Non-Fuse Circuit Breaker Chart; Fuse Specification Chart; Appendix B: Accessories - Watt Drive V2500 Series Manual

APPENDIX B: ACCESSORIES

B.1 Non-fuse Circuit Breaker Chart
Recommended by WATT DRIVE (UL 508C, paragraph 45.8.4, part a)
1. For 1-phase drives, the current rating of the breaker shall be four times maximum of
input current rating.
2. For 3-phase drives, the current rating of the breaker shall be four times maximum of
output current rating.
(Note: For our experience, we suggest to use less than 1.5-2 times of input/output
current rating.)
Model
V2500-0007SBW1
V2500-0015SBW1
V2500-0022SDW1

Fuse Specification Chart

Smaller fuses than those shown in the table are permitted.
Model
V2500-0007SBW1
V2500-0015SBW1
V2500-0022SDW1
V2500-0007TAW1
V2500-0015TBW1
V2500-0022TCW1
V2500-0037TDW1
V2500-0055TEW1
V2500-0075TEW1
V2500-0110TEW1
V2500-0150TFW1
V2500-0185TFW1
1-phase
Input Current (A)
11.9
15.3
22.0
I (A) I (A)
(Input) (Output)
11.9 5.0
15.3 7.0
22.0 11
3.2 2.7
4.3 4.2
5.9 5.5
11.2 8.5
14 13
19 18
25 24
32 32
39 38
B-1
3-phase
Output Current (A)
Model
V2500-0007TAW1
V2500-0015TBW1
V2500-0022TCW1
V2500-0037TDW1
V2500-0055TEW1
V2500-0075TEW1
V2500-0110TEW1
V2500-0150TFW1
V2500-0185TFW1
V2500-0220TFW1
V2500-0300TGW1
V2500-0370TGW1
V2500-0450TGW1
V2500-0550THW1
V2500-0750THW1
Line Fuse
I (A)*1
30
40
60
10
15
20
30
50
70
90
125
150
2.7
4.2
5.5
8.5
13
18
24
32
38
45
60
73
90
110
150
B
I (A)*2
16
20
25
6
10
10
16
16
20
25
35
50