New Energy Automotive Motor Stator Testing Machine / Professional
Solutions
1. Product advantages
1.1 Easy to maintain: modular design makes the after-sales service
very easy. The tester can position the
failure module automatically and upgrading the software via remote
control.
1.2 Modular design: independent test module, the user could select
tests as the new energy automotive motor stator.
1.3 High efficiency: connect the wire and all tests can be done at
one-stop
2. Technical parameters
| DC winding resistance |
| temperature compensation | Yes |
| measuring range | -10.0℃~+50.0℃ temperature compensation can be set |
| measuring precision | ±0.5°C(range: -10℃~+50℃) |
| resistance measuring range and precision | 10.0mΩ～20KΩ ±(0.3%×display value+3 words)
|
| resistance measuring precision | 0.5～999s 0.1s/step |
| 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 |
| Surge |
| wave comparison | area, area difference, corona, phase three waveforms will be displayed on the testing interface |
| output voltage setting range/precision | 500～3000V ±(3%×display value+8V) |
| sampling frequency | 100MHz |
| 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 |
3. Test object, method and function
3.1 Test object: new energy automotive motor stator
3.2 Connection method: clamps connection mode
3.3 Station: single station
3.4 Test items:
Winding resistance: winding to winding
Surge: winding to winding
AC Hipot: winding to iron core
Insulation resistance: winding to iron core
