Installation

 

 

 

Powerware 9150 Hardwired Terminations

 

 

 

 

 

 

 

 

 

Wire Function

Terminal

Upstream Circuit

Suggested Wire

Conduit

 

 

 

Position*

Breaker

Size**

Connection

 

 

 

 

 

 

(Entry Size)

 

 

 

 

 

 

 

Input

 

Ground

TB1-1

 

8 AWG

 

 

 

 

 

 

 

 

 

 

L1/A

TB1-2

70A

4 AWG

1-3/42access hole for

 

 

 

 

 

 

 

 

L2/B

TB1-3

70A

4 AWG

1-1/42conduit

 

 

 

 

 

 

 

 

 

Neutral

TB1-4

 

2 AWG

 

 

 

 

 

 

 

 

Output

 

Ground

TB1-6

 

8 AWG

 

 

 

 

 

 

 

 

 

 

L1/A

TB1-7

 

4 AWG

1-3/42access hole for

 

 

 

 

 

 

 

 

L2/B

TB1-8

 

4 AWG

1-1/42conduit

 

 

 

 

 

 

 

 

 

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

24

Powerware® 9150 User’s Guide : www.powerware.com