Measuring the DC resistance of low voltage motor windings has never been able to stabilize them
The cold DC resistance of the motor winding is divided into high power according to the size of the motor
After the motor is repaired, the cold resistance of the winding shall be measured by DC resistanceCheck whether the stator, rotor winding, wire connection and welding are good, the choice and connection of the wire diameterIs the line method correct, and is the three-phase resistance of the three-phase winding balanced?.
Measurement and judgement of cold DC resistance of motor winding
