Powerware 9150 User Manual
Page 28
Installation
24
Powerware
®
9150 User’s Guide
:
www.powerware.com
Powerware 9150 Hardwired Terminations
Wire Function
Terminal
Position*
Upstream Circuit
Breaker
Suggested Wire
Size**
Conduit
Connection
(Entry Size)
Input
Ground
TB1-1
8 AWG
p
L1/A
TB1-2
70A
4 AWG
1-3/4
2 access hole for
L2/B
TB1-3
70A
4 AWG
1-3/4 access hole or
1-1/4
2 conduit
Neutral
TB1-4
2 AWG
Output
Ground
TB1-6
8 AWG
p
L1/A
TB1-7
4 AWG
1-3/4
2 access hole for
L2/B
TB1-8
4 AWG
1-3/4 access hole or
1-1/4
2 conduit
Neutral
TB1-9
2 AWG
*All terminal wire size ratings are 8 - 4 AWG, except TB1-4 and TB1-9 are 8 - 1/0.
**Use 75
C copper wire. Suggested wire size is based on 120/208 full load ratings applied to NEC Code Table 310-16.
NOTE Proper phase rotation must be observed.
1
2
3
4
6
7
8
9
Ground L1/A
L2/B
N
Ground L1/A L2/B
N
Input
Output
Figure 7. Hardwired Terminal Blocks