Stator Testing Machine Of Fan Motor With Low Power / Fan motor
stator test
1. Product features
Professional system software developed based on Linux system is
more reliable and friendly to test the stator of both single-phase
and three-phase motor. The testing machine can be used to test fan
motor stator on the production line.
2. Technical specifications
| Insulation resistance |
| output voltage setting range/precision | DC 500V/1000V ±(1.5%×setting value+10V) |
| test time range/resolution | 0.5～999.9s 0.1s/step |
| insulation resistance testing range/precision | 1～500MΩ ≤100MΩ:±(3%×display value+0.5MΩ); >100 MΩ:±(5%×display value+5MΩ) |
| insulation resistance alarm setting range | Max: 0～500MΩ; Min: 1～500MΩ |
| DC winding resistance |
| measuring range and precision | 10.0mΩ～20KΩ ±(0.3%×display value+3 words) temperature compensation
can be set |
| test time range/resolution | 0.5～999s 0.1s/step |
| temperature probe/measuring range | -10.0℃~+50.0℃ |
| measuring precision | ±0.5°C(range: -10℃~+50℃) |
| temperature compensation | Yes |
| Surge |
| sampling frequency | 100MHz |
| output voltage setting range/precision | 500～3000V ±(3%×display value+8V) |
| waveform comparison | area, area difference, corona, phase three waveforms will be displayed on the testing interface |
| AC Hipot |
| output voltage setting range/precision | AC 200～3000V ±(1.5%×setting value+10V) |
| breakdown current presetting alarm range | Max: 0.10～20.00mA; Min: 0.00～20.00mA |
| breakdown current measuring range | 0.10～20.00mA ±(2%×display value +0.05mA) |
| test time range/resolution | 0.5～999.9s 0.1s/step |
| Inductance |
| Test electrical level | 0.3V.6V1V |
| Measuring range | 1µH～2H |
| Accuracy | 0.5% |
| Frequency | 100Hz120Hz1kHz10kHz |
3. Function description
3.1 Available selected motor model number ≥1000
3.2 The user can select to test among all the test items.
3.3 Two options are available if the stator fails the test,
“continue to test” and “stop the test”. If the stator fails the
resistance test, the test will be stopped until testing the other
three windings.
3.4 Statistic data: record the testing data and save the testing
system.
3.5 The parameters range for each type of motor can be entered and
saved. The resistance test has the function of setting and
displaying the unbalanced degree.
4. After-sales service
4.1 The testing machine will check itself automatically when it is
switched on, and position the failure module automatically.
4.2 Support failure diagnose via remote control
4.3 Modular design simplifies the structure and the module
maintenance becomes easier.
