relayaux - schneider electric · relay drops off in those cases, providing the related signs and...

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Accessories 01 RelayAux Auxiliary relays for tripping and control applications CUSTOMER BENEFITS • Designed to allow continuous operation even in high temperature ambient, within the whole voltage range • High level of electrical insulation between input and output circuits • Self-cleaning contacts • High speed operation • Sturdy design • High protection degree (IP40), with transparent cover, making them suitable for use in salty and tropical atmospheres • In compliance with the most demanding test standards: IEC, EN, IEEE and bearing the CE mark • Simplicity of installation (plug-in relays in a wide range of sockets with different installation configurations) • No maintenance The auxiliary relays range offers varying levels of functionality to best suit the tripping and control applications requirements, and allows the customers to choose the most cost effective solution to their various applications. The design, durability and quality of the RelayAux make them suitable for high responsibility controls such as: Electrical utilities Power generation Electrical substations Transportation Industry - Oil & Gas - Food & beverage - Water - Mining, Minerals, metals ... PM102996

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Accessories 01

RelayAuxAuxiliary relays for tripping and control applications

CUSTOMER BENEFITS

• Designed to allow continuous operation even in high temperature ambient, within the whole voltage range

• High level of electrical insulation between input and output circuits

• Self-cleaning contacts

• High speed operation

• Sturdy design

• High protection degree (IP40), with transparent cover, making them suitable for use in salty and tropical atmospheres

• In compliance with the most demanding test standards: IEC, EN, IEEE and bearing the CE mark

• Simplicity of installation (plug-in relays in a wide range of sockets with different installation configurations)

• No maintenance

The auxiliary relays range offers varying levels of functionality to best suit the tripping and control applications requirements, and allows the customers to choose the most cost effective solution to their various applications.

The design, durability and quality of the RelayAux make them suitable for high responsibility controls such as:

• Electrical utilities

• Power generation

• Electrical substations

• Transportation

• Industry - Oil & Gas - Food & beverage - Water - Mining, Minerals, metals ...

PM

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RelayAuxAccessories 02

Range of products

INSTANTANEOUS TRIP RELAYS Instantaneous trip relays, whose contacts change instantaneously from the rest position to the working position when the coil is energized. The contacts return to the rest position when the coil is no longer energized.

This range includes relays with 2 and 4 contacts, with standard operating times (20 ms) or fast operating time (8 ms), depending on the model.

TRIP AND LOCKOUT RELAYSTrip relays with 2 stable positions for the output contacts. Depending on which coil is energized, the contacts will change from one position to the other. The design of the RelayAux has no consumption in permanence, and prevents both coils from being energized simultaneously.

This range includes relays with 4 and 8 contacts, with operating times below 10 ms, depending on the model, and possibility of manual reset. The position change is made with 2 sets of coils with separated entrances, and with breaking-flame contacts for each set of coils.

TIME-LAG RELAYS Time-lag relays allow 16 time settings (from 30 ms to 99 h) and 10 different functions (all of it being easily adjustable from the front of the relay):

• Pick-up timing• Pick-up timing acceleration• Drop-out timing• Flashing timing• Special timingThis auxiliary relay with 4 contacts makes possible direct action on HV and MV switchgear.

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PM

1029

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1035

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03RelayAuxAccessories

TRIP CIRCUIT SUPERVISION RELAYSFor single phase or three phase circuit breakers. Through a small supervision current the whole circuit is supervised, in both positions of the circuit breaker (opened or closed).

The correct state of the circuit is showed with a green LED on the front plate of the relay. The output contacts change its position if the relay detects a failure in the continuity of the circuit.

AUXILIARY SUPPLY CIRCUIT SUPERVISION RELAYSAuxiliary relay with four changeover contacts, aimed to supervise the failure of trip supply.

Connecting the relay across the trip circuit supply, the equipment is normally energized. Faults will occur when the trip voltage is lost, so the relay drops off in those cases, providing the related signs and alarms.In order to avoid faulty alarms due to instantaneous supply voltage dips, the drop off time of the relay is delayed over 100 ms so those non-permanent failures of trip supply would not be considered.

