Delta VFD-L Series

B
VFD-L Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
B-1
ACCESSORIES
B.1 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 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: Please select enough current capacity of NFB.)
Fuse Specification Chart
Smaller fuses than those shown in the table are permitted.
Line Fuse
Model I (input)(A
)
I
(output)(A
)
I (A) Bussmann P/N
VFD002L11A 6.0 1.6 15(20) JJN-15(20)
V
FD002L21A(1  /3 
4.9/1.9 1.6/1.6 15/6.4 JJN-15/JJN-6
VFD004L11A 9.0 2.5 30 JJN-30
V
FD004L21A(1  /3 
6.5/2.7 2.5/2.5 20/10 JJN-20/JJN-10
V
FD007L21A(1  /3 
9.7/5.1 4.2/4.2 30/16.8 JJN-30/JJN-15
VFD015L23A 9.0 7.5 30 JJN-30
1-phase 3-phase
Model
Input Current (A
)
Model
Output Current (A
)
VFD002L11A 6.0
VFD002L21A
1.6
VFD002L21A 4.9 VFD004L21A
2.5
VFD004L11A 9.0 VFD007L21A
4.2
VFD004L21A 6.5
VFD015L23A
7.5
VFD007L21A 9.7