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Power Distribution System SVS02

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1646

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Description

Technical data

Ordering information

SVS02-08-...

The E-T-A power distribution system SVS02 is designed to accommodate

the electronic circuit breaker series ESS20-003 or electronic circuit

protector ESX10. It distributes the current supplied by a switch mode

power supply up to 40 A to 4, 8, 12 or 16 channels. Input connections

are via screw terminals. The individual circuit breakers can be plugged

in. Loads are connected via spring-loaded screwless terminals. The

power distribution includes integral wiring of the signalisation of the

individual channels which can be combined to a group signal. The

SVS02 can be snapped onto a DIN symmetrical rail.

Suitable for

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ESS20-003

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ESX10-103

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2210-S21

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Modular Power distribution system for short-circuit limited DC 24 V

applications up to max. 40 A continuous load, max. voltage DC 32 V.

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- DC 24 V (+) = X 21 +

- DC 24 V (-) = X 21 -

- FE (functional earth) = X 21 FE

for connecting the DC 24 V power supply max. 40 A

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Modular design ESS20-positions F1...F4 (..F8, ...F12 or ...F16):

- SVS02-04 / 4 channels / F1...F4 = Kl. X1...X4

- SVS02-08 / 8 channels / F1...F8 = Kl. X1...X8

- SVS02-12 / 12 channels / F1...F12 = Kl. X1...X12

- SVS02-16 / 16 channels / F1...F16 = Kl. X1...X16

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5 load outputs per channel

complete with Combicon screwless connectors, wiring

- (L+S) group output (+), internally bridged across all channels

- (L+L) load output (+), per channel

- (-)

DC 24 V (-)

- (-)

DC 24 V (-)

- (FE) functional earth

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Signal terminal (X31) for group signal

complete with Combicon screwless connectors, wiring

(signal contact ESS20):

- (+) internal +DC 24 V supply for signalisation of terminal

X 21 + via insulated jumper from (+) to (SC), protected by

CB2

- (SC) external supply possible +DC 24 V for signalisation,

protected by CB1

- (S0) signal output group signalisation

- (-)

additional output DC 24 V (-)

- (FE) additional functional earth

Selective overcurrent protection CB1 and CB2 for group

signalisation of the power distribution system, red LED blinks

after CB1 has tripped (see schematic diagram).

Reset of circuit breakers: momentarily press red actuator button

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Protection class to: IP20

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Insulation co-ordination to IEC 60934: 0.5 kV / pollution degree 2

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Dielectric strength AC 500 V

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Temperature range: 0...50 °C (without condensation)

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for DIN symmetrical rail mounting EN 50022 - 35 x 7.5

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Dimensions: see dimensional drawing

Type

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short circuit current limited DC 24 V applications

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max. 40 A continuous load

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two integral circuit breakers (CB1 and CB2):

overcurrent protection of group signalisation of power distribution

system, red LED glashes upon trip of CB1

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2 insulated wire bridges Y 303 881 08 included

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without jumpers SB-S11-P1-01-1-1A (for unused positions)

Version, max. number of circuit breakers ESS20-003

on the power distribution system

Screw terminals for power supply DC 24 V

for DC 24 V (+) / DC 24 V (-) / FE functional earth

Load outputs per channel (F1 .. Fn, n = 04, 08, 12, 16)

L50

5 load outputs per channel, max. 8 A each

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(L+S) group output (+) internally bridged

over all channels

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(L+L) protected load output (+), per channel

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(-)

DC 24 V (-)

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(-)

DC 24 V (-)

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(FE) functional earth

Signal outputs

group signal, 5-pole, complete with plug-in

connector sleeve, max. 0.5 A:

(+)

internal +DC 24 V supply for

signalisation via insulated

wire bridge from (+) to (SC)

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(SC) external supply possible +DC 24 V

for signalisation

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(S0) signal output

group signalisation

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(-)

additional output DC 24 V (-)

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(FE) additional functional earth

Control input

Fitting variants

spring-loaded terminals,

connector sleeve) (standard)

without connector sleeve)

SVS02 - 16-P310 - L50 - S15 -E00 - B10