Potti Tarun Kumar Reddy Email & Phone Number

Shell Raslaffan

Abu Dhabi, United Arab Emirates

Assist to Switchgear wiring modifications of control circuits for High voltage 11/3.3KV, Low voltage 440V switchboards.Good understanding of SLD'S & Plan Layouts.Give toolbox tasks and records.Shouldered responsibility of undertaking troubleshooting activities involved in LV/HV distribution panels. Performing the switching programe in LV/MV Breakers by maintaing the interlocking system to avoid the mishandling of power distribution to load and others.

Saudi Arabia

 Performing Precheck for components assembled in Panels such as MCBS,RELAYS,CONTRACTORS,TIMERS,PLCS for monitoring SF6 Breaker operations. Performing tripping test characteristics for MCBS,RELAYS using SVERKER and FREJA 300 relay test units. Checking of auxiliary contacts of MCBS,NO-NC Contacts of Contactors and 125v DC Relays Using MULTIMETER. Performing Scheme Check of all over panels with their respective ferruling system by tallying according to our schematic diagram of that Panel. Assisting pre-commissioning & commissioning test of AC/DC distribution scheme checks, bar contact resistance, CB timing checks etc. Electrical installation and trouble shooting for all HV & LV motors,Controllers,UPS,Switchboard LV Power Panels and Movs. Have worked as Electrical support in Pre-commisioning and Commisioning activities of all electrical systems. Conducted Hi-Pot & IR test for Cables, Motors and SwitchBoards .Also Punch list Clearing Participated in the Solo Run for HV-LV Motors, LCS functional test Verifications.  Conducted Troubleshooting and repair for defective controllers for heaters and motors starters Knowledgable on permit to work system and isolation , de-isolation procedure. Checking of Interlocking scheme operations according to table provided by our higher officials. Performed modification works in live system under PTW procedure. Ensures that all motor controllers are working as to remote and local start sequence. Performing CT tests to each individual cores and checking its Rx, Saturation point ,,etc using OMICRON CT ANALYZER Equipment. Electrical Modifications & Schematics corrections  Understanding of LOGIC SYSTEM of our protection panels of respective feeders, Bus bar protection panels, ABTS(automatic bus transfer scheme) Performed modification works in live system under PTW procedure.

Chandigarh Area, India

 Performed Cable pulling and Tray assembling system as per scheduled drawing Overall GIS equipments assembly Gas compartments vacuuming and SF6 gas filling and Gas monitor calibration and leakage test Interface LV and control cable installation and termination Assisting pre-commissioning& commissioning test activities such as LCC/equipment scheme checks, AC/DC distribution scheme checks, bar contact resistance, CB &DS timing checks etc. Performing HI-Pot & IR test for MV/LV/ control cables, motors, and switchboards. Performed modification works in live system under PTW procedure.  Installation and operation of MV switchgears

East Godavari,India

 Handled electrical installation for all HV & LV Motors, Controller, and Switchboard, LV power panels. Conducted testing and commissioning of all HV/LV switchboard, transformers, and motor controller cabinets; such as: IR test for HV/LV cables motors, bus bars & transformers, Line checks for control cables, Contact resistance test for all breakers and isolators.  Conducted solo run for all motors installed verifying the vibration, bearing temperature & starting current. Ensures that all motor controllers are working as to remote and local start sequence. Ensures that motor running & fault feedbacks is working for easy monitoring and troubleshooting.  Knowledgeable on permit to work system and Isolation de-isolation procedure. Checked all outstanding punch lists and rectify as per requirement. Ensures that all E&I related punch list are done in accordance to client standard and requirements Ensures that all punch list cleared are signed and updated to data base. Recommend possible solutions or remedies to punch list created and rectify as per client approval. Knowledgeable on permit to work system and Isolation de-isolation procedure. Knows racking in and out of HV/LV ABB Switchboard

Vijayawada Thermal Power Station, At Ibrahimpatnam, Vijayawada A.P. India

 Duty as switchboard operator of 25MVA, 69/13.8KV power substation for Proper dispatching of load and monitoring of electrical parameters.  Installation of transmission and distribution lines (Medium Voltage), electrical Equipment, instruments and protective devices. Installation of power factor correction capacitors & controls. Assist in design and assemble of capacitor control (23KV & 13.8KV) Erection and installation of mini-substation 13.8kv/480/240V. Plan and lay out electrical control panels for building and production Equipment, prepare and mark up wiring diagrams and schematics of modifications as required and balance power distribution loads. Assist in installing of protective relay & devices. Have work in cable fooling. Conducted cable glanding & termination for all controllers. Cable and glanding termination for all motor feeders.  Glanding & termination for all controllers. Riser room Conducted cable tray and trunking installations. Conducted installation of Power Panels and controllers..