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HPF/HPF./HP.F/HP.F. fault in delta VFD-M series drive

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(@click2electro)
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How can resolve problem HPF/HPF./HP.F/HP.F. fault in delta VFD-M series drive ?

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Posts: 14785
Admin
Topic starter
(@click2electro)
Member
Joined: 3 years ago

HPF - OC hardware error

HPF. - CC (current clamp)

HP.F - OV hardware error

HP.F. - GFF hardware error

Check drive rectifier & IGBT using multimeter.
Check wiring.
Check drive hardware using multimeter.

 

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