
The Refrigerator Compressor Motor Stator Vacuum Testing Machine
1. Test item and introduction
1.1 Feature:
The environment vacuum (0~-90KPa)can be freely set under the unique technology . It is easier to find defect of coil in negative pressure environment.
1.2 Motor: The refrigerator compressor motor stator
1.3 Stator pictures:
1.4 Test item: surge, AC Hipot, rotation, DC resistance, insulation resistance
2. Technical specification
2.1 Surge:
working ambient | comparatively vacuum |
output voltage setting range / precision | 500~5000V ±(3%×display value+8V) |
waveform comparison | area, area difference, corona and phase. 3 waveforms displayed in the testing interface; |
2.2 Insulation resistance:
output voltage setting range / precision | DC 500V/1000V ±(2%×display value+10V) |
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:1~100MΩ |
test time range / resolution | 0.5~999s 0.1s/step |
2.3 Direction of rotation:
rotation mode: | |
rotation | CW, CCW, still |
2.4 DC Winding resistance:
testing range and 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 probe test range / precision | -10.0°C~+50.0°C;±0.5°C(range:-10°C~+50°C) |
2.5 AC Hipot:
output voltage setting range and | AC 500~5000V ±(2%×display value+10V) |
breakdown current testing | 0.10~20.00mA ±(2%×display value+0.05mA) |
Hipot current presetting alarm | Max:0.10~20.00mA;Min:0.00~20.00mA |
Hipot current / resolution | ±(2%×display value+0.05 mA);0.01 mA |
test time range / resolution | 0.5~999.9s 0.1s/step |
3. Configuration list
No. | Product | Function | Unit | Qty |
1 | Master unit | the core of test modular and switch the test items freely | Set | 1 |
2 | Test software | Save the test requirements, data and control the test process | Set | 1 |
3 | Cabinet unit | Easy to be moved with foot wheels | Set | 1 |
4 | Function switch unit | Switch the test and different windings internally | Set | 1 |
5 | Alarm light | NG-red, PASS-green, In test- yellow | Set | 1 |
6 | Test bench | Customized integrated test bench | Set | 1 |
7 | Vacuum pump | Equipped with the function of oil mist purification and noise reduction | Set | 1 |
3. Product features
Qingdao AIP Intelligent Instrument Co., Ltd
Qingdao AIP Intelligent Instrument Co., Ltd., a leading provider of motor testing machine. Founded as a professional company for producing motor testing machine in 2009, AIP has developed to one of the leading manufacturers of this industry in China.
Our products can be applied to control the quality of the motor in the production line and testing the motor of home appliance, electric tool, automotive, industrial etc.
Headquartered in Qingdao Shandong province in China, we have branch
offices across the world to ensure that all the customer can be
serviced in time. Meanwhile the aboard agents can get training
regularly to provide the customer with professional and efficient
service.
We devoted to pursuing innovation and mutual benefit, and willing
to work together with you to achieve mutual benefit and harmonious
development.