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Er-26 fault in delta VFD-V series drive

 
Delta VFD-V Series Drive
Last Post by click2electro 3 years ago
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Posts: 18330
 click2electro
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May 16, 2022 9:43 am
(@click2electro)
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Joined: 4 years ago

How can resolve problem Er-26 fault in delta VFD-V series drive ?

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Er-26 delta vfd v Er 26 delta vfd v
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Posts: 18330
 click2electro
Admin
Topic starter
May 16, 2022 9:44 am
(@click2electro)
Member
Joined: 4 years ago

Upper and lower legs of PWM are of the same LOW level

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

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Topic Tags:  Er-26 delta vfd v (1) , Er 26 delta vfd v (1) ,
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