Electrical Installation
Vertiv | Liebert CRD10 | User Manual
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Table 4-1 MCB Current Rating
Model
MCB
Current
(A)
CRD100-0D00A
NDB2-63C40/2
40
CRD101-0D00A
NDB2-63C25/3
25
CRD102-1D00A
NDM1-63C50/2
50
4.2.3
Connecting the Power Cable of the Indoor unit
The specific location of the power port of the indoor unit is shown in Figure 4-1. Connect the supply
terminals L, N (or L1, L2 or L1, L2, L3) and PE (or G) supply terminal to their respective counterparts of the
external power supply respectively. Fix the input cables to the cable clamp, located on the inner side panel
of the unit. The top cable entry hole and bottom cable entry hole are shown in Figure 4-2. For the cable
specifications, refer to the Full-Load Current (FLA), MCA, MOP described in the Table 4-2.
Figure 4-2 Top and Bottom Cable Entry Holes
The cable sizes must strictly meet and adhere to the local wiring regulations and protocols as it supersedes
every type of connection.
Table 4-2 Full Load Current (Unit A)
Region
UL
CE
Model
CRD100-0D00A
CRD101-0D00A
CRD102-1D00A
Full load Current (A)
-
-
38 (With the heater)
28 (Without the heater)
MCA (A)
29
21
-
MOP (A)
40
30
-
Top cable entry holes
Bottom cable entry holes
