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Specifications and Technical Data
89
Liebert NX, then add the appropriate length from the table and adequate slack for repair and mainte-
nance.
Table 26 Distance to connection points on the Liebert NX UPS
Connection Point on UPS
Distance
From Floor
in. (mm)
From Top of Unit
in. (mm)
Bypass AC input supply 13 (330) 66 (1676)
UPS output AC 13 (330) 66 (1676)
Battery power 13 (330) 66 (1676)
Auxiliary cables: Monitor board (U2) 67 (1702) 11 (279)
Liebert IntelliSlot Communications 60 (1524) 19 (483)
Ground 13 (330) 66 (1676)
Parallel Board 70 (1780) 11 (279)
Table 27 Parallel system current table
System
Size Type kVA
System I/P
Voltage
(VAC)
System Max
Input Current
System
Input OCPCB
Size (A)
O/P Voltage
(VAC)
Nominal
O/PCurrent
Rating (A)
Output
OCPCB
Size (A)
1+1
E
80 480V 202.5 300 480V 144.3
200
120 480V 135.0 200 480V 96.2
125
E1
80 480V 202.5 300 480V 144.3
200
120 480V 135.0 200 480V 96.2
125
E2
80 N/A N/A N/A 480V 144.3
200
120 N/A N/A N/A 480V 96.2
125
2+1
E
80 480V 405.0 600 480V 288.7
400
120 480V 270.0 350 480V 192.5
250
E1
80 480V 405.0 600 480V 288.7
400
120 480V 270.0 350 480V 192.5
250
E2
80 N/A N/A N/A 480V 288.7
400
120 N/A N/A N/A 480V 192.5
250
3+1
E
80 480V 607.5 800 480V 433.0
600
120 480V 405.0 600 480V 288.7
400
E1
80 480V 607.5 800 480V 433.0
600
120 480V 405.0 600 480V 288.7
400
E2
80 N/A N/A N/A 480V 433.0
600
120 N/A N/A N/A 480V 288.7
400
Use wiring rated at 75°C or greater.