Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Installation and Operation Manual P-164000229—Rev 09
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Table 5. External Input Power Wiring Recommendations for the Eaton 93PM IAC-D (208V/208V)
Basic Unit Rating
Units
Ratings
kW
50
100
Input Voltage
Volts
208
208
208 VAC Input to IAC-D from
Utility Source
(3) Phases, (1) Ground
A
Maximum Amps
174
347
Minimum Conductor Size (Phase A,
B, and C)
Number per Phase
AWG or kcmil
(each)
250
(1)
250
(2)
Minimum Conductor Size (Ground)
Number
—
AWG or kcmil
(each)
4
(1)
2
(2)
480 VAC Output to UPS from IAC-
D
(3) Phases, (1) Ground
B
Maximum Amps
75
150
Minimum Conductor Size (Phase A,
B, and C)
Number per Phase
AWG or kcmil
(each)
2
(1)
4/0
(1)
Minimum Conductor Size (Ground)
Number
—
AWG or kcmil
(each)
8
(1)
6
(1)
480 VAC Input to IAC-D from UPS
(3) Phases, (1) Ground
C
Maximum Amps
60
120
Minimum Conductor Size (Phase A,
B, and C)
Number per Phase
AWG or kcmil
(each)
3
(1)
2/0
(1)
Minimum Conductor Size (Ground)
Number
—
AWG or kcmil
(each)
8
(1)
6
(1)
NOTE
Callout letters
A
,
B
,
and C
map to the Oneline Schematics detailed in
For external output power wiring recommendations, including the minimum AWG size of external wiring, see
for 480V/208V IAC-D and
for 208V/208V IAC-D. Wire sizes listed are for copper wiring only.
Summary of Contents for 93PM IAC-D
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