Figure 5-3. Distributed Bypass System Can And Pull-Chain Simplified Interface Wiring; Figure 5-4. Distributed Bypass System Ups Can Wiring Without Mobs - Eaton Power Xpert 9395 550/275 Installation And Operation Manual

Installing Options and Accessories
CAN
Pull Chain
UPS 1 UPS 2 UPS 3 UPS 4
(If Installed) (If Installed)
NOTE This drawing is for distributed bypass wiring purposes and is not a floor layout plan. UPSs can be placed in any physical order.

Figure 5-3. Distributed Bypass System CAN and Pull-Chain Simplified Interface Wiring

Shielded Twisted Pair Shielded Twisted Pair
Shielded Twisted Pair
UPS 2
UPS 1 UPS 3
UPS 4
CAN Bridge Card J3
CAN Bridge Card J3 CAN Bridge Card J3
CAN Bridge Card J3
(If Installed)
(If Installed)
NOTE External CAN connections between UPSs require shielded twisted-pair wire.

Figure 5-4. Distributed Bypass System UPS CAN Wiring without MOBs

Table 5-2. CAN Bridge Card Wiring Terminations
To To
From To UPS 3 CAN Bridge Card UPS 4 CAN Bridge Card
UPS 1 CAN Bridge Card UPS 2 CAN Bridge Card (If Installed) (If Installed)
J38 (L) J38 (L) J38 (L) J38 (L)
J39 (H) J39 (H) J39 (H) J39 (H)
J310 (Shield) J310 (Shield) J310 (Shield) J310 (Shield)
TM
Power Xpert 9395 550/275 UPS (225–550 kVA) Installation and Operation Manual 164201716—Rev 8 www.eaton.com/powerquality 5-5