RLA TESTING OF TRANSFORMER

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Residual Life assessment (RLA) of Power Transformer

Condition Monitoring & Residual Life assessment (RLA) of Power Transformer

AKTPL introduce monitoring and RLA (Residual life assessment) tests of Power Transformer.

Description of Condition Monitoring test of Power Transformer      
1.  Capacitance and Tan Delta test of Bushing & winding           : To detect insulation condition. 
2.  Frequency Response Analysis          : To detect any winding movement.
3.  Winding resistance test         : To check winding condition.
4.   Turns Ratio test      : To check inter turn fault.
5.   Magnetic Balance test         : To check core condition.
6.   Excitation Current   : To detect core related defect.
7.   IR & PI Value Measurement test    : To check insulation condition.
8.   Oil test as per IS: ***6       : To check oil condition & characteristic.
9.   DGA (oil test)         : To detect internal thermal fault
*0.  Furan (oil test)       : To detect condition of paper insulation
*1.  Domino oil test (on line test)           : To detect moisture in oil & paper
*2. Core Insulation test : To detect insulation condition of Core w.r.t to Tank

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