Eaton 93PM - Figure 4-23. Normally-Open REPO Switch Wiring; Figure 4-24. Normally-Closed REPO Switch Wiring; Table 4-6. Normally-Open REPO Connections and Wire Terminations; Table 4-7. Normally-Closed REPO Connections and Wire Terminations

UPS System Installation
Eaton 93PM UPS (20–100 kW, 480V – 100 kW Frame) Installation and Operation Manual P-164000227—Rev 6 www.eaton.com/powerquality 4-31
Figure 4-23. Normally-Open REPO Switch Wiring
Figure 4-24. Normally-Closed REPO Switch Wiring
Table 4-6. Normally-Open REPO Connections and Wire Terminations
From REPO Station
Switch Contact
Block
(Either Block)
UPS REPO
Terminal Name Description
Recommended
Minimum Wire
Size
Size of Wire
Termination
Tightening
Torque
3 NO 3 EPO_A
Input: Normally-open dry contact used to activate
UPS EPO from a remote switch.
Twisted Pair Wires
#18 AWG
#1630 AWG
2lbin
(0.22-0.25 Nm)
4 NO 4 EPO_B
3
1
2
4
3
4
REPO
Switch
(NO)
Twist ed
Wires
REPO TB
NOTE REPO switch rating is 24 Vdc, 1A minimum.
NOTE The REPO switch must be a latching-type switch not tied to any other circuits.
Table 4-7. Normally-Closed REPO Connections and Wire Terminations
From REPO Station
Switch Contact
Block
(Either Block)
UPS REPO
Terminal Name Description
Recommended
Minimum Wire
Size
Size of Wire
Termination
Tightening
Torque
3 NO 1 EPO_A_B
Input: Normally-closed dry contact used to activate
UPS EPO from a remote switch.
Twisted Pair Wires
#18 AWG
#1630 AWG
2lbin
(0.22-0.25 Nm)
4 NO 2 GND-ISO
3
1
2
4
1
2
REPO
Switch
(NC)
Twist ed
Wires
REPO TB
NOTE REPO switch rating is 24 Vdc, 1A minimum.
NOTE The REPO switch must be a latching-type switch not tied to any other circuits.