![]() ![]() Excessive temperature rise dehydrates and oxidizes and makes the insulation brittle. Practically insulation is in the form of organic compound that contains water as a part of chemical make-up. But it all depends on the operating condition. The stator winding is generally designed to achieve a satisfactory service life of typically 20 to 40 years. Insulation system prevents winding faults. However, this paper provides a summarized guide for carrying out insulation resistance and polarization index test. ![]() 43- 2000 covers the producer for determining Insulation Resistance and Polarization Index in detail. The insulation resistance and polarization index tests of an electric motor or generator has been regarded as a useful tool in evaluating its windings for buildup of dirt or moisture, deterioration of the insulation. So what is the IR & IP test of GEN and motor? Obviously I was inspired by very interesting documents that I've found on the net, I hope you'll find this post interesting too. Following several questions that were posed to me on the subject by my LinkedIn and work friends, so I think it's nice to post this document. Hello everyone, as you have seen on the title of this paper, I will try to treat the subject in the most feasible manner comprehensible. ![]()
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