Section 1
General Information
Receiving & Installation 3-11
MN718
Table 3-5 Wire Size and Protection Devices - 460 VAC Controls
Control O tp t
Inp t
Inp t F se
Wire Ga ge
Control Output
P
R ti
Input
B
k
Input Fuse
Wire Gauge
p
Power Rating
p
Breaker
Fast Acting
Time Delay
AWG
mm
2
1
4A
4A
3A
14
2.5
2
10A
5A
4A
14
2.5
3
10A
8A
6A
14
2.5
5
10A
12A
9A
14
2.5
7.5
15A
20A
15A
14
2.5
10
20A
25A
17.5A
12
4
15
25A
30A
25A
10
6
20
30A
40A
30A
8
10
25
40A
50A
40A
8
10
30
45A
60A
45A
6
16
40
60A
80A
60A
4
25
50
70A
100A
75A
4
25
60
90A
125A
90A
2
35
75
125A
150A
125A
1/0
54
100
150A
200A
150A
2/0
70
125
175A
250A
175A
2/0
70
150
200A
300A
200A
4/0
120
200
250A
350A
250A
(2)1/0
(2)54
250
350A
450A
350A
(2)3/0
(2)95
300
400A
500A
400A
(2)4/0
(2)120
350
500A
600A
500A
(3)4/0
(3)120
400
600A
800A
600A
(3)250 mcm
(3)125
450
600A
800A
600A
(3)250 mcm
(3)125
500
800A
1000A
800A
(3)350 mcm
(3)185
Note: All wire sizes based on 75
°
C copper wire, 3% line impedance. Higher temperature smaller gauge wire may be
used per NEC and local codes. Recommended fuses/breakers are based on 25
°
C ambient, maximum
continuous control output current and no harmonic current.
Summary of Contents for 18H Series
Page 1: ...SERIES 18H AC Flux Vector Control Installation Operating Manual 9 97 MN718 VECTOR DRIVE ...
Page 105: ...Section 1 General Information 5 18 Troubleshooting MN718 ...
Page 109: ...Section 1 General Information 6 4 Manual Tuning the Series 18H Control MN718 ...
Page 144: ...Appendix C Appendix C 1 MN718 ...