3-8 Receiving & Installation
MN715
Table 3-4
575VAC Controls (3 Phase) Wire Size and Protection Devices
Control Rating
Input Breaker
Input Fuse (Amps)
Wire Gauge
Amps
HP
(Amps)
Fast Acting
Time Delay
AWG
mm
2
1.1
0.75
3
2
1.5
14
2.5
1.4
1
3
2.5
2
14
2.5
2.7
2
7
4
3.5
14
2.5
3.9
3
7
6
5
14
2.5
6.1
5
15
10
8
14
2.5
9.0
7.5
15
15
12
14
2.5
11
10
15
17.5
15
14
2.5
17
15
25
30
25
12
3.31
22
20
30
35
30
10
5.26
27
25
40
40
35
10
5.26
32
30
40
50
40
8
8.37
41
40
60
60
50
8
8.37
52
50
70
80
70
6
13.3
62
60
80
100
80
6
13.3
77
75
100
125
100
4
21.2
99
100
125
150
125
3
26.7
125
125
175
200
175
1/0
53.5
144
150
200
225
200
2/0
67.4
192
200
250
300
250
4/0
107.0
242
250
300
350
300
(2) 2/0
(2) 67.4
289
300
400
450
400
(2) 3/0
(2) 85.0
336
350
450
500
450
(3) 2/0
(3) 67.4
382
400
500
600
500
(3) 3/0
(3) 85.0
412
450
500
650
500
(3) 3/0
(3) 85.0
472
500
600
750
600
(3) 4/0
(3) 107.0
Note: All wire sizes are based on 75
°
C copper wire. Higher temperature smaller gauge wire may be used per NEC
and local codes. Recommended fuses/breakers are based on 40
°
C ambient, maximum continuous control
output current and no harmonic current.
Содержание -W
Страница 1: ...SERIES 15H Inverter Control Installation Operating Manual 2 01 MN715 ADJUSTABLE SPEED DRIVE ...
Страница 51: ...3 40 Receiving Installation MN715 ...
Страница 128: ...Appendix C Appendix C 1 MN715 ...
Страница 131: ...MN715 Series 15H Inverter Control ...