4/20/2017 4:52 PM | |
Posts: 20 Rating: (0) |
Toshiba VFD at our paper plant trips on earth fault immediately on receiving a start command. It happens even when no motor and leads are connected. What could be the reason for tripping? Would adding a ground fault sensor help? |
Last edited by: Luke_Barber at: 4/23/2017 12:34:21 AM |
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4/23/2017 12:36 AM | |
Posts: 20 Rating: (0) |
A senior tech was able to figure out the problem. It was something to do with VFD EMC filter. |
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