Delta VFD-EL-W Series Drive
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May 04, 2022 7:13 am
How can resolve problem oH1 Overheating fault in delta VFD EL-W series drive ?
1 Reply
May 04, 2022 7:14 am
Overheating
Heat sink temperature is too high.
1. Ensure that the ambient temperature is in the
specified temperature range.
2. Make sure that the ventilation holes are not
obstructed.
3. Provide enough spacing for adequate ventilation
