iaov
Senior Member
- Location
- Rhinelander WI
Exactly! The fault parameters are programable in the Power Flex drives. If your fuses on the input are opening you may very well have a bad drive.Actually, the fuses do not prevent any of these items from occurring. The fuses limit additional damage to the drive, after a fault happens. Usually the fuses are there to remove a faulted drive from the 'power grid', and to prevent it from failing 'violently'.