Mayank Trivedi Email and Phone Number

 Routine Test of 220kV CT’s i.e. Ratio Test, Polarity Test and Knee point. Routine Test of PT i.e. Ratio, Polarity and Secondary winding resistance measurement 20MVA Power transformer testing and commissioning i.e. Ratio, Magnetic Balance Test, Vector Group test, Polarization index, No load current measurement. Routine Test of Circuit breaker / HT contactor testing i.e. Timing test, contact resistance measurement, insulation resistance test, Closing & tripping coil resistance measurement . Retrofitting job and commissioning for the below mentioned relayo ABB make SPAM 3 Nos.o ABB make NI 41/40 Nos. Switchyard testing up to 220kV High potential testing of Cables, Busbars, Bus duct & circuit breaker. Testing knowledge about various Electromechanical and Static relay like CDG, CAG, CTMM, DTH , VAG VDG, VAX, VAA, CDAG, CTU, CDMM, SKE, CCUM. Testing experience about various ABB, AREVA, ALSTOM make relay for Feeder protection, Unit protection. And motor protection relay SEF and REF scheme Testing. APFC testing (Control wiring check, Discharge resistance measurement, capacitance measurement and RVT testing) Testing knowledge about Generator control Panel, Synchronising control panel. Pre commissioning and commission activities for Generator like back charging, dummy synchronising etc. Testing experience for testing of Generator i.e. OCC, SCC, Winding resistance, Polarization index Testing knowledge about excitation system i.e. Lamp load test, Field winding resistance measurement, field winding IR. Dynamic testing of Generator i.e. Operation check for Current protection during SCC and Operation check for Voltage base protection for OCC. HV test and control check for LT MCC and PCC LOAD FLOW STUDY on ETAP SHORT CIRCUIT STUDY on ETAP MOTOR STARTING STUDY ON ETAP

Load Flow Study,Motor Starting Study,Short Circuit Study, Data Collection, Relay Testing, Switchyard Testing, CT and PT testing, Cable Hipot Test..

Relay testing,Hipot testing of Cables, Circuit Breaker Testing, CT and PT testing. Switchyard Testing...