IMPULSE•G+/VG+ Series 4 Technical Manual
November 2022
Page 33
Table 3-3: Wire Size and Circuit Protection for 575 V Class
1) NFPA 70 National Electric Code 2017. Tables 430.122(a), 310.15(b)(16), and 610.14(a), 75°C conductor, 60-minute, copper with 40°C ambient
correction factor.
2) NFPA 70 National Electric Code 2017. Table 250.122.
3) NFPA 70 National Electric Code 2017. Table 430.52 (selected based on VFD input Amps).
4) One wire per terminal at 16AWG, or two wires per terminal (same type and size) at 18AWG.
Model Number
(-G+/VG+ S4)
Maximum Circuit Protection
Recommended Wire Size (AWG)
1
Continuous
HD Input
Amps
Time Delay
Input Fuse
(A)
3
Time Delay
Input Fuse
Class
Inverse Time Molded/Case
Circuit Breaker (A)
3
Power Circuit Wiring
Control
Wiring
4
Ground
Copper
2
(Fuse)
Ground
Copper
2
(Breaker)
5001
1.9
3.5
CC
15
14
18 to 16
14
14
5003
3.6
7
CC
15
14
18 to 16
14
14
5004
5.1
9
CC
15
14
18 to 16
14
14
5006
8.3
15
CC
25
14
18 to 16
14
10
5009
12
25
CC
30
14
18 to 16
10
10
5012
16
30
CC
40
14
18 to 16
10
10
5017
23
45
J
60
14 to 10
18 to 16
10
10
5022
31
60
J
80
14 to 8
18 to 16
10
8
5027
38
70
J
100
10 to 8
18 to 16
8
8
5032
33
60
J
90
10 to 8
18 to 16
8
8
5041
44
80
J
110
8
18 to 16
8
6
5052
54
100
J
150
6
18 to 16
8
6
5062
66
125
J
175
6 to 4
18 to 16
6
6
5077
80
150
J
200
4 to 2
18 to 16
6
6
5099
108
200
J
300
2 to 1/0
18 to 16
6
4
5130
129
250
J
350
1/0
18 to 16
4
3
5172
158
300
J
400
1/0 to 3/0
18 to 16
4
3
5200
228
400
J
600
3/0 to 300
18 to 16
3
1
Содержание Impulse G+ series 4
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Страница 243: ...IMPULSE G VG Series 4 Technical Manual November 2022 Page 243 Figure B 5 Figure B 6 Figure B 7...
Страница 246: ...IMPULSE G VG Series 4 Technical Manual November 2022 Page 246 Figure B 8 Figure B 9 Figure B 10 Figure B 11...
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