VERSION 2 WALL-MOUNTED BYPASS SWITCH
Eaton 9355 UPS (10/15 kVA) User's Guide
S
164201594 Rev D
www.eaton.com/powerquality
53
Not Used
Not Used
Not Used
Red Wire
(open when breaker is open)
Bypass Input
Black Wire
(common)
From UPS 1 Output
225A
80A (4X)
LOAD
Blue Wire
(closed when breaker is open)
225A Breaker
Auxiliary Contacts
Figure 37. Version 2 Bypass Cabinet Bypass Wiring Diagram – without Maitenance Isolation Switch (MIS)
Red Wires
(open when breaker is open)
Black Wires
(common)
Blue Wires
(closed when breaker is open)
225A Breaker
Auxiliary Contacts
Not Used
Not Used
Not Used
Bypass Input
From UPS 1 Output
225A
110A (4X)
LOAD
MIS
225A
80A (4X)
Figure 38. Version 2 Bypass Cabinet Bypass Wiring Diagram – with MIS
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