Delta ME300 Series Drive
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Apr 23, 2022 7:45 am
How can resolve problem oH1 IGBT overheating fault in delta ME300 series drive ?
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Apr 23, 2022 7:46 am
Cause : IGBT temperature exceeds the protection level.
(Refer to Pr.06-15)
1. Check the ambient temperature.
2. Regularly inspect the ventilation hole of the control cabinet.
3. Change the installed place if there are heating objects, such as braking
resistors, in the surroundings.
4. Install / add cooling fan or air conditioner to lower the temperature inside
the cabinet.
Check if the drive matches the corresponding load.
1. Reduce the load.
2. Reduce the carrier.
3. Replace the drive with a larger capacity model.