SOCKETS

Front Connection Sockets

PM

1103

526

PM

1035

27

Flush Mounting Sockets

PM

1035

24

PM

1035

25

PM

1403

520

PM

1035

49

RelayAuxAccessories 04

Instantaneous Trip relays

Applications Operate directly to the tripping and control circuit

Construction characteristics• Front LED• Mechanical contact position indicator• Push test button

Contacts no. 4 Changeover

Connections

711

12

13

9

14

10

5

3

1

2

( –)

4 8

6

( +)

Weight (g) 250

Dimensions (mm) 42.5 x 50.4 x 72

Coil characteristicsStandard voltages 24, 30, 48, 110, 125, 220 Vdc

Voltage range +10% -20%

Consumption in permanence ( ) (Low burden & High burden) 3,9 W; 6,6 VA

Operating timePick-up time < 20 ms

Drop-out time < 50 ms

ContactsContact material AgNi

Contact resistance 30 m

Distance between contacts 1,8 mm

Permanent current 10 A

Instantaneous current 30 A during 1 s / 80 A during 200 ms / 200 A during 10 ms

Max. making capacity 40 A / 0,5 s / 110 Vdc

opened contact 250 Vdc / 400 Vac

Performance dataMechanical endurance 10 operations

Operating temperature - 25°C + 70°C

Storage temperature - 25°C + 70°C

Max. operating humidity 93 % / + 40°C

Operating altitude <2000 m

Guarantee data for relays just manufactured

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RelayAuxAccessories 05

Instantaneous Fast Trip relays

ApplicationsIntended for tripping applications where high demanding requirements in operating time and breaking capacity are needed, that is the case of tripping HV and MV circuit breakers

Construction characteristics

• Diode in parallel with the coil• Front LED• Mechanical contact position indicator• Trip flag

Contacts no. 4 Changeover

Connections

1

2

( –)

( +)

711

12

13

14

10

5

3

4 8

9

6

Weight (g) 250

Dimensions (mm) 42.5 x 50.4 x 72

Coil characteristicsStandard voltages 24, 30, 48, 110, 125, 220 Vdc

Voltage range +10% -20%

Consumption (Low burden & High burden)

in permanence ( ) 1 W

Peak 96 Vdc 0,8 A / 20 ms

Peak 96 Vdc 0,3 A / 20 ms

Operating timePick-up time < 8 ms

Drop-out time < 40 ms

ContactsContact material AgNi

Contact resistance 30 m

Distance between contacts 1,2 mm

Permanent current 10 A

Instantaneous current 30 A during 1 s / 80 A during 200 ms / 200 A during 10 ms

Max. making capacity 40 A / 0,5 s / 110 Vdc

opened contact 250 Vdc / 400 Vac

Performance dataMechanical endurance 10 operations

Operating temperature - 25°C + 70°C

Storage temperature - 25°C + 70°C

Max. operating humidity 93 % / + 40°C

Operating altitude <2000 m

Guarantee data for relays just manufactured

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RelayAuxAccessories 06

ApplicationsIntended for tripping applications where high demanding requirements in operating time and breaking capacity are needed, that is the case of tripping HV and MV circuit breakers

Construction characteristics

• Diode in parallel with the coil• Front LED• Mechanical contact position indicator• Trip flag• Push test button (refer to the Order Code number)

Contacts no. 8 Changeover

Connections

3

1

a

d

( –)

( +)

2

4

5

6

7

8

1110

202130314041505160

70

80

61

71

81

Weight (g) 500

Dimensions (mm) 82.5 x 50.4 x 72

Coil characteristicsStandard voltages 24, 30, 48, 110, 125, 220 Vdc

Voltage range +10% -20%

Consumption (Low burden & High burden)

in permanence ( ) 1.4 W

Peak 96 Vdc 0,8 A / 20 ms

Peak 96 Vdc 0,3 A / 20 ms

Operating timePick-up time < 8 ms

Drop-out time < 40 ms

ContactsContact material AgNi

Contact resistance 30 m

Distance between contacts 1,2 mm

Permanent current 10 A

Instantaneous current 30 A during 1 s / 80 A during 200 ms / 200 A during 10 ms

Max. making capacity 40 A / 0,5 s / 110 Vdc

opened contact 250 Vdc / 400 Vac

Performance dataMechanical endurance 10 operations

Operating temperature - 25°C + 70°C

Storage temperature - 25°C + 70°C

Max. operating humidity 93 % / + 40°C

Operating altitude <2000 m

Guarantee data for relays just manufactured

Instantaneous Fast Trip relays (cont.)

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96

RelayAuxAccessories 07

Fast Trip and Lockout relays

Applications Intended for tripping and locking applications where high quality requirements in operating time and breaking capacity are needed.

Construction characteristics

• Diode in parallel with the coil• Mechanical contact position• Electrical reset• Manual reset

Contacts no. 4 Changeover

Connections

10149

138

712

11

6

5

4

3

B1

12-

+

+

Set

Reset

Weight (g) 300

Dimensions (mm) 45 x 45 x 96.5

Coil characteristicsStandard voltages 24, 30, 48, 110, 125, 220 Vdc

Voltage range +10% -20%

Consumption only in commutation

Low burden 23 W (peak)

High burden125 Vdc = < 100 W (peak)

220 Vdc = < 150 W (peak)

Operating timePick-up time < 10 ms

ContactsContact material AgNi

Distance between contacts 1.8 mm

Permanent current 10 A

Instantaneous current 80 A during 200 ms / 200 A during 10 ms

Max. making capacity 40 A / 0,5 s / 110 Vdc

opened contact 250 Vdc / 400 Vac

Performance dataMechanical endurance 10 operations

Operating temperature - 25°C + 70°C

Storage temperature - 25°C + 70°C

Max. operating humidity 93 % / + 40°C

Operating altitude < 2000 m

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RelayAuxAccessories 08

Fast Trip and Lockout relays (cont.)

