Two Stations Stator Testing Machine High Performance Multiple Language
Compressor Stator Vacuum Testing Machine, Stator Testing System
1. Test item and introduction
1.1 Test item: AC Hipot, insulation resistance, surge, DC resistance and rotation
1.2 Features: original negative pressure technology, vacuum degree can be set freely (0~-90KPa). The winding or coil imperfection can easily be found under the condition of negative pressure.
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 waveforms displayed in the testing interface |
2.2 AC Hipot
|
output voltage setting range and precision |
AC 500～5000V ±(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 |
|
Hipot current / resolution |
±(2% display value+0.05 mA)；0.01 mA |
|
test time range / resolution |
0.5～999.9s 0.1s/step |
2.3 DC Winding resistance
|
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℃ |
|
test precision |
±0.5°C(range: -10℃~+50℃) |
2.4 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: 1～100MΩ |
|
test time range / resolution |
0.5～999s 0.1s/step |
2.5 Direction of rotation
|
rotation mode: |
|
|
rotation |
CW, CCW, still |
3. Performance description
3.1 Standard equipped two testing stations. Surge, Hipot, DC resistance, insulation resistance and rotation can be tested at one-stop.
3.2 The production efficiency will be highly improved in the production line.
3.3 All the tests can be selected to test as required and set the parameters range of pass.
3.4 The alarm will be triggered automatically.
3.5 Test the environment temperature in real-time and convert the resistance value to that under standard temperature.
3.6 Surge test can set the waveform start and end part, and select the judge area.
3.7 The surge impulse times can be set.
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