Powerware 9155 User Manual page 41

Table 7. MBM/PDM Terminal Block Wiring
Wire Function
Input p
Ground
L1
Neutral
L2
Output p L1
Neutral
L2
Ground
*Use only 90°C-rated copper wire. Minimum wire size is based on 120/208 full load ratings applied to NEC
Code Table 310-16.
Powerware 9155 UPS (8–15 kVA) User's Guide
®
Figure 18. MBM/PDM Hardwiring (PDM Shown)
NOTE
Input neutral must be wired for proper operation. However, when
wired with the optional isolation transformer, input neutral is supplied
by the isolation transformer.
Terminal Minimum
Position Wire Size*
TB10-1 8 AWG
TB10-2 3 AWG
TB10-3 3 AWG
TB10-4 3 AWG
TB10-5 3 AWG
TB10-6 3 AWG
TB10-7 3 AWG
TB10-8 8 AWG
164201553 Rev D www.powerware.com
S
UPS-Mounted Bypass Switch Installation
8
7
Output
6
5
4
3
Input
2
1
Tightening Conduit Connection
Torque
25 lb in 25 lb in 2 access hole for 2" access hole for
(2.83 Nm) 1-1/2" conduit
25 lb in 25 lb in 2 access hole for 2" access hole for
(2.83 Nm) 1-1/2" conduit
TB10
(Entry Size)
35