Power Distribution Modules for 2210/3600/ESS20/ESS30/ESX10
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.
Power Distribution Module, redundant and
non-redundant version with cable organizers
Technical data
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).
Power Distribution Module length:
84 HP (482 mm)
3U (133.2 mm)
4U (177.6 mm) with cable
management
height:
depth:
146 ... 244 mm
material: aluminium, passivated
Voltage ratings:
Supply at A0:
AC 50 V; DC 65 V; DC 24 V with
electronic circuit breakers
Benefits
screw terminals up to 25 mm²,
max. 100 A,
tightening torque 4 … 4.5 Nm
spring-loaded terminals up to 16 mm²,
max. 80 A, de-coupling diodes on the
rear with heat sink (-D)
lꢀ 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
lꢀ 30 slots for thermal-magnetic circuit breakers or electronic
Supply at R0:
circuit protectors in a Power Distribution Module
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Available as a fully redundant version with 2 x 12 channels
Available with redundant line entry via de-coupling diodes
for 24 channels
Flexible start-up and maintenance through circuit breakers
to be plugged in later (with the system live)
Convenient spring-loaded terminals (push-in technology)
for load and signal terminals
Supply up to 25 mm² or 2 x 16 mm² redundant
Supply up to 100 A or 2 x 80 A redundant
Load terminals up to 2.5 mm²
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
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Load terminals at R0:
2 x 12 channels 1-pole protected
(version R0),
24 channels 1-pole protected
(version R0…-D)
spring-loaded
terminals
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Load terminals up to 16 A
up to 2.5 mm², plus and minus
arranged in pairs
lꢀ Group signalling through integral potential-free auxiliary
contacts, either make contacts connected in series or
break contacts connected in parallel
lꢀ Signalling available separately per group in the event of
redundancy
Optional cable arrangment below the module
(replacing an external cable duct))
lꢀ Protection against brush contact of all live parts
Group signalling:
make contacts connected in series
(version B1)
break contacts connected in parallel
(version B2) DC 30V, I
min. 10 V / 10 mA
= 0.5 A,
max.
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Grounding of enclosure:
via terminal studs M6 on the front
tightening torque 4.5 … 5 Nm
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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°
Special versions are available upon request
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Operating temperature range: 0 … 50 °C
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1651
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