Figure 23: Simplified CAN and Pull-Chain wiring for parallel UPS system
A UPS 1 1 CAN
B UPS 2 2 Pull chain
C UPS 3 (if installed)
D UPS 4 (if installed)
NOTE: This drawing is for distributed bypass wiring purposes and it is not a floor
layout plan. UPSs can be placed in any physical order.
Figure 24: CAN and Pull-Chain wiring for parallel UPS with MOBs
© Eaton Corporation plc 2020. All rights reserved. Revision: 006 Document ID: P-164000493 74 (126)
Eaton 91PS/93PS UPS 8–40 kW User’s and Installation Guide