36
Eaton 93PM-L 20 – 60 kW (208V) UPS Installation and Operation Manual P-164000711—Rev 03
Table 9. Input/Output Ratings and Wiring Recommendations: 10– 30 kW (208/208)
Basic Unit Rating
Units
Rating 50/60 Hz
kW
10
20
30
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
36
71
107
Minimum Conductor Size (Phase A, B, and C)
Number per Phase
AWG or kcmil
(each)
8
(1)
3
(1)
1/0
(1)
Minimum Conductor Size (Ground)
Number
–
AWG or kcmil
(each)
10
(1)
8
(1)
6
(1)
AC Input to UPS Bypass (Four-Wire, Dual-Feed)
Full Load Current (3) Phases – see Note, (1) Ground
B
Amps
36
71
107
Neutral Current
Amps
36
71
107
Minimum Conductor Size (Phase A, B, and C)
Number per Phase
AWG or kcmil
(each)
6
(1)
2
(1)
2/0
(1)
Neutral Wire Size
Number
AWG or kcmil
(each)
6
(1)
2
(1)
2/0
(1)
Minimum Conductor Size (Ground)
Number
–
AWG or kcmil
(each)
10
(1)
8
(1)
6
(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
23
45
68
Minimum Conductor Size (Phase Positive and
Negative)
Number per Pole
AWG or kcmil
(each)
10
(1)
6
(1)
4
(1)
Minimum Conductor Size (Ground)
Number
–
AWG or kcmil
(each)
10
(1)
10
(1)
8
(1)
AC Output to Critical Load (Four-Wire)
Full Load Current (3) Phases – see Note, (1) Ground
D
Amps
28
56
83
Neutral Current
Amps
28
56
83
Minimum Conductor Size (Phase A, B, and C)
Number per Phase
AWG or kcmil
(each)
8
(1)
4
(1)
1
(1)
Neutral Wire Size
Number
AWG or kcmil
(each)
8
(1)
4
(1)
1
(1)
Summary of Contents for 93PM-L 60-1
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