PARALLEL INSTALLATION

13.Hardwire the output terminations (TB1-6 through TB1-9) from each UPS to the parallel tie cabinet (see Figure 11).

Ground

Neutral

 

Line 1

Line 1

UPS 2

UPS 1

Line 2

Line 2

 

 

 

 

UPS 3

Line 1 Line 2

Figure 11. UPS Output to Parallel Tie Cabinet Wiring

14.Replace each UPS wiring access cover.

EATON Powerware® 9155 Parallel UPS (8–15 kVA) User’s Guide S 164201592 Rev C www.powerware.com

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