State-of-the-Art Motor Stator Test System
Our advanced Motor Stator Test System leverages an industrial control computer for centralized command, enabling the completion of all test items through a single wiring configuration. This system swiftly identifies critical parameters aligned with national and enterprise mandatory inspection standards, such as power frequency withstand voltage, insulation resistance, inter-turn insulation, DC resistance, and rotor steering. Key benefits include rapid testing speed, high precision, user-friendly operation, and outstanding reliability. The system also features automatic analysis and judgment of test results, coupled with comprehensive statistical, storage, and printing capabilities for annual, monthly, and daily reports. All motor parameters can be preset for seamless testing.
Core Features:
1. Comprehensive Test Items: DC resistance, insulation resistance, turn-to-turn test, withstand voltage test, motor steering test, inductance test
2. DC Resistance: Accurately measure the resistance of motor winding resistance
3. Insulation Resistance: Evaluate the insulation resistance between the phase wire and the motor shell
4. Inter-Turn Test: Detect inter-turn and inter-layer short circuits, poor insulation, and tolerance issues in motor or transformer coils
5. Withstand Voltage Test: Measure the leakage current between the stator winding and the shell, with program-controlled voltage adjustment via computer regulation
6. Motor Steering: Identify the direction of the magnetic field rotation
7. Inductance Test: Accurately measure the inductance of the motor coil
8. Power Supply: AC220V±15%, 50Hz±2 Hz (system operating power supply)
9. Operating Environment: Optimal performance within a working temperature range of 0~40 °C
10. Humidity Tolerance: Operates efficiently at working humidity levels ≤70%
11. Unified Testing: Complete all tests with a single clamping action.
12. Automated Control: Entire testing process regulated by a sophisticated microcomputer system.
Technical Specifications:
| AC withstand pressure |
| Output |
AC200~3000V±(3% X setpoint + 5 digits) |
| Breakdown |
0.10~20.00mA±(3% X setpoint + 5 digits) |
| Breakdown |
upper limit:0.10~20.00mA; lower limit: 0.00~5.00mA |
| Test |
1~99s 1s/ step |
| Arc |
Optional, level 1~8 (level 8 is the highest sensitivity) |
| Insulation resistance |
| Output |
DC100V-1000V Arbitrary setting ± (3%X setpoint +3V) |
| Insulation |
1~500MΩ ≤100MΩ:±(5%X display value + 3 characters) >100MΩ: ± (8%X display value 8 words) |
| Insulation |
Upper limit: 0~500MΩ; Lower limit: 1~500MΩ |
| Test |
1~99s 1s/ step |
| Inter-turn pressure |
| Output |
500~3000V±(5%Xreading+5V) |
| Waveform |
Area, frequency, *** |
| Coil resistance |
| Resistance |
0.01Ω~20000Ω±(0.5% × reading + 2 digits) can be set for temperature compensation |
| Test |
1~99s 1s/ step |
| veer |
| Turn to judgment |
Clockwise, counterclockwise, stationary |
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