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Old 02-11-2020, 02:34 PM   #7313 (permalink)
jedsmd
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Location: Olympia Wa
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Controller dropping out

Hi All
I have one of Paul's IGBT DC controllers (stinky diaper?). Three times lately the controller has dropped out while I was driving. Each time it was during acceleration, the controller led remains on, the controller contactor remains closed and high voltage is available. It just stops sending power to the motor.

Power can be restored by turning the ignition switch off than back on. After the expected 8 second delay power restores and we drive on as if nothing happened.

Thoughts or suggestions would be appreciated.
Jerald
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