| Fast testing speed motor stator duplex test bench |
Comprehensive Motor Stator Test System
Our motor stator test system is ingeniously designed to utilize an industrial control computer for seamless centralized control, allowing all testing tasks to be completed with a single wiring setup. This system rapidly evaluates critical parameters required by national and enterprise compliance standards such as power frequency withstand voltage, insulation resistance, inter-turn insulation, DC resistance, and rotor steering. Boasting fast test speeds, high precision, user-friendly operation, and outstanding reliability, it also includes automatic analysis and judgment of results. Additionally, the system offers robust functionalities for statistics, storage, and printing of annual, monthly, and daily reports. Preset all motor parameters for efficient testing.
Key Features:
1. Comprehensive Test Items: DC resistance, insulation resistance, turn-to-turn test, withstand voltage test, motor steering test, and inductance test.
2. DC Resistance: Accurately test the winding resistance of motor coils.
3. Insulation Resistance: Measure the insulation resistance between the phase wire and the motor casing.
4. Inter-Turn Test: Identify inter-turn and inter-layer short circuits, poor insulation, and tolerance issues in motor or transformer coils.
5. Withstand Voltage Test: Evaluate the withstand voltage leakage current between stator windings and the casing, with programmable control for voltage regulation via computer.
6. Motor Steering: Determine the rotation direction of the magnetic field.
7. Inductance Test: Precisely measure the inductance of motor coils.
8. Power Supply: Operates on AC220V±15%, 50Hz±2 Hz power supply.
9. Operating Environment: Optimal performance in temperatures ranging from 0~40 °C.
10. Working Humidity: Functions effectively at humidity levels ≤70%.
11. Efficient Testing: All tests are concluded with a single clamping.
12. Microcomputer Control: Automated control of all testing processes via 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, corona |
| 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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