DC Brushless Motor Stator Tester / BLDC Motor / Stator Winding Measurement
1. Application: DC brushless motor stator testing in production line
2. Test item: AC Hipot, insulation resistance, surge, DC winding resistance, inductance, rotation
3. Technical specification
| AC Hipot | |
| Output voltage setting range/ precision | AC 200~3000V ±(2%×setting value+10V) | 
| Breakdown current testing range/ precision | 0.10~20.00mA ±(2%×display value+0.05mA) | 
| Breakdown current presetting alarm range | Max:0.10~20.00mA;Min:0.00~20.00mA | 
| Test time range/ resolution | 0.5~999.9s 0.1s/step | 
| Insulation resistance | |
| Output voltage setting range / precision | DC 500V/1000V ±(2%× setting value +10V) | 
| Insulation resistance testing range/ precision | 1~500MΩ ≤100MΩ:±(3%×display value +0.5MΩ); >100MΩ:±(5%× display value+5MΩ) | 
| Insulation resistance alarm setting range | Max:0~500MΩ;Min:1~500MΩ | 
| Test time range/ resolution | 0.5~999.9s 0.1s/ step | 
| Surge | |
| Output voltage setting range/ precision | 500~3000V ±(3%× display value +8V) | 
| Waveforms comparison | Area, area difference, corona, phase;3 waveforms displayed in the testing interface. | 
| DC winding resistance | |
| Test time range/precision | 10.0mΩ~20KΩ ±(0.3%×display value+3words) temperature compensation can be set | 
| Test time range/resolution | 0.5~999s 0.1s/step | 
| Temperature compensation | Yes | 
| Test range | -10.0℃~+50.0℃ | 
| Test precision | ±0.5℃(range:-10℃~+50℃) | 
| Inductance | |
| Test frequency | 100Hz120Hz1kHz10kHz | 
| Test electric level | 0.3V/ 6V/ 1V | 
| Test range | 1µH~2H | 
| Precision | 0.5% | 
| Rotation | |
| Rotation | CW, CCW, still | 
4. Feature