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Stand-alone components
Pedestal
Top cap
A stand-alone configuration consists of a pedestal, an AEM, and a top cap.
The pedestal houses a blower unit, an air filter, and the Power Distribution
Unit (PDU). The PDU, which distributes power to the entire column,
contains the field wiring terminal block, the main circuit breaker (or
breakers) for the column, and a slot that houses the system monitor.
The pedestal weighs 13.6 kg (30 lbs) when empty, and the dimensions are:
812 mm (32 in.) wide
660 mm (26 in.) deep
254 mm (10 in.) high
There are two versions of the pedestal:
NT8D27
for ac-powered systems
NT7D09
for dc-powered systems
The top cap provides airflow exits, input/output (I/O) cable entry and exit,
and overhead cable-rack mounting. Thermal sensor assemblies for the
column are attached to a perforated panel on top of the highest module in
the column, under the top cap.
The top cap weighs 3.6 kg (8 lbs) and the dimensions are:
812 mm (32 in.) wide
558 mm (22 in.) deep
101 mm (4 in.) high
There are two versions of the top cap:
NT7D00AA
for ac-powered systems
NT7D00BA
for dc-powered systems
Application Equipment Module Installation guide
Overview 3
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