Exhaust Hood Motor Testing Machine , Two Stations DC Motor Testing Equipment
Exhaust Hood Motor Testing Machine, High Precision Motor Test System
1. Motor picture
2. Technical parameters:
| DC winding resistance test | |
| testing 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 compensation function | Yes |
| temperature probe/range | DS18b20 -10.0℃~+50.0℃ |
| precision | ±0.5°C(range: -10℃~+50℃) |
| Direction of rotation | |
| rotation | CW, CCW, still |
| Surge | |
| output voltage setting range/precision | 500～3000V ±(3%×display value+8V) |
| sampling frequency | 100MHz |
| waveform comparison |
area, area difference, corona and phase 3 waveforms displayed in the testing interface |
| AC Hipot | |
| test time range/resolution | 0.5～999.9s 0.1s/step |
| Output voltage setting range and precision | AC 200～3000V ±(2%×setting value+10V) |
| breakdown current testing range/precision | 0.10～20.00mA ±(2%×display value+0.05 mA) |
| Hipot current presetting alarm range | Max:0.10～20.00mA；Min:0.00～20.00mA |
| Insulation resistance | |
| output voltage setting range/precision | DC 500V/1000V ±(2%×setting value+10V) |
| insulation resistance testing range/precision |
1～500MΩ ≤100MΩ:±(3%×setting value+0.5MΩ) ；>100 MΩ:±(5%×setting value+5MΩ) |
| insulation resistance alarm setting range | Max: 0～500MΩ; Min: 1～500MΩ |
| test time range/resolution | 0.5～999s 0.1s/step |
| No-load | |
| voltage testing range and precision | AC:30～500V ±(0.5%×display value+1 word) |
| current testing range and precision | AC:0.02～5.0A ±(0.5%×display value+2 words) |
| power testing range and precision | 0.6-1500W ±(0.5%×display value+5 words) |
| Stall | |
| voltage testing range and precision | AC:30～500V ±(0.5%×display value+1 word) |
| current testing range and precision | AC:0.02～5.0A ±(0.5%×display value+2 words) |
| power testing range and precision | 0.6-1500W ±(0.5%×display value+5 words) |
| Low voltage start | |
| voltage testing range and precision | AC:30～500V ±(0.5%×display value+1 words) |
| current testing range and precision | AC:0.02～5.0A ±(0.5%×display value+2 words) |
| power testing range and precision | 0.6-1500W ±(0.5%×display value+5 words) |
3. Feature description
- The power supply of the system can be customized as the national power grid.
- Standard equipped with 1-dimensional, 2-dimensional barcode scanning function
- Linux operating system, professional software, clear interface
- Standard equipped with yellow, green and red indicating light. Yellow-in test, green-pass, red-fail.
- The left station and right station continue to test alternatively
- Test the environment temperature in real time during the DC winding resistance test. And the resistance testing result will convert to the standard temperature value automatically.
- The test item can be selected by the operator.
- The light and sound alarm will be triggered in case of any equipment failure or the test result is fail.
4. Service
Modular design makes the equipment can be maintained easily. The instrument of the testing system is made of several card modules. All of these function card can be dismantled and changed easily.Support remote control. The service engineers will check the equipment status or failure via remote control.
The testing system has the function of self-diagnose, which could diagnose itself automatically and position the failure module when switch-on the testing system.
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