Delta VFD040EL43W - Appendix B: Accessories; Circuit Breakers and Fuses

B-1
Appendix B Accessories
B.1 Non-fuse Circuit Breaker Chart
B.2 Reactor
B.2.1 AC Reactor
B.2.2 Zero Phase Reactor
B.3 Digital Keypad
B.3.1 PU06
B.3.2 PU08 and PU08V
B.4 Optional Cooling Fan
B.1 Non-fuse Circuit Breaker Chart
For one-phase/three-phase drives, the current rating of the breaker must be between 2–4 times the rated input
current.
One-phase Three-phase
Model
Recommended
non-fuse breaker (A)
Model
Recommended
non-fuse breaker (A)
VFD002EL21W 10 VFD004EL43W 5
VFD004EL21W 15 VFD007EL43W 5
VFD007EL21W 20 VFD015EL43W 10
VFD015EL21W 30 VFD022EL43W 15
VFD022EL21W 50 VFD040EL43W 20
Fuse Specification Chart
Fuse specifications lower than the table below are allowed.
Model
I (A)
Input
I (A)
Output
Line Fuse
I (A) Bussmann P/N
VFD002EL21W 4.9 1.6 10 JJN-10
VFD004EL21W 6.5 2.5 15 JJN-15
VFD004EL43W 1,8 1,.5 5 JJS-6
VFD007EL21W 9.3 4.2 20 JJN-20
VFD007EL43W 3.2 2.5 5 JJS-6
VFD015EL21W 15.7 7.5 30 JJN-30
VFD015EL43W 4.3 4.2 10 JJS-10
VFD022EL21W 24.0 11.0 50 JJN-50
VFD022EL43W 7.1 5.5 15 JJS-15
VFD040EL43W 10.0 9.0 20 JJS-20