Hi guys,
How to check whether the PowerFlex 753 50HP, 460VAC is good or not. It won't power up. I have 460VAC going to the drive. I checked fuses three times. The original ones seemed to be OK but I replaced them to avoid this mistake.
Normally when PowerFlex "blows up" I can smell it but nothing on this one. I Don't smell anything, don't see any signs of anything being fried.
Any suggestions>
All help is appreciated. Thank you
How to check whether the PowerFlex 753 50HP, 460VAC is good or not. It won't power up. I have 460VAC going to the drive. I checked fuses three times. The original ones seemed to be OK but I replaced them to avoid this mistake.
Normally when PowerFlex "blows up" I can smell it but nothing on this one. I Don't smell anything, don't see any signs of anything being fried.
Any suggestions>
All help is appreciated. Thank you