INSTALLING OPTIONS AND ACCESSORIES
Eaton
Power Xpert 9395P UPS (300 kVA, 300 kW) Installation and Operation Manual
S
P-164000563 Rev 1
www.eaton.com/powerquality
5-5
UPS 1
UPS 2
UPS 3
UPS 4
CAN
(If Installed)
(If Installed)
Pull Chain
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 1
CAN Bridge Card J3
UPS 2
CAN Bridge Card J3
UPS 3
CAN Bridge Card J3
(If Installed)
UPS 4
CAN Bridge Card J3
(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
From
UPS 1 CAN Bridge Card
To
UPS 2 CAN Bridge Card
To
UPS 3 CAN Bridge Card
(If Installed)
To
UPS 4 CAN Bridge Card
(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)
