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4200FA Installation and Operation Manual 113
Installation Planning Guide for 15-50kVA UPS
Standard System: 480V Input, 480/277V Output
For Maximum cable sizes, see Note 7.
General Mechanical Information
UPS kVA/ kW Rating
Dimensions
(W x D x H)
Weight
Lbs.
Approximate Full-Load
Heat Loss
Inches kBTU’s / Hr
15 kVA/12 kW
20 x 36.3 x 59.7
988
7.2
25 kVA/ 20 kW
20 x 36.3 x 59.7
998
10.5
30 kVA/ 24 kW
20 x 36.3 x 59.7
1003
14.3
50 kVA/ 40 kW
35.5 x 38.3 x 59.3
1941
22.6
Primary AC Input (480V 3-Phase / 3-Wire)
Maximum Input Power
Demand
Suggested External Feeder
Breaker
Suggested Minimum Feeder
Wire Size Per Phase
Suggested Maximum Feeder Length
For Min. Wire Size in Steel Conduit
kVA PF Amps Amps AWG or kcmil at 75º C Temp. Rating Feet
15
>0.97
21
30A
(1) x 10
480
25
>0.97
32
45 A
(1) x 8
480
30
>0.97
38
60 A
(1) x 8
480
50
>0.97
61
80 A
(1) x 4
480
Battery Input (288VDC Nominal)
Battery Capacity Required
for Full Load Output
Maximum Discharge
at Full Load Output
Suggested External
Feeder Breaker
Suggested Minimum Feeder
Wire Size Per Phase
Suggested Maximum Feeder Length
For Min. Wire Size in Steel Conduit
kWB Amps DC Amps AWG or kcmil at 75º C Temp. Rating Feet
15
15
64
70 A
(1) x 4
70
25
24
105
110 A
(1) x 1
70
30
29
126
150 A
(1) x 1
70
50
47
204
225 A
(1) x 250
70
AC Output (480/277V 3-Phase / 4-Wire)
Rated Output Power
Suggested External Feeder
Breaker
Suggested Minimum Feeder
Wire Size Per Phase / Neutral
Suggested Maximum Feeder Length
For Min. Wire Size in Steel Conduit
kVA PF Amps Amps AWG or kcmil at 75º C Temp. Rating Feet
15
0.8
18
25 A
(1) x 10 / (1) x 8
380
25
0.8
30
40 A
(1) x 8 / (1) x 6
380
30
0.8
36
45 A
(1) x 8 / (1) x 4
380
50
0.8
60
75 A
(1) x 4 / (1) x 2
380