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Vertical Motor Winding Testing Equipment 500 - 5000V 24 Hour Online Support

Categories Stator Vacuum Testing Machine
Brand Name: AIP
Model Number: AIP89XX
Place of Origin: China
MOQ: 1 set
Price: negotiation
Payment Terms: L/C, T/T
Supply Ability: 50 sets per month
Delivery Time: 45 work days
Packaging Details: wooden package
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
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Vertical Motor Winding Testing Equipment 500 - 5000V 24 Hour Online Support

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
rotationCW, CCW, still

3.2. DC Winding resistance

testing range and precision10.0mΩ~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 precisionAC 500~5000V ±(2%×setting value+10V)
breakdown current testing range / precision0.10~20.00mA ±(2%×display value+0.05mA)
Hipot current presetting alarm rangeMax:0.10~20.00mA;Min:0.00~20.00mA
Hipot current / resolution±(2%×display value+0.05 mA);0.01 mA
test time range / resolution0.5~999.9s 0.1s/step

3.4. Insulation resistance:

output voltage setting range / precisionDC 500V/1000V ±(2%×display value+10V)
insulation resistance testing range / precision1~500MΩ ≤100MΩ:±(3%×display value+0.5MΩ) ;>100 MΩ:±(5%×display value+5MΩ)
insulation resistance alarm setting rangeMax: 0~500MΩ; Min: 1~100MΩ
test time range / resolution0.5~999s 0.1s/step

3.5. Surge

working ambientcomparatively vacuum
output voltage setting range / precision500~5000V ±(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

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