Vertiv
™
| Liebert® XDC | User Manual
32
ITEMS
DESCRIPTION
ITEMS DESCRIPTION
1
Terminal blocks
4
Compressor breaker 2
2
Transformer breaker
5
Main breaker
3
Compressor breaker 1
6
Condenser breaker
Figure 3-2 Unit Electric Control Box
3.2.2. Connection of Unit Power Supply Cables
The specific location of the power supply interface of the Vertiv™ Liebert® XDC unit is shown in
. L1~L3, N and
PE are connected to the corresponding ends of the external power supply terminals respectively. A certain margin for the
incoming cable should be provided to fix it on the cable fixing clamp, which is fixed on the inner panel of the unit.
Refer to the rated full load current value (FLA) of the unit for the selection of cabling model, Table 3-1 provides the FLA
values of the unit.
Table 3-1 Full Load Current Value of the Unit (unit: A)
Model
Current (Amp)
XDC1309N1LAC
75
XDC1309N1RAC
Note: The cable size should comply with local and national regulations.
Note: The above full load current value does not include the outdoor unit and Liebert XD terminal.
