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transformer oil degassing

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gago03

gago03

Electrical
Apr 2, 2024
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DZ
hey ;
after transformer oil degassing operation , should i measure the winding resistance insulation ? if yes what the standar
 
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It's not necessary. If you opened any current path or operated a tap-changer to wipe the contacts, then only winding resistance measurements need to be repeated.
 
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