Applications Intended for tripping and locking applications where high quality requirements in operating time and breaking capacity are needed.

Construction characteristics

• Diode in parallel with the coil• Mechanical contact position• Electrical reset• Manual reset (Refer to the Order Code number)

Contacts no. 8 Changeover

Connections

11

51

21

61

20

60

31

71

41

81

30

70

40

80

1

5

2

6

3

7

4

8

a

c

b

d

+

+

-

-

Set

Reset50

10

Weight (g) 600

Dimensions (mm) 90 x 50 x 100.5

Coil characteristicsStandard voltages 24, 30, 48, 110, 125, 220 Vdc

Voltage range +10% -20%

Consumption only in commutation

Low burden 35.5 W (peak)

High burden125 Vdc = < 100 W (peak)

220 Vdc = < 150 W (peak)

Operating timePick-up time < 10 ms

ContactsContact material AgNi

Distance between contacts 1.8 mm

Permanent current 10 A

Instantaneous current 80 A during 200 ms / 200 A during 10 ms

Max. making capacity 40 A / 0,5 s / 110 Vdc

opened contact 250 Vdc / 400 Vac

Performance dataMechanical endurance 10 operations

Operating temperature - 25°C + 70°C

Storage temperature - 25°C + 70°C

Max. operating humidity 93 % / + 40°C

Operating altitude < 2000 m

PM

1035

13

RelayAuxAccessories 09

Time-lag relay

Applications Electrical command timing

Construction characteristics

• Front LEDs: - Activation LED - Timing LED

• Control voltage input

Contacts no. 4 Changeover

Connections

TIMER

B1

2-

3

4

5

6

A1

1+

117

128

139

1410

2(-)( )

(+)( )

(+)( )

1

B1

Weight (g) 265

Dimensions (mm) 42.5 x 50.4 x 96.6

Coil characteristicsStandard voltages 24, 30, 48, 110, 125, 220 Vdc / Vac (50-60 Hz)

Voltage range +25% -30%

Consumptions in permanence ( ) 4 W

Operating timeTime range From 0,03 s to 99 h

Accuracy of timing 5 ms or 1%

Pick-up time < 23 ms

Drop-out time < 40 ms

ContactsContact material Ag

Contact resistance 30 m

Distance between contacts 1.2 mm

Permanent current 10 A

Instantaneous current 30 A during 1 s / 80 A during 200 ms / 200 A during 10 ms

Max. making capacity 40 A / 0,5 s / 110 Vdc 30 A / 1 s / 36 Vdc / 30.000 operations (1 op / 15 s)

