Electrical Installation
21
3.2. Cabling of the Terminal
3.2.1. Electrical Interface Location of the Terminal
Open the front panel of the electric control box (on the side close to the running indicator light) and the rear panel of the
electric control box (the other side) of the Liebert XDO unit, and you can see the specific distribution positions of the
low-voltage devices, as shown in
and
. The detailed distribution information of low-voltage
electrical components is distinguished according to the labels attached to the cabine.
ITEMS
DESCRIPTION
ITEMS DESCRIPTION
1
Control board
3
Transformer
2
Terminal block
4
EEV control board
Figure 3-1 Layout of the Front Electric Control Box
ITEMS
DESCRIPTION
ITEMS DESCRIPTION
1
Terminal block
3
10DI board
2
Power module for fans
Figure 3-2 Layout of the Rear Electric Control Box
