Emerson FPC Manuel D’Utilisation
Installation Instructions
12
Table 4
Suggested minimum input wire size data
kVA
Input
Voltage
Units with Transformers
Transformerless Units
Input
FLA
Input
OPD
Suggested Feeder
Wire Size (AWG)
Full Load
Amps
MIB Trip
Amps
Suggested Feeder
Wire Size (AWG)
15
208
43
60
#6 AWG
42
60
#6 AWG
240
38
50
#8 AWG
-
-
-
380
24
30
#10 AWG
23
30
#10 AWG
400
23
30
#10 AWG
22
30
#10 AWG
415
22
30
#10 AWG
21
30
#10 AWG
480
19
25
#10 AWG
-
-
-
600
15
20
#12 AWG
-
-
-
30
208
87
110
#2 AWG
83
110
#2 AWG
240
75
100
#2 AWG
-
-
-
380
48
60
#6 AWG
46
60
#6 AWG
400
45
60
#6 AWG
43
60
#6 AWG
415
44
60
#6 AWG
42
60
#6 AWG
480
38
50
#8 AWG
-
-
-
600
30
40
#8 AWG
-
-
-
50
208
145
200
#3/0 AWG
139
175
#2/0 AWG
240
125
175
#2/0 AWG
-
-
-
380
79
100
#2 AWG
76
100
#2 AWG
400
75
100
#2 AWG
72
90
#2 AWG
415
72
90
#2 AWG
70
90
#2 AWG
480
63
80
#4 AWG
-
-
-
600
50
70
#4 AWG
-
-
-
75
208
215
300
350 kcmil
208
300
350 kcmil
240
186
250
250 kcmil
-
-
-
380
118
150
#1/0 AWG
114
150
#1/0 AWG
400
112
150
#1/0 AWG
108
150
#1/0 AWG
415
108
150
#1/0 AWG
104
150
#1/0 AWG
480
93
125
#1 AWG
-
-
-
600
74
100
#2 AWG
-
-
-
100
208
286
400
(2) #3/0 AWG *
278
350
(2) #2/0 AWG *
240
248
350
(2) #2/0 AWG *
-
-
-
380
157
200
#3/0 AWG
152
200
#3/0 AWG
400
149
200
#3/0 AWG
144
200
#3/0 AWG
415
143
200
#3/0 AWG
139
175
#2/0 AWG
480
124
175
#2/0 AWG
-
-
-
600
99
125
#1 AWG
-
-
-
125
208
358
450
(2) #4/0 AWG *
347
450
(2) #4/0 AWG *
240
310
400
(2) #3/0 AWG *
-
-
-
380
196
250
250 kcmil
190
250
250 kcmil
400
186
250
250 kcmil
180
225
#4/0 AWG
415
179
225
#4/0 AWG
174
225
#4/0 AWG
480
155
200
#3/0 AWG
-
-
-
600
124
175
#2/0 AWG
-
-
-