Eaton 93PR Series User Manual

Eaton 93PR 15-80 kW UPS
Installation and Operation Manual
24
Copyright © 2022 Eaton Corporation plc. All rights reserved.
Table 3-3: Requirements on rated input/output and external wiring of the UPS (unit:mm
2
)
Rated capacity
Cross-
sectional
Refer
to IEC
62040-1
Unit
kVA
kW
15
15
20
20
30
30
40
40
50
50
60
60
Input/output voltage
Volts 400/400 400/400 400/400 400/400 400/400 400/400
AC input to the UPS
rectier
Full load current plus
battery charging
current
(3) Phases
Amps 27 36 54 72 108 144
Conductor
specications (Phase
A, B, C) (quantity and
size)
min mm2 1×6 1×6 1×10 1×13 1×20 1×25
max mm2 1×10 1×10 1×16 1×16 1×50 1×50
AC input to the UPS
bypass (ve lines,
dual inputs)
Full load current
(3) Phases
Amps 21 29 43 58 86 114
Conductor
specications (Phase
A, B, C) (quantity and
size)
min mm2 1×6 1×6 1×10 1×13 1×20 1×25
max mm2 1×10 1×10 1×16 1×16 1×50 1×50
DC input from the
battery to the UPS
(1) Root positive
wire, (1) Root
negative wire, (1)
Root N wire
Total
Amps
50 66 99 132 197 263
Conductor
specications
(positive, negative
and N)
(Quantity and size)
min mm2 1×13 1×13 1×20 1×25 1×35 1×50
max mm2 1×16 1×16 1×50 1×50 1×70 1×70
AC output to the
critical load (5 lines)
Full load current
(3) Phases
Amps 21 29 43 58 86 114
Conductor
specications (Phase
A, B, C) (quantity and
size)
min mm2 1×6 1×6 1×10 1×13 1×20 1×25
max mm2 1×10 1×10 1×16 1×16 1×50 1×50
Grounding
1.0 time
Neutral wire (N)
(AC/load) (nonlinear
load)
1.7 times
Backfeed protection
device
Electrical clearance upon breaking of contact: ≧2.0mm
Break time: ≦15s

Eaton 93PR Series Specifications

General

Brand	Eaton
Model	93PR Series
Category	UPS
Language	English