Vertiv | Liebert PEX4 | User Manual
50
Installation
Table 2-16 Rated Full Load Ampere (FLA) (unit: A)
Models
Full Load amps
(Comp+ Fan)
Col. A
+
1 Stage
Heating
Col. A
+
2 Stage
Heating
Col. A
+
Electrode
Humidification
(No Heating)
Col. A
+
Infrared
Humidification
(No Heating)
(A)
(B)
(C)
(D)
(E)
P1035 (U/D)
27.4
41.0
54.6
32.6
33.6
P1045
(U/D)
29.5
43.1
56.7
34.6
35.6
P1050 (U/D)
37.8
51.4
65.0
43.0
43.9
P1060 (U/D)
38.7
52.3
65.9
43.8
44.8
P2070U
54.9
73.0
91.2
63.2
64.1
P2080U
58.9
77.1
95.2
67.2
68.1
P2090U
58.9
77.1
95.2
67.2
68.1
P2100U
75.7
93.8
111.9
83.9
84.8
P2110U
75.7
93.8
111.9
83.9
84.8
P2120U
77.4
95.5
113.6
85.6
86.5
P2070D
54.9
73.0
91.2
63.2
66.3
P2080D
58.9
77.1
95.2
67.2
70.4
P2090D
58.9
77.1
95.2
67.2
70.4
P2100D
75.7
93.8
111.9
83.9
87.1
P2110D
75.7
93.8
111.9
83.9
87.1
P2120D
77.4
95.5
113.6
85.6
88.8
•
FLA values of first four single compressor-based models are same for Upflow (U) and Downflow (D) units.
• The FLA values of Air-cooled unit do not account the outdoor unit current.
• MCB & Cable sizes are selected as per local electrical norms.
2.8.3. Connecting Control Cables
The position of field connection terminals is shown in
and the enlarged view of the terminal
. The upper part of the terminal optimizing aisle is connected with the
unit, and the lower part is the interface of the user control signal line.
