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In close partnership with Rolla,TCS have developed the front access,
high density, highly economic, MCCB Q-System Switchboard.
This switchboard is a dead-front design with overall
doors to prevent unauthorised access to the outgoing
devices. The switchboard is 2375mm high including 75mm
plinth x 665mm deep as standard and a full height single column
can accommodate 24 MCCBs of up to 250A plus 2x400A MCCBs. Cable ways can
easily accommodate large outgoing cables and come in
two sizes, 300mm wide for half columns and 550 wide
for full columns.
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typical 4-column switchboard is 5.2M long, has
a 2000A incomer
and includes the following
facilities:
38 - 250A TPN MCCBs
6
- 400A TPN MCCBs
Metering on 20 outgoing
ways
1 - 1250A Bus switch
1 -
1250A Auto Generator Incomer
6-stage,
300kVAr Automatic PFC
Top/bottom
cable entry for outgoing ways.
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We offer the following options and facilities:
- IP42 Ingress protection
- Top, bottom or special cable
entry
- Front cabling access
- Separation: Form 4 Type 2
- 660V Rating
- Plain or tinned copper busbars
- Door restraint integral in
design of hinges.
- Metering on any or all outgoing
ways without increasing dimensions.
- Available in a range of
RAL or BS4800 colours.
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- All outgoing ways are connected
using solid rigid copper connectors,
and all spare ways can be equipped
at a later date, or devices
changed, with minimal plant
disruption.
- Main busbars rated either
2000A
or 3200A
- Short-circuit withstand strength
of 50kA/3sec using ROLLA type tested
KATTA busbar system.
- 75mm RSC plinth as standard,
other sizes available on request.
- External covers are automatically
earthed through design, without
additional earth cables.
- Typical final installed
weight of 1 Tonne per column.
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