The KDJT-II mining motor intelligent test bench is used for comprehensive factory type testing of AC single/three-phase asynchronous motor equipment.

The KDJT-II mining motor intelligent test bench system adopts a computer and single-chip digital processing unit, integrating the measurement of multiple items such as DC resistance, insulation resistance, power frequency withstand voltage, turn to turn insulation, voltage, and current. It has the advantages of fast testing speed, high accuracy, convenient use, and good reliability. It is a specialized comprehensive testing equipment for motor factories and motor maintenance plants. This equipment is used for motor no-load experiments, and the locked rotor current is calculated by the instrument.

1. Testing items: winding resistance, insulation, withstand voltage, inter turn, no-load, and locked rotor.
2. Winding resistance: measure winding resistance.
3. Insulation: Measure the insulation resistance between the motor winding and the casing.
4. Voltage withstand: Measure the voltage withstand leakage current between the motor winding and the casing.
5. Interturn: Measure the inter turn performance of a winding coil.
6. No load: Measure the no-load power, no-load current, and current of the motor.
7. Locked rotor: Measure the locked rotor power, locked rotor current, and current of the motor.

1. Winding resistance: 0.01-20 k Ω Accuracy: Class 0.5
2. Insulation resistance: 5M Ω -500M Ω Accuracy: Class 0.5
3. Voltage withstand current: 0-20