81
APPENDIX
G
Non-fuse Circuit Breaker Chart
Per UL 508C, paragraph 44.8.6, part a,
1. For 1-phase drives, the current rating of the breaker shall be four times Max. of
input current rating.
2. For 3-phase drives, the current rating of the breaker shall be four times Max. of
output current rating.
(Note: Please select enough current capacity of NFB.)
1-phase 3-phase
Model
Input Current
(A)
Model
Output
Current (A)
Model
Output
Current (A)
VFD007A21A
11
VFD007A23A
5.0
VFD075A23B
33
VFD015A21A
15
VFD007A43A
3.0
VFD075A43B
18
VFD022A21A
27
VFD015A23A
6.5
VFD110A23A
46
VFD015A43A
4.2
VFD110A43A
24
VFD015A43B
4.2
VFD150A23A
60
VFD022A23A
11
VFD150A43A
32
VFD022A43A
5.5
VFD185A23A
75
VFD037A23A
17
VFD185A43A
38
VFD037A43A
8.2
VFD220A23A
87
VFD055A23B
25
VFD220A43A
45
VFD055A43B
13
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com