51033211EN/AA
- Page 17
2. Installation
This type of connection must be carried out by qualified electrical personnel.
Before carrying out any connections, check that the battery circuit breaker is OFF
and that the upstream protection devices (AC distribution system) are open (OFF).
The overall cable diameter and the cross-sectional area
of the three wires depends on the UPS rating.
Power and equipment connections:
1. Remove the terminal-block cover .
2. Insert the cable supplying the equipment and the power
cable through the cable clamps .
3. Connect the three wires of the equipment cable to the output
terminal block .
Always connect the earthing wire first.
4. Connect the three wires of the power cable to the input
terminal block .
5. Refit the terminal_block cover.
6. Tighten the nut on the cable clamp .
8
8
Earthing wires
32
33
5
33
4
EX
treme
1500 to 2000
EX
treme
2500 to 3000
9 to 12
9 to 12
cable diameter
(mm)
1 to 4
1,5 to 4
cross-sectional area
of each wire (mm
2
)
Install
32
33
4
5
