Table 27 parallel system current table, Table 26, Table 27 – Emerson Liebert NX 480V User Manual
Page 97: Parallel system current table
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.