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Appendix
– Dynamic Braking Resistor Fusing Selection
179
Appendix
Dynamic Braking Resistor Fusing Selection
All fuses should be rated for 800VDC
Drive Model
Fuse Type
(Bussmann pn)
Fuse Size (in Amps)
HPV900-4008-2E1-01
FWS-10A20F
10A
HPV900-4012-2E1-01
FWS-15A20F
15A
HPV900-4016-2E1-01
FWJ-20A14F
20A
HPV900-4021-2E1-01
FWJ-25A14F
30A
HPV900-4027-2E1-01
FWJ-30A14F
30A
HPV900-4034-2E1-01
FWJ-50A
50A
HPV900-4041-2E1-01
FWJ-70A
70A
HPV900-4052-2E1-01
FWJ-70A
70A
HPV900-4065-2E1-01
FWJ-100A
100A
HPV900-4072-2E1-01
FWJ-100A
100A
HPV900-4096-2E1-01
FWJ-150A
150A
Table 25: 460V DB Fusing Recommendations
All fuses should be rated for at least 400VDC
Drive Model
Fuse Type
(Bussmann pn)
Fuse Size (in Amps)
HPV900-2025-2E1-01
FWH-23A14F
25A
HPV900-2031-2E1-01
FWH-40A
40A
HPV900-2041-2E1-01
FWH-70B
70A
HPV900-2052-2E1-01
FWH-70B
70A
HPV900-2075-2E1-01
FWH-100B
100A
HPV900-2088-2E1-01
FWH-100B
100A
HPV900-2098-2E1-01
FWH-150B
150A
Table 26: 230V DB Fusing Recommendations
IMPORTANT
Dynamic Braking Resistor Fusing:
1.
Fusing is intended to limit drive damage in the
event of an external resistor failure or short circuit.
2.
Fusing will NOT protect DB resistors or wiring in
the event of an overload.
3.
Fuse both resistor legs mounting fuses as close to
the drive as possible.
4.
Always use fast acting semiconductor type fuses of
sufficient voltage rating.
Содержание HPV 900 Series 2
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