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topic 3906

Voltage Rating for Dielectric Test of a 3-phase 400 Hz PMG Stator, 30AWG Wound.


Electrical tests are widely used by OEMs, repair shops and motor and generator users to evaluate the condition of the electrical insulation in stator windings. These tests include hipot, insulation resistance, insulation power factor, surge comparison and partial discharge tests. To preserve the integrity of ML coating, what should the maximum voltage be for dielectric test of a three phase 400 Hz PMG stator wound with 30 AWG?

Igor Kulikov
aerospace - Rockford, Illinois


we need some documentation about A.C HIGH VOLTAGE TESTING EQUIPMENT , in order to realize a platform for dielectric tests.

housni bounouar
- marakkech , morocco

February 27, 2009

Hi, folks. Anyone is welcome to try to answer this one, but apparently it's veered a little off target for our target audience of industrial metal finishers :-)


Ted Mooney, Teds signature
Ted Mooney, P.E.
Pine Beach, New Jersey
Striving to live "Aloha"

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