Versatile Motor Stator Test System
Our cutting-edge motor stator test system leverages the power of an industrial control computer for centralized, efficient operation. With a single wiring setup, it swiftly conducts comprehensive evaluations, covering essential national and enterprise mandatory inspection parameters such as power frequency withstand voltage, insulation resistance, inter-turn insulation, DC resistance, and rotor steering. Boasting rapid test speeds, exceptional precision, user-friendly operation, and unparalleled reliability, this system autonomously analyses and assesses test outcomes. Additionally, it offers robust reporting capabilities, with functionalities for statistical analysis, storage, and printing of annual, monthly, and daily reports. All motor parameters can be pre-configured to streamline the testing process.
Key Features:
1. Test Items: DC resistance, insulation resistance, turn-to-turn test, withstand voltage test, motor steering test, inductance test
2. DC Resistance: Precisely measures the resistance of the motor winding.
3. Insulation Resistance: Accurately tests the insulation resistance between the phase wire and the shell.
4. Inter-turn Test: Detects inter-turn and inter-layer short circuits, poor insulation, and out-of-tolerance conditions in motor or transformer coils.
5. Withstand Voltage Test: Measures the withstand voltage leakage current between the stator winding and the shell, with programmable control over voltage settings, including computer-regulated voltage adjustments.
6. Motor Steering: Determines the direction of the magnetic field's rotation.
7. Inductance Test: Accurately measures the inductance of the motor coil.
8. Power Supply: AC220V±15%, 50Hz±2 Hz (System operating power).
9. Operating Environment: Optimal performance in temperatures ranging from 0~40°C.
10. Working Humidity: Operates efficiently in environments with humidity levels ≤70%.
11. One-Clamping Completion: All tests are executed with a single clamping.
12. Microcomputer Control: All testing processes are seamlessly managed by a microcomputer.
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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