opened contact 250 Vdc / 400 Vac

Performance dataMechanical endurance 10 operations

Operating temperature - 25°C + 55°C

Storage temperature - 25°C + 55°C

Max. operating humidity 93 % / + 40°C

Operating altitude < 2000 m

Voltage range 220 Vdc = +10% -20% Guarantee data for relays just manufactured

PM

1035

18

10RelayAuxAccessories

Time-lag relay functions

Pick-up timing Drop-out timing

t

1 - 2

3 - 74 - 85 - 96 - 10

SUPPLY

TIMER

t

t' < t

3 - 74 - 85 - 96 - 10

1 - 2SUPPLY

B1 - 2CONTROL

TIMER

Pick-up timing Drop-out timing

t t

3 - 74 - 85 - 96 - 10

1 - 2SUPPLY

B1 - 2CONTROL

TIMERt t

1 - 2

3 - 74 - 85 - 96 - 10

SUPPLY

B1 - 2CONTROL

TIMER

Pick-up timing with acceleration by external command Flashing timing

t t

1 - 2SUPPLY

B1 - 2CONTROL

3 - 74 - 85 - 96 - 10

TIMER

tt

t

1 - 2

3 - 74 - 85 - 96 - 10

SUPPLY

B1 - 2CONTROL

TIMER

Timing with continuity control Permanent cycle timing

t t

1 - 2SUPPLY

B1 - 2CONTROL

3 - 74 - 85 - 96 - 10

TIMER

T1

T = 12 h1

1 - 2

3 - 74 - 85 - 96 - 10

SUPPLY

TIMER

T = 2 s2

T1 T1 T1

T2 T2 T2 T2

t: Time range = from 0.03 s to 99 h

RelayAuxAccessories 11

Trip Circuit Supervision relays

Applications Trip circuit supervision for single-phase circuit breakers

Construction characteristics • Front LED

Contacts no. 2 Changeover

Connections

Weight (g) 100

Dimensions (mm) 42.5 x 50.4 x 96.6

Coil characteristicsStandard voltages 24, 30, 48, 110, 125, 220 Vdc

Voltage range +10% -25%

Pick-up voltage (23°C) 70%

Release voltage (23°C) 50%

Consumptions 3.1 W

Operating timeDrop-out time < 500 ms

ContactsContact material AgNi

Permanent current 8 A

Instantaneous current 15 A

Max. making capacity 15 A during 4 s

Max. breaking capacity 0.3 A / 110 Vdc

opened contact 250 Vdc / 400 Vac

Performance dataMechanical endurance 10 operations

Operating temperature - 25°C + 70°C

Storage temperature - 25°C + 70°C

Max. operating humidity 93 % / + 40°C

Operating altitude < 2000 m

PM

1035

20

RelayAuxAccessories 12

Trip Circuit Supervision relays (cont.)

Applications Trip circuit supervision for three-phase circuit breakers

Construction characteristics • Front LED

Contacts no. 2 Changeover

Connections

Weight (g) 163

Dimensions (mm) 82.5 x 50.5 x 96.6

Coil characteristicsStandard voltages 24, 30, 48, 110, 125, 220 Vdc

Voltage range +10% -25%

Pick-up voltage (23°C) 70%

Release voltage (23°C) 50%

Consumptions 3.63 W

Operating timeDrop-out time < 500 ms

ContactsContact material AgNi

Permanent current 8 A

Instantaneous current 15 A

Max. making capacity 15 A during 4 s

Max. breaking capacity 0.3 A / 110 Vdc

opened contact 250 Vdc / 400 Vac

Performance dataMechanical endurance 10 operations

Operating temperature - 25°C + 70°C

Storage temperature - 25°C + 70°C

Max. operating humidity 93 % / + 40°C

Operating altitude < 2000 m

PM

1035

22

13RelayAuxAccessories

Auxiliary Supply Supervision relay

Applications Supervise the auxiliary supply of the protection equipments, avoiding false alarms due to short-time drop of supply

Construction characteristics • Front LED

Contacts no. 4 Changeover

Connections

711

12

13

9

14

10

5

3

1

2

( –)

4 8

6

( +)

Weight (g) 250

Dimensions (mm) 42.5 x 50.4 x 96.6

Coil characteristicsStandard voltages 125 Vdc

Voltage range +10% -20%

Consumption in permanence ( ) 3,9 W

Operating timePick-up time < 20 ms

Drop-out timeTo minimum voltage > 100 ms

Maximum < 400 ms

ContactsContact material AgNi

Contact resistance 30 m

Distance between contacts 1.,8 mm

Permanent current 10 A

Instantaneous current 80 A during 200 ms / 200 A during 10 ms

Max. making capacity 40 A / 0,5 s / 110 Vdc

opened contact 250 Vdc / 400 Vac

Performance dataMechanical endurance 10 operations

Operating temperature - 10°C + 55°C

Storage temperature - 25°C + 70°C

Max. operating humidity 93 % / + 40°C

Operating altitude < 2000 m

Guarantee data for relays just manufactured

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1035

49

RelayAuxAccessories 14

Environmental characteristics

Electromagnetic compatibility Standard Level / Class Value

Emission tests

Conducted radioelectric emisions testRadiated radioelectric emmissions test

EN 55022A Trip Circuit Supervision relays

B Time-Lag relay

Immunity tests

Electrostatic discharges immunity test IEC61000-4-2 IV8 kV in direct contact discharge mode 15 kV in air discharge mode

Radiated radiofrequency fields immunity test IEC61000-4-3 ENV 50204 III 10 V/m ; 80 to 1000 MHz

Electrical fast transients immunity test IEC61000-4-4 IV 4 kV ; 5 kHz; 1 min

Surge immunity test IEC61000-4-5 III2 kV in common mode 1 kV in differential mode

Conducted disturbances induced by radio-frequency fields immunity test IEC61000-4-6 III 10 V ; 0,15 to 80 MHz

50 Hz magnetic fields immunity test IEC61000-4-8 V100 A/m continuous 1000 A/m 2 seconds

1 MHz damped waves immunity test IEC60255-22-1 III2,5 kV in common mode 1 kV in differential mode

Climatic withstand Standard Value

In operation

Cold test IEC60068-2-1 - 25 °C All RelayAux relays

Dry heat test IEC60068-2-2

+ 70 °CTrip and lockout relays; Instataneous Trip relays; Instataneous Fast Trip relays; Trip Circuit Supervision relays

