Table 6. Input/Output Ratings And External Wiring Recommendations: Eaton 93Pm 50–80 Kw (380V) - Eaton 93PM Installation And Operation Manual

UPS Installation Plan and Unpacking
Table 5. Input/Output Ratings and External Wiring Recommendations: Eaton 93PM 20–40 kW (380V) (Continued)
Minimum Conductor Size (Ground)
Number
NOTE Callout letters A, B, C and D map to the Oneline Schematics detailed in
Line-up-and-match battery wiring with a 105°C rating is factory supplied with the Eaton 93PM Integrated Battery Cabinet
(IBC).
The neutral conductor is sized the same as the phase conductor for balanced and resistive loads. Non-linear loads, up to
the maximum of 1.5x the load current, require a larger neutral conductor and should be sized in accordance with NFPA
NEC 70 Article 310.15(B)(5).
Table 6. Input/Output Ratings and External Wiring Recommendations: Eaton 93PM 50–80 kW (380V)
Basic Unit Rating
Input and Output Voltage
AC Input to UPS Rectifier (0.99 Minimum
pF) Full load current plus battery recharge
current, (3) Phases, (1) Ground
Minimum Conductor Size (Phase A, B, and C)
Number per Phase
Minimum Conductor Size (Ground)
Number
AC Input to UPS Bypass (Four-Wire, Dual-
Feed) – Full Load Current
(3) Phases, (1) Neutral – see Note, (1) Ground
Minimum Conductor Size (Phase A, B, C, and
Neutral)
Number per Phase
Minimum Conductor Size (Ground)
Number
DC Input from External Battery (Line-Up-
and-Match Eaton 93PM IBC) See Note
(1) Positive, (1) Negative, (1) Ground
Minimum Conductor Size (Phase Pos. and Neg.)
Number per Pole
Minimum Conductor Size (Ground)
Number
26 Eaton 93PM UPS (400V/480V Four-Wire – 100 kW Frame) Installation and Operation Manual 164000566—Rev 04
–
AWG or kcmil
(each)
Chapter 6 UPS Oneline
Units
kW 50
Volts 380/380
Amps 98
A
1
AWG or kcmil
(1)
(each)
–
6
AWG or kcmil
(1)
(each)
98
Amps
B
AWG or kcmil 1/0
(each) (1)
–
AWG or kcmil 6
(each) (1)
Voltage 480
Total Amps 111
C
2/0
AWG or kcmil
(1)
(each)
See Note
–
4
AWG or kcmil
(1)
(each)
10 10 8
(1) (1) (1)
Schematics.
Rating 50/60 Hz
60 70 80
380/380 380/380 380/380
118 138 157
1/0 2/0 3/0
(1) (1) (1)
6 6 6
(1) (1) (1)
118 138 157
2/0 3/0 4/0
(1) (1) (1)
6 6 6
(1) (1) (1)
480 480 480
134 156 178
2/0 2/0 2/0
(1) (1) (1)
See Note See Note See Note
4 4 4
(1) (1) (1)