Power Supply; Figure 28: Behind Hub Board -Power Supply With Wired Pdu With Pdu Shielding; Figure 29: Pin Connection From Pdu To Psu - NEC FE Series User Manual
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Also See for FE Series:
- Quick start manual (72 pages) ,
- User manual (85 pages) ,
- Installation and maintenance manual (131 pages)
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3.5.5
Power Supply
In each module, one Power supply unit (PSU) connects through a Power distribution unit (PDU) to
the power input.
The following components contribute to the power supply of a module:
1 Power supply unit (PSU) (A)
1 Power distribution unit (PDU) (B1) with PDU shielding (B2): The PDU shielding protects the
high voltage components from being touched by accident. Do not remove while power is
connected!
1 Power supply interface to Hub board (C): Counter-part to the Hub board's four pin connector
to supply the Hub board with power.
B1
B2
Figure 28: Behind Hub Board –Power Supply with Wired PDU with PDU Shielding
The PDU connects to the PSU via three pin connectors (D) for each PSU interface (E).
Figure 29: Pin Connection from PDU to PSU
B
A
C
E
D
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