Скачать с ютуб How to do insulation resistance test on a 3phase motor в хорошем качестве

How to do insulation resistance test on a 3phase motor

This video shows a comprehensive demonstration of how to do insulation resistance test on a 3phase induction motor. the video includes everything you need to know about insulation resistance test on electric motors, ranging from how to set the IR tester, the amount of DC volt to use for the test, the expected IR value for the test. Bad insulation on motor windings could cause leakage of current between two different phases or between the particular winding and the frame of the motor. This leakage will either result in overheating of the motor when in use or a short-circuit. In order to prevent any of these unpleasant situations in the motor, insulation resistance test should be done from time to time, to ascertain the strength of the insulation on the various windings for safe operation of the motor. when doing IR test on an electrical wiring, the testing voltage and expected IR value is quite different from when doing it on a motor. Please click this link    • BEST WAY TO DO INSULATION RESISTANCE ...   to watch my video on "BEST WAY TO DO INSULATION RESISTANCE TEST ON ELECTRICAL WIRING"    • How to check for open circuit in elec...      • 3phase motor winding connection      • how to connect 3phase motor in star o...      • Forward and reverse motor control com...      • BEST WAY TO DO INSULATION RESISTANCE ...      • How to do earth electrode resistance ...      • How to Use a Multimeter to Measure Vo...      • HOW TO USE MULTIMETER TO  MEASURE CUR...      • How to measure electricity used by Ai...      • How to check a faulty contactor with ...      • How to troubleshoot and repair any fa...   https://youtube.com/shorts/1hR89aDRVx    / @obloni_electrical   [email protected] +233242809918