Author Topic: Insulation Resistance Test ? (Read 288 times)

squelch · « **on:** March 16, 2012, 02:13:05 PM »

ano ba yung purpose ng IRT sa motor ?

Philippine Electronics Forum · « **on:** March 16, 2012, 02:13:05 PM »

??? · « **Reply #1 on:** March 16, 2012, 05:05:38 PM »

Check mo "megger" sa search natin.

moisture test, insulation, atbp. Or hintayin natin mga master natin sa field.

Philippine Electronics Forum · « **Reply #1 on:** March 16, 2012, 05:05:38 PM »

tony · « **Reply #2 on:** March 16, 2012, 08:30:44 PM »

Quote from: squelch on March 16, 2012, 02:13:05 PM

ano ba yung purpose ng IRT sa motor ?

to find out that the motor stator winding are not soaked with moisture.........moisture is bad and can lead to motor burn-out due to breakdown of insulations....

on motors that are over 30kw, polarization index is also taken, any index greater than 1 is acceptable....

Philippine Electronics Forum · « **Reply #2 on:** March 16, 2012, 08:30:44 PM »

squelch · « **Reply #3 on:** March 24, 2012, 01:36:20 PM »

how about for the Transformer ?

Philippine Electronics Forum · « **Reply #3 on:** March 24, 2012, 01:36:20 PM »

tony · « **Reply #4 on:** March 24, 2012, 04:16:55 PM »

about the same, if you read the DEP i sent you, you will understand better...

Philippine Electronics Forum · « **Reply #4 on:** March 24, 2012, 04:16:55 PM »

??? · « **Reply #5 on:** March 24, 2012, 04:18:25 PM »

woi ako rin sir tony pa send din.

tony · « **Reply #6 on:** March 24, 2012, 04:19:42 PM »

pm me yung email add mo...

Philippine Electronics Forum · « **Reply #6 on:** March 24, 2012, 04:19:42 PM »

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