Emerson Liebert NX 10-30kVA - Manual (Page 104)

Specifications and Technical Data
96
11.2 Cable Lengths: Floor to Connection Point Inside UPS
To help calculate the total cable length required, refer to Table 43 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 43
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)
Use wiring rated at 75°C or greater.