Satheshkumar N Email & Phone Number

 Preventive Maintenance of LV/HV Motors up to 4.5MW, Ex-ATEX detailed inspection as per IEC Standard 60079-17, functional Checks, Termination, and Glanding etc. Preventive Maintenance of Power transformers up to 30MVA, Checking of Insulation resistance, Winding resistance, Polarization Index, BDV oil test Transformer Field protection circuits simulation, Transformer cooling fans & OLTC Inspections. Preventive Maintenance of 33KV GIS &11KV circuit Breakers Checking of Insulation resistance, Contact Resistance, Coil Current Measurement, Timing test, Aux Contact Checking using with Circuit Breaker analyzer. Preventive Maintenance of11KV & 3.3KV Motor Checking of Insulation resistance, Winding resistance, Polarization Index, Heater JB, RTD Resistance, LCS, EX Inspection check list at hazardous areas. Preventive Maintenance of 3.3KV Vacuum Contactor, Checking the Contact Resistance, Coil Resistance Measurement, Insulation resistance Measurement and functional Checks. Preventive maintenance of bus bar Up to11KV, 3.3KV and 415V (ABB, Fuji, Hyundai, Al-Ahleia, Imesa & Schneider) Switchgears Checking of Insulation resistance, Contact Resistance, CT Testing and circuit breaker functional Checks. Maintenance, Testing and Re-configuration of all kinds of Numerical relays includes Transformer feeder protection relay, Motor feeder protection relay (SEL-710), ABB (REM615, REF630, RET630& RED 615) Relay PM Activities. Preventive Maintenance of Gutor UPS, Hitachi &Borri system and battery charger. Preventive maintenance of Leadacid battery& Nicd battery system. Warrenty & Intergrity Checks for Transformer,AC/DC UPS System,Protection Relays ,Switch Gear,Motor Operated valves. Trouble shooting of LV Control Circuits, Motor Operated Valves, Motors and Storage Elevator, Hoist crane system. Routine Inspection for Emergency Generator, Distribution Boards. Executor for Permit to Work (PTW) system. Knowledge of Ex (ATEX), Ingress protection, Zone classification, H2S Awareness and Substation Entry, Breaker timing, Disconnector timing and Busbar contact resistance measurement. 11kV Switchgear scheme checking, Functional Checks, Trip logic, TCS, DCS scheme, Auxiliary Relay testing. 6.6kV, 11kV, 415V Switchgear Component testing. Transformer feeders, Cable feeders, Interlock& Inter-tripping checks. IMCS and IPS control and Protection signal checks and Alarm Checks. 110V Battery charger testing & Battery Load test co-ordination  11kV &415V switchgear Functional checks and Auto change over scheme checks.

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  Electrical Maintenance Technician

  Kuwait National Petroleum Company (Knpc)- Kuwait

  Aug 2017 - Present - Kuwait

   Preventive Maintenance of LV/HV Motors up to 4.5MW, Ex-ATEX detailed inspection as per IEC Standard 60079-17, functional Checks, Termination, and Glanding etc. Preventive Maintenance of Power transformers up to 30MVA, Checking of Insulation resistance, Winding resistance, Polarization Index, BDV oil test Transformer Field protection circuits simulation, Transformer cooling fans & OLTC Inspections. Preventive Maintenance of 33KV GIS &11KV circuit Breakers Checking of Insulation resistance, Contact Resistance, Coil Current Measurement, Timing test, Aux Contact Checking using with Circuit Breaker analyzer. Preventive Maintenance of11KV & 3.3KV Motor Checking of Insulation resistance, Winding resistance, Polarization Index, Heater JB, RTD Resistance, LCS, EX Inspection check list at hazardous areas. Preventive Maintenance of 3.3KV Vacuum Contactor, Checking the Contact Resistance, Coil Resistance Measurement, Insulation resistance Measurement and functional Checks. Preventive maintenance of bus bar Up to11KV, 3.3KV and 415V (ABB, Fuji, Hyundai, Al-Ahleia, Imesa & Schneider) Switchgears Checking of Insulation resistance, Contact Resistance, CT Testing and circuit breaker functional Checks. Maintenance, Testing and Re-configuration of all kinds of Numerical relays includes Transformer feeder protection relay, Motor feeder protection relay (SEL-710), ABB (REM615, REF630, RET630& RED 615) Relay PM Activities. Preventive Maintenance of Gutor UPS, Hitachi &Borri system and battery charger. Preventive maintenance of Leadacid battery& Nicd battery system. Warrenty & Intergrity Checks for Transformer,AC/DC UPS System,Protection Relays ,Switch Gear,Motor Operated valves. Trouble shooting of LV Control Circuits, Motor Operated Valves