Electric Motor Generator Alternator Stator Testing Machine Judging Equipment Dispositivos Testador

Testing item and accuracy:

1. DC Cooling state resistance test

Test method :Four points,with auto correctting ambient temperature function, 

the standard temperature can be set, wire connection  according to buyer’s requirement.

Test range: 0.01Ω--1000Ω

Test tolerance: ±0.5%

2. Dielectric strength

Pass high voltage between phases

Test condition: AC 100V-3000V  adjustable.

Voltage tolerance : ±2.5%

current leakage range : 0.1-20mA

Current tolerance: ±1%

Time: 1sec～10sec(software setting)

3. Insulation Resistance

Test condition: DC 500V / 1000V

Range: 1MΩ～1000MΩ

Tolerance: ±2.5%, 

4. Turn to Turn Insulation

Test condition: Taking a qualified stator as the standard sample, and save its test curve and data in computer. Then comparing the values of standard one and the to-be-tested stator, calculating the area and the relative error value of frequency , and then figure out the upper limit value of relative error value.

Pulse voltage peak value: 100V-3000V

Pulse peak value tolerance: ±2.5%

Suitable for detection of small inductive stators

Criterion value setting: conclude as per the percentage of △S and △f, setting range is 1%-99%

5. Balance of resistance 

Determine the balance of resistance between coils

HS Code:9030390000

New energy drive motor generator stator testing Video: https://youtu.be/TP1OS69siOo

Contact:Shanghai Wind Automation Equipment Co.,Ltd

Email: emily@motor-machinery.com

Skype: motor.machinery

Mobile: +86-18019121458

Website: http://www.motor-machinery.com;http://www.statorwindingmachine.com