24 Power and cooling equipment
NT8D53AD Power Distribution Unit
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System option 21A
System Hardware-System
option 21A
Purpose--The
Power Distribution Unit
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System option 21A is a panel
located in the pedestal. It contains a circuit breaker, a terminal block, and
an EM1 filter. The power cable enters the pedestal and connects to the
circuit breaker. From the circuit breaker, the AC voltage goes to the
terminal block through the EM1 falter and back to the terminal block where
it is distributed to the NT7D 14AA CE/PE Power Supply AC and the fan
located in the top cap.
Quantity-One
per system
NT8D56AA Module Power Distribution Unit
System Hardware-All
Purpose-The
NTSD56AA’Module Power Distribution Unit protects the
power supply and distributes power within a module. It houses a single
breaker and is used in conjunction with the NT8D29AA CE Power Supply
AC.
Quantity--One
per NT8D35AA NET, NT6D39AA CPU/NET, or
NT8D34AA CPU Module
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NT8D56AB Module Power Distribution Unit
System Hardware-All
Purpose-The
NTSD56Al3 Module Power Distribution Unit protects the
power supply and distributes power within a module. It houses a single
breaker and is used in conjunction with the NT7D14AA CE/PE Power
Supply AIC.
Quantity-One
per NT8D47AA
WE
Module
NT8D57AA Module Power Distribution Unit
System Hardware-All
Purpose-The
NT8D57AA Module Power Distribution Unit protects the
power supply and distributes power within a module. It houses a dual
Equipment identification and ordering information 553-3001-154