Please add this point: Meggering should be preceded by continuity and resistance value of 3 coils using multimeter. Checking sequence : 1. Continuity using multimeter - If OK, Proceed to: 2. Resistance of coils using multimeter - 3 coil values should be more or less same. If OK, Proceed to: 3. IR value between coils and between coils and body - OK if within limits. The tested Motor is in usable condition. IF meggering alone is done (by skipping the first 2 tests), we will get false IR values. Hope this helps.
താങ്ക്സ്
Please add this point: Meggering should be preceded by continuity and resistance value of 3 coils using multimeter.
Checking sequence : 1. Continuity using multimeter - If OK, Proceed to:
2. Resistance of coils using multimeter - 3 coil values should be more or less same. If OK, Proceed to:
3. IR value between coils and between coils and body - OK if within limits. The tested Motor is in usable condition.
IF meggering alone is done (by skipping the first 2 tests), we will get false IR values.
Hope this helps.
Sure sir
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Nice vdeo
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Good thanks,
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If get more than 2 Mohm , it is ok
More than 2 Mohm is ok