Motor Stator Test System
Our advanced motor stator test system features centralized control via an industrial control computer, ensuring all test items are efficiently completed with a single wiring setup. This system swiftly detects parameters required by national and enterprise standards, such as power frequency withstand voltage, insulation resistance, inter-turn insulation, DC resistance, and rotor steering. It delivers rapid test speeds, exceptional precision, user-friendly operations, and robust reliability. The system automatically analyzes and judges test results, offering comprehensive statistics, storage, and printing capabilities for yearly, monthly, and daily reports. All motor test parameters can be preset, ensuring streamlined testing processes.
Key Features:
1. Test Items: DC resistance, insulation resistance, turn-to-turn test, withstand voltage test, motor steering test, inductance test
2. DC Resistance: Accurately test the motor winding resistance
3. Insulation Resistance: Assess the insulation resistance between the phase wire and the shell
4. Inter-turn Test: Detect inter-turn and inter-layer short circuits, poor insulation, and out-of-tolerance conditions in motor or transformer coils
5. Withstand Voltage Test: Measure the leakage current between the stator winding and the shell under high voltage, with programmable voltage control that can be managed via computer
6. Motor Steering: Identify the direction of the magnetic field rotation
7. Inductance Test: Precisely measure the inductance of the motor coil
8. Power Supply: AC 220V±15%, 50Hz±2Hz (system operating power supply)
9. Operating Environment: Suitable for working temperatures ranging from 0 to 40°C
10. Working Humidity: Operates efficiently at humidity levels ≤70%
11. Comprehensive Testing: All tests are performed with a single clamping setup
12. Microcomputer Control: Every testing process is precisely 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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