+ 55 °C Time-Lag, Auxiliary Supply Supervision relays

In storage

Cold test IEC60068-2-1 - 25 °C All RelayAux relays

Dry heat test IEC60068-2-2+ 70 °C

Trip and lockout, Instataneous Trip, Instataneous Fast Trip, Trip Circuit Supervision, Auxiliary Supply Supervision relays

+ 55 °C Time-Lag relay

Continuous exposute to damp heat test IEC60068-2-78 56 days; 93 % RH; +40 °C

Salt mist test ISO 9227 6 days

Mechanical robustness Standard Value

Sinusoidal vibration test IEC60068-2-6 10 Hz to 58 Hz ; ± 0.075 mm 58 Hz to 150 Hz ; 1G

Shock test IEC60068-2-27 5 G / 11 ms

Bump test IEC60068-2-29 10 G / 16 ms

15RelayAuxAccessories

Safety Standard Value

Electrical safety tests

Insulation resistance measurements IEC60255-5 > 100 M ; 500 Vdc

Dielectric strength test IEC60255-5 2 kV; 50 Hz; 1 min

Impulse voltage test IEC60255-5 5 kV; 1,2; 50 s

Enclosure safety test

Glow wire flammability index + 850 °C; 30 s

Degree of protection

IP 40 All RelayAux relays

IP20 Flush-mounting socket

IP10 Front connection socket

Certification

CE

Directives and Amendments

• 89/336/EEC Compliance with the European Commission Directive on EMC: - 92/31/EEC Amendment - 93/68/EEC Amendment

• 72/23/EEC Compliance with the European Commission Low voltage directive: - 93/68/EEC Amendment

UL File E322124

Environmental characteristics (cont.)

16RelayAuxAccessories

Order Codes and Dimensions Instantaneous trip relays & Instantaneous fast trip relays (4 changeover)

RelayAux Reference Sockets Reference

REL91200 to REL91205 / REL91220 to REL 91225 / REL91213 to REL 91215 / REL91233 to REL 91235 REL91350 REL91354 - REL91355

50,4

42,5

72

10,5

105

DIMENSIONS AND CUT-OUT

Sockets

RelayAux Type

Contacts no.

Pick up time Aux. Supply

Schneider Electric

RelayAux Reference

Front connect.

socket Screw

Reference (1) (2)

Flush mounting

socket Screw

Reference

Instantaneous trip relay

4 changeover < 20 ms

• Front LED• Mechanical contact position

indicator• Push test button

Low Burden

24 Vdc REL91200

REL91350 REL91354

30 Vdc REL91201

48 Vdc REL91202

110 Vdc REL91203

125 Vdc REL91204

220 Vdc REL91205

High Burden

110 Vdc REL91213

125 Vdc REL91214

220 Vdc REL91215

Instantaneous fast trip relay

4 changeover < 8 ms

• Diode in paralell with the coil• Front LED• Mechanical contact position

indicator• Trip flag

Low Burden

24 Vdc REL91220

REL91350 REL91355

30 Vdc REL91221

48 Vdc REL91222

110 Vdc REL91223

125 Vdc REL91224

220 Vdc REL91225

High Burden

110 Vdc REL91233

125 Vdc REL91234

220 Vdc REL91235

(1 ) DIN rail according to EN50022, DIN46277/3

(2) Minimum distance between sockets will depend on type of relay and sockets. Please request sockets User Manual for more detailed information

ORDER CODES PM

1035

26

PM

1035

24

17RelayAuxAccessories

Order Codes and Dimensions (cont.) Instantaneous fast trip relays (8 changeover)

Sockets

RelayAux Type

Contacts no.

Pick up time Aux. Supply

Schneider Electric

RelayAux Reference

Front connect.

socket Screw

Reference (1) (2)

Flush mounting

socket Screw

Reference

Instantaneous fast trip relay

8 changeover < 8 ms

• Diode in paralell with the coil• Front LED• Mechanical contact position

indicator• Trip flag

Low Burden

24 Vdc REL91240

REL91351 REL91356

30 Vdc REL91241

48 Vdc REL91242

110 Vdc REL91243

125 Vdc REL91244

220 Vdc REL91245

High Burden

110 Vdc REL91253

125 Vdc REL91254

220 Vdc REL91255

Instantaneous fast trip relay

8 changeover < 8 ms

• Diode in paralell with the coil• Front LED• Mechanical contact position

indicator• Trip flag• Push test button

High Burden 125 Vdc REL91259 REL91351 REL91356

(1 ) DIN rail according to EN50022, DIN46277/3

(2) Minimum distance between sockets will depend on type of relay and sockets. Please request sockets User Manual for more detailed information

