UPS System Installation
4-16 Eaton 93PM UPS (20–100 kW, 480V – 100 kW Frame) Installation and Operation Manual P-164000227—Rev 6 www.eaton.com/powerquality
Figure 4-12. Wire Tie Anchors
Figure 4-13. Building Alarm Terminal Block Connector Assignments
Table 4-1. Building Alarm Connections and Wire Terminations
Terminal Name Description
Recommended
Wire Size
Size of Pressure
Termination
Tightening Torque
10 Building Alarm 1
Input: Programmable UPS alarm, activated by a
remote dry contact closure
Twisted Pair Wires
#18 AWG
#1430 AWG
2lbin
(0.22-0.25 Nm)
9 Building Alarm 1 Return
8 Building Alarm 2
Input: Programmable UPS alarm, activated by a
remote dry contact closure
Twisted Pair Wires
#18 AWG
#1430 AWG
2lbin
(0.22-0.25 Nm)
7 Building Alarm 2 Return
6 Building Alarm 3 Input: Programmable UPS alarm, activated by a
remote dry contact closure
Twisted Pair Wires
#18 AWG
#1430 AWG
2lbin
(0.22-0.25 Nm)
5 Building Alarm 3 Return
4 Building Alarm 4 Input: Programmable UPS alarm, activated by a
remote dry contact closure
Twisted Pair Wires
#18 AWG
#1430 AWG
2lbin
(0.22-0.25 Nm)
3 Building Alarm 4 Return
2 Building Alarm 5 Input: Programmable UPS alarm, activated by a
remote dry contact closure
Twisted Pair Wires
#18 AWG
#1430 AWG
2lbin
(0.22-0.25 Nm)
1 Building Alarm 5 Return
UPS Building Alarms
1234
56
78910
Building Alarm 5
Building Alarm 5 Return
Building Alarm 4
Building Alarm 4 Return
Building Alarm 1 Return
Building Alarm 1
Building Alarm 2 Return
Building Alarm 2
Building Alarm 3 Return
Building Alarm 3