9 PDPs
Connection
Table 9-7 Connections of the PDP (3000064) Power Cables
Cable Classification Cable Connector Connected to
Cable (blue) connecting to
the active -48 V power
supply in the equipment
room
1. Cord end terminal
-48 V active external power input
connector (-48V_A) of the PDP
2. Bare wire
-48 V connector of the active power
supply in the equipment room
Cable (blue) connecting to
the standby -48 V power
supply in the equipment
room
1. Cord end terminal
-48 V standby external power input
connector (-48V_B) of the PDP
2. Bare wire
-48 V connector of the standby power
supply in the equipment room
Cable (black) connecting to
the active working ground of
the power supply in the
equipment room
1. Uninsulated ring
terminal
0 V active external power input
connector (0V_A) of the PDP
2. Bare wire
Active working ground of the power
supply in the equipment room
Cable (black) connecting to
the standby working ground
of the power supply in the
equipment room
1. Uninsulated ring
terminal
0 V standby external power input
connector (0V_B) of the PDP
2. Bare wire
Standby working ground for the power
supply in the equipment room
9.3.7 PDP Earth Ground Cable
The PDP earth ground cable is used to provide earth grounding for the PDP.
Structure
Figure 9-9 shows the PDP (3000064) protection earth ground cable.
Figure 9-9 Appearance of the PDP (3000064) Protection Earth Ground Cable
Version: B
123