Product Details
Place of Origin: China
Brand Name: AIP
Model Number: AIP89XX
Payment & Shipping Terms
Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: wooden package
Delivery Time: 45 work days
Payment Terms: L/C, T/T
Supply Ability: 50 sets per month
Service: |
24 Hour Online Support |
Warranty: |
1 Year |
Test Item: |
Rotation, DC Resistance, AC Hipot, Insulation Resistance, Surge |
Output Voltage Setting Range/precision: |
500～5000V |
Weight: |
200kg |
Height: |
1900mm |
Service: |
24 Hour Online Support |
Warranty: |
1 Year |
Test Item: |
Rotation, DC Resistance, AC Hipot, Insulation Resistance, Surge |
Output Voltage Setting Range/precision: |
500～5000V |
Weight: |
200kg |
Height: |
1900mm |
Compressor Stator Vacuum Testing Machine, Winding Resistance Tester
1. Stator Vacuum Testing introduction
1.1. How can we check the insulation resistance between enameled wires?
It can be inspected by the surge test. There are many ways to test the turn-to-turn insulation of windings, but the voltage impulse has been widely used in the world. It is featured with simple circuit and convenient operation. The voltage can be applied to the stator directly, which makes the test result more precisely.
1.2. Why choose the Stator Vacuum Testing Machine to test surge?
The coil defect of the product is easily to be found in negative pressure environment. The lower the pressure, the longer the arc will be caused under same voltage. The working environment of the compressor stator is very close to vacuum.
2. Test
Rotation, DC resistance, AC Hipot, insulation resistance, surge
Motor picture is shown as below.
3. Technical specification
3.1. Direction of rotation
| rotation mode | |
| rotation | CW, CCW, still |
3.2. 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 probe test range / precision | -10.0°C~+50.0°C；±0.5°C(range:-10°C~+50°C) |
3.3. 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+0.05mA) |
| 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 |
3.4. 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 |
3.5. 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； |
4. Stator vacuum testing machine picture
Video
Video
