INSTALLING OPTIONS AND ACCESSORIES
Eaton
Power Xpert 9395P-600 (380V-600V) UPS Installation and Operation Manual
S
P-164000710 Rev 1
www.eaton.com/powerquality
5-7
NOTE
NC and NO designations on MOB AUX contacts are defined with breaker in OFF (open) position.
NOTE
If MOB contacts have pigtail leads, use the same wire gauge to connect to UPS and use the correct crimp connections for the wire gauge.
NOTE
External CAN connections between UPS cabinets require shielded twisted pair wire.
NOTE
Use twisted pair wiring between the UPS and MOB AUX contacts.
NOTE
Always confirm contact operation prior to wiring.
1
2
3
4
5
6
7
8
9
10
UPS 1
UPS 2
TB2
TB2
TB2
TB2
TB1
TB1
TB1
UPS 3
(If Installed)
UPS 4
(If Installed)
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
7
8
9
10
7
8
9
10
7
8
9
10
7
8
9
10
TB1
AUX 1
AUX 2
Customer-Supplied Tie Cabinet
MOB 1
MOB 2
MOB 3
MOB 4
COM
COM
COM
COM
COM
COM
COM
COM
Twisted Pair
Twisted Pair
Twisted Pair
Twisted Pair
NC
NO
NC
NO
NC
NO
NC
NO
NC
NO
NC
NO
NC
NO
NC
NO
AUX 1
AUX 2
AUX 1
AUX 2
AUX 1
AUX 2
UPS 4
CAN Bridge Card J3
(If Installed)
UPS 1
CAN Bridge Card J3
UPS 3
CAN Bridge Card J3
(If Installed)
UPS 2
CAN Bridge Card J3
Shielded Twisted Pair
Shielded Twisted Pair
Shielded Twisted Pair
Figure 5‐6. Distributed Bypass Pull-Chain Wiring with MOBs
