Emerson 10-30kVA Manuel D’Utilisation
Specifications and Technical Data
70
8.2
Cable Lengths: Floor to Connection Point Inside UPS
To help calculate the total cable length required, refer to Table 37 for the distance from the floor to
selected connection points inside the NX. Determine the cable length required to reach the NX, then
add the appropriate length from the table and adequate slack for repair and maintenance.
Table 35
Maintenance bypass cabinet dimensions
Unit
Width
Depth
Height
inch
27.2
31.4
63
mm
690
825
1600
Table 36
Multi-module paralleling cabinet dimensions
1+1 Cabinet Type
Width
Depth
Height
1+N Narrow
27.2
31.4
63
Types A00, BR0, CR1, DR1
690
825
1600
1+N Cabinet Type
Width
Depth
Height
1+N Narrow
27.2
31.4
63
Types A00, E00, J00
690
825
1600
1+N Wide
58.5
31.4
63
All other types
1488x
825x
1600
Table 37
Distance to connection points on the NX UPS
Connection Point on UPS
Distance
From
Floor
in. (mm)
From
Top of Unit
in. (mm)
Bypass AC input supply
30 (750)
30 (750)
UPS output AC
30 (750)
30 (750)
Neutral busbars—Input and Output
11 (280)
55 (1397
Battery power
16 (400)
58 (1474)
Auxiliary cables: Monitor board (U2)
60 (1500)
20 (508)
Communications
55 (1400)
25 (635)
Ground
8 (197)
56 (14227)
Parallel Board
70(1780)
20(508)