC Single-pulse generator

CE Impulse-ON/OFF


DB Flasher starting with OFF

AC fixed impulse with adjustable time delay

BC Adjus table impu lse wi th fixed

time delay

Timingfunction


Timeranges

Con-trolinput


1 pce

Weight(1 pce)

kg (lb)

Multifunc-tional 5)

24- 240V AC/DC

10 (0.05 -300 h)

n 2 c/o

CT-MVS.21S1) 2) 3) 1SVR730020R0200

0.148(0.326)

CT-MVS.21P1) 2) 3) 1SVR740020R0200

0.136(0.30)

24-48 V DC,24-240 V AC

CT-MVS.22S 1SVR730020R33000.142(0.313)

CT-MVS.22P 1SVR740020R33000.131(0.289)

380-440 V ACCT-MVS.23S 1SVR730021R2300

0.144(0.317)

CT-MVS.23P 1SVR740021R23000.133(0.293)

Multifunc-tional 6)

24-48 V DC,24-240 V AC

10 (0.05 s- 300 h)

n 1 c/oCT-MVS.12S 1SVR730020R3100

0.107(0.236)

CT-MVS.12P 1SVR740020R31000.102(0.225)

Multifunc-tional 7)

24-48 V DC,24-240 V AC

210(0.05 s -300 h)

n 2 c/o CT- MXS.22S4)

1SVR730030R3300

0.142

(0.313)

CT-MXS.22P4) 1SVR740030R33000.131(0.289)

Multifunc-tional 8)

24-240V AC/DC

10(0.05 s -300 h)

- 2 c/o

CT-MFS.21S1) 2) 3) 1SVR730010R0200

0.145(0.32)

CT-MFS.21P1) 2) 3) 1SVR740010R0200

0.133(0.293)

24-48 V DC,24-240 V AC

10(0.05 s -300 h)

n/ n 2 c/o

CT-MBS.22S2) 3) 1SVR730010R3200

0.14(0.309)

CT-MBS.22P2) 3) 1SVR740010R3200

0.129(0.284)

Multifunc-tional 9)

24-48 V DC,24-240 V AC

10 (0.05 s- 300 h)

- 2 c/oCT-WBS.22S 1SVR730040R3300

0.123(0.271)

CT-WBS.22P 1SVR740040R33000.115(0.254)

1)Extended temperature range -40 C2)Remote potentiometer connection3)2nd c/o contact selectable as instantaneous contact4)2 remote potentiometer connections5)Functions: ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage, Symmetrical ON- and OFF-

delay, Flasher starting with ON or OFF, Star-delta change-over with impulse, Pulse former, Accumulative ON-delay, ON/OFF-function6)Functions: ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage, Symmetrical ON- and OFF-

delay, Flasher starting with ON or OFF, Pulse former, Accumulat ive ON-delay, ON/OFF-func tion7)Functions: Select function via DIP switches behind the marker label on the front of the unit, asymmetrical ON- and OFF-delay,

Impulse-ON/OFF, Pulse generator starting with ON or OFF, Single pulse generator, ON/OFF-function8)Functions: ON-delay, OFF-delay with auxiliary voltage, Impulse-ON, Impulse-OFF with auxiliary voltage, Symmetrical ON- and OFF-delay, Flasher starting with ON, Flasher starting with OFF, Star-delta change-over with impulse, Pulse former, ON/OFF-function9)Functions: Flasher starting with ON, Flasher starting with OFF, Impulse-ON, ON-delay, fixed impulse with adjustable time delay,

Adjustable impulse with fixed time delay , ON/OFF- function

nControl input with voltage-related triggeringn Control input with volt-free triggering

n/ n two control input with volt-free triggering- no triggering

S: screw connection

P: push-in / easy connect
http://www.abb.com/productdetails/1SVR730020R0200http://www.abb.com/productdetails/1SVR740020R0200http://www.abb.com/productdetails/1SVR730020R3300http://www.abb.com/productdetails/1SVR740020R3300http://www.abb.com/productdetails/1SVR730021R2300http://www.abb.com/productdetails/1SVR740021R2300http://www.abb.com/productdetails/1SVR730020R3100http://www.abb.com/productdetails/1SVR740020R3100http://www.abb.com/productdetails/1SVR730030R3300http://www.abb.com/productdetails/1SVR740030R3300http://www.abb.com/productdetails/1SVR730010R0200http://www.abb.com/productdetails/1SVR740010R0200http://www.abb.com/productdetails/1SVR730010R3200http://www.abb.com/productdetails/1SVR740010R3200http://www.abb.com/productdetails/1SVR730040R3300http://www.abb.com/productdetails/1SVR740040R3300http://www.abb.com/productdetails/1SVR740040R3300http://www.abb.com/productdetails/1SVR730040R3300http://www.abb.com/productdetails/1SVR740010R3200http://www.abb.com/productdetails/1SVR730010R3200http://www.abb.com/productdetails/1SVR740010R0200http://www.abb.com/productdetails/1SVR730010R0200http://www.abb.com/productdetails/1SVR740030R3300http://www.abb.com/productdetails/1SVR730030R3300http://www.abb.com/productdetails/1SVR740020R3100http://www.abb.com/productdetails/1SVR730020R3100http://www.abb.com/productdetails/1SVR740021R2300http://www.abb.com/productdetails/1SVR730021R2300http://www.abb.com/productdetails/1SVR740020R3300http://www.abb.com/productdetails/1SVR730020R3300http://www.abb.com/productdetails/1SVR740020R0200http://www.abb.com/productdetails/1SVR730020R0200


