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CONDITION MONITORING & DIAGNOSTIC TESTING   
                                  

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MOTOR ( OFF-LINE TESTING )

 

 

 

§         Test on Stator

Following tests can be performed in assembled condition of machine:

 

·         Dielectric absorption  (Insulation Resistance & Polarization Index)

·         Measurement of Capacitance and Tan d

·         Recording of Partial Discharge

·         DC Leakage current test  (Hi-Pot test)

·         Measurement of Winding Resistance

·         Measurement of Winding Impedance

The following tests are advanced tests , which requires the machine to be opened up and rotor threaded out:

·         Visual Inspection 

§         Test on Rotor

·         Measurement of Insulation Resistance 

·         Measurement of Winding Resistance

·         Measurement of Winding Impedance 

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