Eaton 93PM-50-1 - Figure 41. Eaton 93 PM Three-Wire UPS with Bypass Sidecar (SIAC-B) System Oneline

Eaton 93PM Emergency Lighting UPS (50 kW, 480V Three and Four-Wire UL 924) Installation and Operation Manual P-164000569—Rev 03 65
Figure 41. Eaton 93PM Three-Wire UPS with Bypass Sidecar (SIAC-B) System Oneline
UPM
A B
D
C
NOTE Dashed lines indicate optional features/components.
AC Input to rectifier is not used in single-feed configuration.
Pull Chain
Parallel CAN
Mini-Slot
Interface
Interface
Board
External Battery
Cabinet
(Not supplied with the UPS.)
AC Output to
Critical Load
AC Input to UPS
Bypass 3 Wire
A-B-C Rotation
AC Input to UPS
Rectifier 3 Wire
A-B-C Rotation
UPS Oneline Schematics