38/56


1

CT-S rangeOrdering details - singlefunctional

Timingfunction

Ratedcontrol

supplyvoltage

Timeranges

Con-trol

input


1 pce

Weight(1 pce)

kg (lb)

ON-delay(accumu-lative)

24-240V AC/DC

10 (0.05 s- 300 h)

- 2 c/o

CT-ERS.21S1) 1SVR730100R03000.13(0.287)

CT-ERS.21P1) 1SVR740100R03000.121(0.267)

24-48 V DC,24-240 V AC

CT-ERS.22S 1SVR730100R33000.121(0.267)

CT-ERS.22P 1SVR740100R33000.113(0.249)

24-48 V DC,24-240 V AC

- 1 c/oCT-ERS.12S 1SVR730100R3100

0.106(0.234)

CT-ERS.12P 1SVR740100R31000.101(0.222)

OFF-delay

24-240V AC/DC

10 (0.05 s- 300 h)

n 2 c/o

CT-APS.21S1) 1SVR730180R03000.146(0.322)

CT-APS.21P1) 1SVR740180R03000.125(0.276)

24-48 V DC,24-240 V AC

CT-APS.22S 1SVR730180R33000.138(0.304)

CT-APS.22P 1SVR740180R33000.127(0.28)

n 1 c/oCT-APS.12S 1SVR730180R3100

0.109(0.24)

CT-APS.12P 1SVR740180R31000.103(0.227)

24-48 V DC,24-240 V AC

10 (0.05 s- 300 h)

n 2 c/oCT-AHS.22S 1SVR730110R3300

0.136(0.30)

CT-AHS.22P 1SVR740110R33000.125(0.276)

OFF-delay5)

24-240V AC/DC

7 (0.05 s -10 min)

- 1 c/oCT-ARS.11S 1SVR730120R3100

0.106(0.234)

CT-ARS.11P 1SVR740120R31000.10(0.22)

- 2 c/oCT-ARS.21S 1SVR730120R3300

0.124

(0.273)

CT-ARS.21P 1SVR740120R33000.115(0.254)

OFF-delay5)

110-127 V ACoder110 V DC

- CT-VBS.177) 1SVR430261R60000.123(0.271)

200-240V AC/DC

- CT-VBS.187) 1SVR430261R50000.118(0.26)

Star-deltachange-over 6)

24-48 V DC,24-240 V AC

7 (0.05 s -10 min)

- 2 n/o

CT-SDS.22S 1SVR730210R33000.114(0.251)

CT-SDS.22P 1SVR740210R33000.108(0.238)

380-440 V ACCT-SDS.23S 1SVR730211R2300

0.118(0.26)

CT-SDS.23P 1SVR740211R23000.112(0.247)

ON/OFF-function

24 V AC/DC

- 2 c/o

CT-IRS.16 1SVR430220R91000.121

(0.267)110-240 V AC CT-IRS.14 1SVR430221R7100

0.126(0.278)

24 V AC/DC CT-IRS.26 1SVR430220R93000.135(0.298)

110-240 V AC CT-IRS.24 1SVR430221R73000.141(0.311)

24 V AC/DC- 2 c/o

CT-IRS.26G8) 1SVR430230R93000.147(0.324)

110-240 V AC CT-IRS.24G8) 1SVR430231R73000.15(0.331)

24 V AC/DC- 3 c/o

CT-IRS.36 1SVR430220R94000.159(0.351)

220-240 V AC CT-IRS.35 1SVR430221R14000.161(0.355)

2CDC251030V0011

CT-ERS.21P

2CDC251033V0011

CT-AHS.22P

2CDC251040V0011

CT-SDS.23P

2CDC251073F0007

CT-IRS.35

1) Extended temperature range -40 C2)Remote potentiometer connection3)2nd c/o contact selectable as instantaneous contact4) 2 remote potentiometer connections5)Without auxiliary voltage6) 50 ms transition time7)For DC contactor coils8) with gold-plated contacts

A(+) ON-delay (accumulative)

B OFF-delay without aux.

voltage

CA Impulse-ON


DB Flasher staring with OFF

G ON/OFF-function

CE Impulse-ON/OFF


DB Flasher starting with OFF

AC fixed impulse with adjustable time delay

BC Adjus table impu lse wi th fixed

time delay

F Star-delta change-over

S: screw connection

P: push-in / easy connect

nControl input with voltage-related triggeringn Control input with volt-free triggering

n

/n

two control input with volt-free triggering- no triggering
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39/56


Marker label 29.6 x 44.5 mm

Marker label with scale 0-10

48.5 x 44.5 mm

Marker label with scale 0-30

48.5 x 44.5 mm

30

1512

9

6

3

18

27

21

24

0

MT-x50B

30 mm adapters

2CDC252041F0

009

2CDC252042F0009

2CDC252043F0209

2CDC252044F0209

2CDC252045F0209

CT-S time relay Potentiometers

Z2

Z3Z1

Note: The connections of the potentiometer

catalogo abb productos electronicos & relays 2013_2014

Documents