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Discover how to perform INSULATION TESTING on motors: mastering the Polarization Index (PI) and Dielectric Absorption Ratio (DAR). This detailed tutorial guides you through the essential steps to identify contaminants and ensure the integrity of your electrical machines. Learn how to interpret results to improve the reliability and performance of your equipment. Don't miss the opportunity to elevate your skills in electrical maintenance and ensure maximum efficiency of your motors! Excerpts from IEEE Std 43-2000 and IEEE 43-2013 Recommended Practices for Testing Insulation Resistance of Rotating Machines. Email to request material. [email protected] visit us on Facebook / electrisistemas-882294345212567 links of interest: basic insulation test for beginners • ⚡ INSULATION TESTS IN MACHINES E... how to test current with a multimeter or clamp meter • HOW TO MEASURE CURRENT WITH A MULTIMETER ...