| Brushless Motor Stator Voltage Test |
Motor Stator Test System
The Motor Stator Test System harnesses the power of an industrial control computer for centralized management. This system streamlines the testing process, allowing all required inspections to be completed with a single wiring setup. Swiftly and accurately, it evaluates parameters mandated by both national and enterprise standards, such as power frequency withstand voltage, insulation resistance, inter-turn insulation, DC resistance, and rotor steering. It's designed for unparalleled speed, precision, and user-friendliness, ensuring reliable results. The system not only automates result analysis and judgment but also offers robust features for statistical reporting, storage, and printing of yearly, monthly, and daily reports. Every parameter of the motor under test can be preset, guaranteeing a seamless and efficient testing experience.
Key Features:
1. Test Items: DC resistance, insulation resistance, turn-to-turn test, withstand voltage test, motor steering test, inductance test
2. DC Resistance: Measures the resistance of the motor winding resistance
3. Insulation Resistance: Assesses the insulation resistance between the phase wire and the shell
4. Inter-turn Test: Identifies inter-turn and inter-layer short circuits, poor insulation, and any out-of-tolerance conditions in the motor or transformer coil
5. Withstand Voltage Test: Evaluates the withstand voltage leakage current between the stator winding and the shell, with program-controlled voltage regulation, which can also be managed via computer
6. Motor Steering: Determines the direction of the magnetic field's rotation
7. Inductance Test: Measures the inductance of the motor coil
8. Power Supply: AC220V±15%, 50Hz±2 Hz (System working power supply)
9. Operating Environment: Suitable working temperature ranges from 0~40°C
10. Working Humidity: ≤70%
11. Single Clamping: All tests are completed in one clamping.
12. Microcomputer Control: All testing processes are controlled 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, 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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