Cisco ONS 15305 Quick Installation Manual page 14

Warning Before installing power to the ONS 15305, remove the fuses from both the A and B sides
of the battery distribution bay (BDB) and power distribution panel (PDP). Failure to do so
can result in injury or death.
Step 1 Remove the A- and B-side fuses from the BDB and the PDP.
Step 2 Connect according to
Table 1 Power Wire Colors and Function
Wire Color Coding
Brown
Blue
Black
Green/yellow
Note Be sure that the power cable is connected with the correct polarity.
Note The ONS 15305 power cannot be switched off with a separate power switch.
Installing the ONS 15305 AC 230V Power
The following sections explain how to install ONS 15305 AC power connections.
Warning Please follow the safety precautions below when installing or removing the AC 230V
module.
Warning Before performing any of the following procedures, ensure that power is removed from
the AC circuit.
14
Table 1.
Wire Carrying
0V
–48 VDC
–48 VDC
GND