ORDER CODES

RelayAux Reference Sockets Reference

REL91240 to REL91245 / REL91253 to REL91255 / REL91259 REL91351 REL91356

50,4

82,5

72

10,5

105

DIMENSIONS AND CUT-OUT

PM

1035

27

PM

1035

25

18RelayAuxAccessories

Order Codes and Dimensions (cont.) Fast trip and lockout relays (4 changeover)

RelayAux Reference Sockets Reference

REL91260 to REL91265 / REL91273 to REL91275 REL91350 REL91359 (*)

96,6

50,4

42,5

10,5

105

(*) Manual reset button passing through

DIMENSIONS AND CUT-OUT

Sockets

RelayAux Type

Contacts no.

Pick up time Aux. Supply

Schneider Electric

RelayAux Reference

Front connect.

socket Screw

Reference (1) (2)

Flush mounting

socket Screw

Reference

Fast trip and lockout relay

4 changeover < 10 ms

• Diode in paralell with the coil • Electrical reset • Manual reset• Mechanical contact position

Low Burden

24 Vdc REL91260

REL91350 REL91359

30 Vdc REL91261

48 Vdc REL91262

110 Vdc REL91263

125 Vdc REL91264

220 Vdc REL91265

High Burden

110 Vdc REL91273

125 Vdc REL91274

220 Vdc REL91275

(1 ) DIN rail according to EN50022, DIN46277/3

(2) Minimum distance between sockets will depend on type of relay and sockets. Please request sockets User Manual for more detailed information

ORDER CODES

PM

1035

26

PM

1035

24

SESA15659
Rectángulo

19RelayAuxAccessories

Order Codes and Dimensions (cont.) Fast trip and lockout relays (8 changeover)

RelayAux Reference Sockets Reference

REL91280 to REL91285 / REL91293 to REL91295 / REL91289 REL91351 REL91358 / REL91360 (*)

50,4

82,5

100,5

10,5

105

(*) Manual reset button passing through

DIMENSIONS AND CUT-OUT

Sockets

RelayAux Type

Contacts no.

Pick up time Aux. Supply

Schneider Electric

RelayAux Reference

Front connect.

socket Screw

Reference (1) (2)

Flush mounting

socket Screw

Reference

Fast trip and lockout relay

8 changeover < 10 ms

• Diode in paralell with the coil • Electrical reset • Manual reset• Mechanical contact position

Low Burden

24 Vdc REL91280

REL91351 REL91360

30 Vdc REL91281

48 Vdc REL91282

110 Vdc REL91283

125 Vdc REL91284

220 Vdc REL91285

High Burden

110 Vdc REL91293

125 Vdc REL91294

220 Vdc REL91295

Fast trip and lockout relay

8 changeover < 10 ms

• Diode in paralell with the coil • Electrical reset• Mechanical contact position

High Burden 125 Vdc REL91289 REL91351 REL91358

(1 ) DIN rail according to EN50022, DIN46277/3

(2) Minimum distance between sockets will depend on type of relay and sockets. Please request sockets User Manual for more detailed information

ORDER CODES PM

1035

27

PM

1035

25

ORDER CODES

Sockets

RelayAux Type

Contacts no.

Pick up time Aux. Supply

Schneider Electric

RelayAux Reference

Front connect.

socket Screw

Reference (1) (2)

Flush mounting

socket Screw

Reference

Time-lag relay 4 changeover < 23 ms

• Front LEDs: - Activation LED - Timing LED

• Control voltage input

24 Vdc / Vac REL91300

REL91350 REL91357

30 Vdc / Vac REL91301

48 Vdc / Vac REL91302

110 Vdc / Vac REL91303

125 Vdc / Vac REL91304

220 Vdc / Vac REL91305

(1 ) DIN rail according to EN50022, DIN46277/3

(2) Minimum distance between sockets will depend on type of relay and sockets. Please request sockets User Manual for more detailed information

20RelayAuxAccessories

Order Codes and Dimensions (cont.) Time-lag relays

RelayAux Reference Sockets Reference

REL91300 to REL91305 REL91350 REL91357

50,4

42,5

72

10,5

105

DIMENSIONS AND CUT-OUT

PM

1035

26

PM

1035

24

21RelayAuxAccessories

Order Codes and Dimensions (cont.) Single phase Trip circuit supervison relays

RelayAux Reference Sockets Reference

REL91320 to REL91325 REL91350 REL91357

96,6

50,4

42,5

10,5

105

DIMENSIONS AND CUT-OUT

ORDER CODES

Sockets

RelayAux Type

Contacts no. Aux. Supply Schneider Electric

RelayAux Reference

Front connect.socket Screw

Reference (1) (2)

