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4200FA Installation and Operation Manual 109
Installation Planning Guide for 15-50kVA UPS
Standard System: 208v (Isolation Xfmr.) Input, 208/120V 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
783
6.4
25 kVA/ 20 kW
20 x 36.3 x 59.7
793
9.1
30 kVA/ 24 kW
20 x 36.3 x 59.7
798
12.8
50 kVA/ 40 kW
35.5 x 38.3 x 59.3
1,581
21.3
Primary AC Input (208V 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
47
60 A
(1) x 6
380
25
>0.97
72
90 A
(1) x 3
380
30
>0.97
87
110 A
(1) x 1
380
50
>0.97
140
175 A
(1) x 2/0
380
Optional Alternate AC Input (208/120V 3-Phase / 4-Wire)
Maximum Input Power
Demand
Suggested External Feeder
Breaker
Suggested Minimum Feeder
Wire Size Per Phase / Neutral
Suggested Maximum Feeder Length
For Min. Wire Size in Steel Conduit
kVA Amps Amps AWG or kcmil at 75º C Temp. Rating Feet
15
42
60 A
(1) x 6 / (1) x 4
380
25
67
90 A
(1) x 3 / (1) x 1
380
30
81
110 A
(1) x 1/ (1) x 1
380
50
138
175 A
(1) x 3/0 / (1) x 250
380
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
kVA 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 (208/120V 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
42
60 A
(1) x 6 / (1) x 4
380
25
0.8
69
90 A
(1) x 3 / (1) x 1
380
30
0.8
83
110 A
(1) x 2 (1) x 3/0
380
50
0.8
139
175 A
(1) x 2/0 / (1) x 250
380