UPS System Installation
4-12 Eaton
®
Power Xpert
®
9395P-900 UPS Installation and Operation Manual P-164000501—Rev 09 www.eaton.com/powerquality
Figure 4-8. ISBM Section Intercabinet Power Terminal Locations
NOTE On a UPS configured with a Continuous Static Switch (CSS), CB4 is not installed.
NOTE On a UPS configured as an Input Output Module (IOM), CB4 is not installed.
(See Figure 4‐9
for detail.)
AC Input to UPMs
AC Output
from UPMs
Phase C
Phase A
Phase B
Neutral from UPMs
(See Figure 4‐11
for detail.)
(See Figure 4‐11 for detail.)
Phase C
Phase A
Phase B
(See Figure 4‐10 for detail.)
AC Input Breaker CB1
DC Input to UPMs
–
(E5)
(See Figure 4‐10 for detail.)
DC Input to UPMs
+
(E4)
For 4-wire systems only