Output

Conduit

Landing

Installation

4.Verify that the UPS battery breaker CB1 and optional CB2 are in the OFF position (see Figure 9).

 

 

 

ON

 

 

 

OFF

 

 

 

CB2

Terminal

F1

CB1

(Optional)

External

Block

Battery

Internal

Battery

 

Neutral

Battery

Breaker

 

Fuse

Breaker

 

Maintenance

Bypass

Switch

Figure 9. Connecting PDM Wiring to Terminal Block

5.Remove the lower rear panel of the UPS by unscrewing the six screws. Save the screws for reuse; the panel is no longer needed (see Figure 10).

6.Mount the PDM chassis in the spot previously occupied by the rear panel. The wires exiting the PDM should be close to the output conduit landing on the UPS (see Figure 10).

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

27