Delta VFD-VJ Series Drive
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Apr 21, 2022 5:27 am
How can resolve problem occ IGBT short circuit fault in delta VJ series Drive ?
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Apr 21, 2022 5:28 am
Cause : IGBT short circuit between upper and lower bridge.
Short-circuit is detected between the upper and lower bridge of the IGBT module.
Check the motor wiring.
