Table 12. Input/Output Ratings And External Wiring Recommendations: Eaton 93Pm 50–80 Kw (415V) - Eaton 93PM Installation And Operation Manual

Table 11. Input/Output Ratings and External Wiring Recommendations: Eaton 93PM 20–40 kW (415V) (Continued)
Minimum Conductor Size (Ground)
Number
DC Input from External Battery
(Standalone 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
AC Output to Critical Load (Four-Wire) –
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
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 12. Input/Output Ratings and External Wiring Recommendations: Eaton 93PM 50–80 kW (415V)
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
Eaton 93PM UPS (400V/480V Four-Wire – 100 kW Frame) Installation and Operation Manual 164000566—Rev 04
UPS Installation Plan and Unpacking
–
AWG or kcmil
(each)
Voltage
Total Amps
C
AWG or kcmil
(each)
–
AWG or kcmil
(each)
Amps
D
AWG or kcmil
(each)
–
AWG or kcmil
(each)
Chapter 6 UPS Oneline
Units
kW 50
Volts 415/415
Amps 90
A
AWG or kcmil
(each) (1)
–
AWG or kcmil
(each) (1)
Amps 90
B
AWG or kcmil
(1)
(each)
4 4
(1) (1)
480 480
45 67
3/0 3/0
(2) (2)
4 4
(1) (1)
27 41
8 6
(1) (1)
10 10
(1) (1)
Schematics.
Rating 50/60 Hz
60 70
415/415 415/415
108 126
2 1/0 2/0
(1) (1)
6 6 6
(1) (1)
108 126
1 2/0 3/0
(1) (1)
4
(1)
480
89
3/0
(2)
4
(1)
55
4
(1)
8
(1)
80
415/415
144
3/0
(1)
6
(1)
144
4/0
(1)
33