User's Manual

Power, Ground, and Battery Cabling for Sites Equipped with Optional
Primary Surge Suppressor
– continued
DRAFT
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
JAN 2002
5-10
DC Input Cable Information
The information for the DC input cable(s) (Cable U) is given in
Figure 5-7 and Table 5-4.
Figure 5-7: DC Input Cable Connector Information
A
B
C
D
SOCKET POSITION ON
CABLE CONNECTOR SHOWN
Table 5-4: DC Input Cable Information
Connector Wire
Color
Description Comments
A Yellow Switch A No connection
B Red Positive Connect to positive
terminal of supply.
C Blue Switch B Connect to negative
terminal of supply.
D Black Negative Connect to negative
terminal of supply.
Procedures to Install the
Ground and Power Cabling
The system configuration determines which power cables are installed.
The ground cable is always installed. Based on the system configuration
perform the appropriate procedures from the following tables.
Table 5-5: Procedure to Install the Master Ground Cable on a BTS Equipped with Optional Primary Surge
Suppressor
Step Action
1 Connect the Master Ground cable (cable Y) to the EARTH GND connector on the Primary Surge
Suppressor.
2 Connect the other end of cable Y to the customer–defined master ground plate.
5