Flush mounting socket Screw

Reference

Single phase Trip circuit supervison relay

2 changeover • Front LED

24 Vdc REL91320

REL91350 REL91357

30 Vdc REL91321

48 Vdc REL91322

110 Vdc REL91323

125 Vdc REL91324

220 Vdc REL91325

(1 ) DIN rail according to EN50022, DIN46277/3

(2) Minimum distance between sockets will depend on type of relay and sockets. Please request sockets User Manual for more detailed information

PM

1035

26

PM

1035

24

ORDER CODES

Sockets

RelayAux Type

Contacts no. Aux. Supply Schneider Electric

RelayAux Reference

Front connect.socket Screw

Reference (1) (2)

Flush mounting socket Screw

Reference

Three phase Trip circuit supervison relay

2 changeover • Front LED

24 Vdc REL91330

REL91351 REL91358

30 Vdc REL91331

48 Vdc REL91332

110 Vdc REL91333

125 Vdc REL91334

220 Vdc REL91335

(1 ) DIN rail according to EN50022, DIN46277/3

(2) Minimum distance between sockets will depend on type of relay and sockets. Please request sockets User Manual for more detailed information

22RelayAuxAccessories

Order Codes and Dimensions (cont.) Three phase Trip circuit supervison relays

RelayAux Reference Sockets Reference

REL91330 to REL91335 REL91351 REL91358

50,4

82,5

96,6

10,5

105

DIMENSIONS AND CUT-OUT

PM

1035

27

PM

1035

25

23RelayAuxAccessories

ORDER CODES

Sockets

RelayAux Type

Contacts no.

Pick up time Aux. Supply

Schneider Electric

RelayAux Reference

Front connect.

socket Screw

Reference (1) (2)

Flush mounting

socket Screw

Reference

Auxiliary Supply Supervision relay

4 changeover < 20 ms • Front LED 125 Vdc / Vac REL91344 REL91350 REL91357

(1 ) DIN rail according to EN50022, DIN46277/3

(2) Minimum distance between sockets will depend on type of relay and sockets. Please request sockets User Manual for more detailed information

Order Codes and Dimensions (cont.) Auxiliary Supply Supervision relays

RelayAux Reference Sockets Reference

REL91344 REL91350 REL91357

50,4

42,5

72

10,5

105

DIMENSIONS AND CUT-OUTP

M10

3526

PM

1035

24

24RelayAuxAccessories

Breaking capacity & Electrical enduranceThe breaking capacity is a critical parameter on the design and the applications of the relays. Its mechanical life could be considerably reduced, depending on the value of the load (especially with heavy duty loads), the number of operations and the environmental conditions in which the relay is operating.

In any configuration, RelayAux relays have a high breaking capacity values. These limits are showed in the following table, in terms of power and current values.

In all the cases, these relays guarantee a right performance during 50,000 operations.

RelayAux relays are power relays designed especially to have a high breaking capacity. Thus, there are applications where the loads are so high that it is necessary to even increase the breaking capacity, keeping the reliability of the contacts of the auxiliary relays.

The breaking capacity can be increased by connecting serial contacts. The breaking capacity is increased considerably, guaranteeing the right performance during a high number of operations. See curves for two contacts.

High / Low Burden relays(Instantaneous Trip relay and Trip and lockout relays)

Low burden configuration tripping relays are recommended when the initiating contact is placed close to the tripping relay.

However, and in order to avoid unwanted trip relay operation due to pickup or transients, particularly if the relay operating coil is connected to extensive wiring, RelayAux tripping relays could be used with a high burden configuration, complying with ESI 48-4 international standard, as EB2 class relays.

These EB2 class relays are suitable for use in high security circuit breaker tripping circuits, increasing their immunity to capacitance discharge currents.

For relays with rated voltage up to and including the 125 V, the relays will withstand, without operating, a discharge into their operate circuits of a 10 capacitor charged to 120% of the higher rated voltage for the relay.

For relays with rated voltage of 220 V, the relays will withstand, without operating, a discharge into their operate circuits of a 10 capacitor charged to 100% of the higher rated voltage for the relay, i.e. 242 V.

