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Power Distribution Modules for 2210/3600/ESS20/ESS30/ESX10

1651

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Description

The Power Distribution Module with printed circuit board is a compact

power distribution system, designed as a rack made of profiled

aluminium sheet for direct mounting, e.g. on the rear wall of a control

cabinet. By rotating the flanges, the the module can alternatively be

mounted in a 19” rack.

Plug-in type thermal-magnetic circuit breakers type 2210 or 3600

or electronic overcurrent circuit breakers ESS20/30 or the electronic

circuit protectors ESX10 can be plugged into the terminal block

system with a basic height of 3U. 24 or 30 single pole ways are

available as a redundant or non-redundant system. The integral

group signalling works as series connection of the make contacts or

parallel connection of the break contacts. The entire internal circuitry

is designed as a printed circuit board. The unprotected pole is also

being patched in the distribution. Connections is from the front via

terminals. Upon request, decoupling diodes can be added to join two

redundant supply feeds.

A 1U wiring unit with guiding holes helps to manage the horizontal

cable arrangement and makes an additional cable conduct super-

fluous. When mounting into a 19” system, which is open from the

rear, an additional rear wall is available as a protection against brush

contact (see accessories).

Technical data

Power Distribution Module length:

84 HP (482 mm)

height:

3U (133.2 mm)

4U (177.6 mm) with cable

management

depth:

146 ... 244 mm

material:

aluminium, passivated

Voltage ratings:

AC 50 V; DC 65 V; DC 24 V with

electronic circuit breakers

Supply at A0:

screw terminals up to 25 mm²,

max. 100 A,

tightening torque 4 … 4.5 Nm

Supply at R0:

spring-loaded terminals up to 16 mm²,

max. 80 A, de-coupling diodes on the

rear with heat sink (-D)

Load terminals at A0:

30 channels 1-pole protected,

spring-loaded terminals up to 2.5 mm²,

placed as wiring block separated for

plus and minus

Load terminals at R0:

2 x 12 channels 1-pole protected

(version R0),

24 channels 1-pole protected

(version R0…-D)

spring-loaded

terminals

up to 2.5 mm², plus and minus

arranged in pairs

Group signalling:

make contacts connected in series

(version B1)

break contacts connected in parallel

(version B2) DC 30V, Imax. = 0.5 A,

min. 10 V / 10 mA

Grounding of enclosure:

via terminal studs M6 on the front

tightening torque 4.5 … 5 Nm

Operating temperature range: 0 … 50 °C

Benefits

Reduced wiring time through printed circuit board design

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Space-saving, compact dimensions of

482 (19“) x 133 (3U) x 146 … 244 mm

30 slots for thermal-magnetic circuit breakers or electronic

circuit protectors in a Power Distribution Module

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Available as a fully redundant version with 2 x 12 channels

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Available with redundant line entry via de-coupling diodes

for 24 channels

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Flexible start-up and maintenance through circuit breakers

to be plugged in later (with the system live)

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Convenient spring-loaded terminals (push-in technology)

for load and signal terminals

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Supply up to 25 mm² or 2 x 16 mm² redundant

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Supply up to 100 A or 2 x 80 A redundant

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Load terminals up to 2.5 mm²

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Load terminals up to 16 A

Group signalling through integral potential-free auxiliary

contacts, either make contacts connected in series or

break contacts connected in parallel

Signalling available separately per group in the event of

redundancy

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Optional cable arrangment below the module

(replacing an external cable duct))

Protection against brush contact of all live parts

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Mounting in a 19” rack optional or on a mounting plate in

the control cabinet by turning the reversible flanges by 180°

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Special versions are available upon request

Power Distribution Module, redundant and

non-redundant version with cable organizers