When meggering a three phase motor, could someone please help me understand the values we would expect to see for a motor with no insulation or ground faults.
From my understanding:
Phase-GND: should see a very high resistance (in MegaOhms)
Phase-Neutral: should see a very low resistance (near zero) since all the phases are tied together at the neutral
GND-Neutral: honestly I'm not sure...