Specifications:• ESI 48-4 EB1: 1983 Low Burden

• ESI 48-4 EB2: 1983 High Burden

25RelayAuxAccessories

24 Vdc voltageDifferent loads configurations

L/R= 0 ms L/R= 40 msResistive load Highly inductive load

0 5 10

10 7

10 6

10 5

10 4

No.

ope

ratio

ns

No.

ope

ratio

ns

Current Current

15 20 25

10 7

10 6

10 5

10 4

2186420 1 0

Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245)Time-Lag relays (REL 91300 to REL 91305)

Instantaneous Trip relays (REL 91200 to REL 91205)Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

0 ms 20 ms 40 ms

Vdc RelayAux type P(W) I(A) P(W) I(A) P(W) I(A)

24

1 contact Instantaneous Trip relays (REL 91200 to REL 91205) Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

500 20.83 370 15.42 250 10.42

1 contact Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245) Time-Lag relays (REL 91300 to REL 91305)

450 18.75 300 12.50 210 8.75

26RelayAuxAccessories

110 Vdc voltageDifferent loads configurations

0 ms 20 ms 40 ms

Vdc RelayAux type P(W) I(A) P(W) I(A) P(W) I(A)

110

1 contact Instantaneous Trip relays (REL 91200 to REL 91205) Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

170 1.55 140 1.27 90 0.82

1 contact Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245) Time-Lag relays (REL 91300 to REL 91305)

125 1.14 100 0.91 65 0.59

2 contacts Instantaneous Trip relays (REL 91200 to REL 91205) Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

1360 12.36 1106 10.05 730 6.63

2 contacts Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245) Time-Lag relays (REL 91300 to REL 91305)

874 7.95 742 6.74 482 4.38

No.

ope

ratio

ns

Current

No.

ope

ratio

ns

Current

10 7

10 6

10 5

10 4

10 7

10 6

10 5

10 4

0150 721 5098643 721 643

L/R= 0 ms L/R= 40 msResistive load Highly inductive load

Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245)Time-Lag relays (REL 91300 to REL 91305)

Instantaneous Trip relays (REL 91200 to REL 91205)Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

1 contact2 contacts

1 contact2 contacts

27RelayAuxAccessories

125 Vdc voltageDifferent loads configurations

0 ms 20 ms 40 ms

Vdc RelayAux type P(W) I(A) P(W) I(A) P(W) I(A)

125

1 contact Instantaneous Trip relays (REL 91200 to REL 91205) Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

158 1.26 120 0.96 75 0.60

1 contact Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245) Time-Lag relays (REL 91300 to REL 91305)

125 1 96 0.77 65 0.52

2 contacts Instantaneous Trip relays (REL 91200 to REL 91205) Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

987.5 7.90 733.80 5.87 472.97 3.78

2 contacts Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245) Time-Lag relays (REL 91300 to REL 91305)

528.54 4.23 395.98 3.17 263.82 2.11

No.

ope

ratio

ns

Current

No.

ope

ratio

ns

Current

10 7

10 6

10 5

10 4

0 0,5 1 5,1 2 5,2 3 45,3

10 7

10 6

10 5

10 4

0150 721 98643

L/R= 0 ms L/R= 40 msResistive load Highly inductive load

Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245)Time-Lag relays (REL 91300 to REL 91305)

Instantaneous Trip relays (REL 91200 to REL 91205)Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

1 contact2 contacts

1 contact2 contacts

RelayAuxAccessories 28

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As standards, specifications and designs change from time to time, please ask for confirmation of the information given in this publication.

Design: Schneider Electric Industries SAS - SonovisionPhotos: Schneider Electric Industries SAS Printed: Altavia Connexion - Made in France

NRJED113433EN

This document has been printed on recycled paper.

Schneider Electric Industries SAS

35, rue Joseph Monier CS 30323 F - 92506 Rueil Malmaison Cedex (France)Tel.: +33 (0) 1 41 29 70 00RCS Nanterre 954 503 439 Capital social 896 313 776 €www.schneider-electric.com

220 Vdc voltageDifferent loads configurations

0 ms 20 ms 40 ms

Vdc RelayAux type P(W) I(A) P(W) I(A) P(W) I(A)

220

1 contact Instantaneous Trip relays (REL 91200 to REL 91205) Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

150 0.68 115 0.52 66 0.30

1 contact Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245) Time-Lag relays (REL 91300 to REL 91305)

125 0.57 104 0.47 60 0.27

2 contacts Instantaneous Trip relays (REL 91200 to REL 91205) Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

319 1.45 234 1.06 134 0.61

2 contacts Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245) Time-Lag relays (REL 91300 to REL 91305)

242 1.10 177 0.81 100 0.45

No.

ope

ratio

ns

Current

No.

ope

ratio

ns

Current

10 7

10 6

10 5

10 4

10 7

10 6

10 5

10 4

0,00 0,20 106,004,0 ,20 1,40 1,600,80 1,00 0,00 0,10 003,002,0 ,60 0,70 0,800,40 0,50

L/R= 0 ms L/R= 40 msResistive load Highly inductive load

Instantaneous Fast Trip relays (REL 91220 to REL 91225 and REL 91240 to REL 91245)Time-Lag relays (REL 91300 to REL 91305)

Instantaneous Trip relays (REL 91200 to REL 91205)Fast Trip and Lockout relays (REL 91260 to REL 91265 and REL 91280 to REL 91285)

1 contact2 contacts

1 contact2 contacts