38
Eaton 93PM-L 20 – 60 kW (208V) UPS Installation and Operation Manual P-164000711—Rev 03
Table 10. Input/Output Ratings and Wiring Recommendations: 40–60 kW (208/208)
Basic Unit Rating
Units
Rating 50/60 Hz
kW
40
50
60
Input and Output Voltage
Volts
208/208
208/208
208/208
AC Input to UPS Rectifier (0.99 Minimum pF)
Full load current plus battery recharge current
(3) Phases, (1) Ground
A
Amps
142
178
213
Minimum Conductor Size (Phase A, B, and C)
Number per Phase
AWG or kcmil
(each)
3/0
(1)
4/0
(1)
300 MCM
(1)
Minimum Conductor Size (Ground)
Number
–
AWG or kcmil
(each)
6
(1)
4
(1)
4
(1)
AC Input to UPS Bypass (Four-Wire, Dual-
Feed)
Full Load Current (3) Phases – see Note, (1) Ground
B
Amps
142
178
213
Neutral Current
Amps
142
178
213
Minimum Conductor Size (Phase A, B, and C)
Number per Phase
AWG or kcmil
(each)
4/0
(1)
250 MCM
(1)
350 MCM
(1)
Neutral Wire Size
Number
AWG or kcmil
(each)
4/0
(1)
250 MCM
(1)
2/0
(2)
Minimum Conductor Size (Ground)
Number
–
AWG or kcmil
(each)
6
(1)
4
(1)
4
(1)
DC Input from External Battery (Line-Up-and-Match Eaton 93PM-L IBC-SW, IBC-LW or IBC-LHW)
For Line-Up-and-Match wiring refer to
Eaton 93PM Integrated Battery Cabinet Installation Manual-Small Welded
or
Eaton 93PM
Universal Integrated Battery Cabinet Installation Manual-Large and Large High Rate
DC Input from External Battery (Standalone
Eaton 93PM-L IBC)
(1) Positive, (1) Negative, (1) Ground
C
Total Amps
90
113
136
Minimum Conductor Size (Phase Positive and
Negative)
Number per Pole
AWG or kcmil
(each)
2
(1)
1
(1)
2/0
(1)
Minimum Conductor Size (Ground)
Number
–
AWG or kcmil
(each)
8
(1)
6
(1)
6
(1)
AC Output to Critical Load (Four-Wire)
Full Load Current (3) Phases – see Note, (1) Ground
D
Amps
111
139
167
Neutral Current
Amps
111
139
167
Minimum Conductor Size (Phase A, B, and C)
Number per Phase
AWG or kcmil
(each)
2/0
(1)
3/0
(1)
250 MCM
(1)
Neutral Wire Size
Number
AWG or kcmil
(each)
2/0
(1)
3/0
(2)
250 MCM
(1)
Summary of Contents for 93PM-L 60-1
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