Electrical sub engineer duties

A small description about Electrical sub engineer duties and responsibilities.And what is the qualifications and salary scale

Name of post : Sub-Engineer (Electrical)

Scale of pay : ` 9285-15715/-

Sub-Engineer Qualifications

General Education Qualification

  • SSLC or its equivalent

Technical Qualification

  • Diploma in Electrical Engineering of a recognised institution after 3 years course of study. OR Diploma in Electronics and communication of a recognized Institution

Electrical sub engineer duties

Electrical sub engineer duties-kerala-state-electricity board

  • Maintenance of substation equipment’s
  • Taking hourly reading of operational transformer, circuit breaker, switch gear and relays
  • Inspecting trouble shooting of lighting arrestors, current transformer ,potential transformer and electrical meters
  • Maintain the battery system (power backup ) ,compressor, oil pump, generator diesel level and substation power circuit
  • Operate Incoming and outgoing 110/11 KV feeders control panel, monitoring and inspect 110 KV yard, 11 kV yard, Auxiliary transformer and 12.5MVA 110/11 kV transformers
  • Operating isolator and circuit breaker
  • Issuing work permit , isolation certificate and local earthling certificate to concerned authorities in the event of maintenance or faults
  • Checking the trip circuits and relay setting of all incoming ,outgoing feeders and transformers
  • Operation and maintenance of SF6 circuit breaker and Vacuum circuit breaker
  • Changing the faulty SF6 circuit breaker
  • Making of monthly operated review and log sheet creation
  • Assist annual of maintenance of substation
  • Annual maintenance of generating station
  • Checking and verifying the Trip circuit of different Feeders (earth fault / over current, Differential, distance etc.), Power transformers (oil temperature, winding temperature, Differential, Buchholz, etc.)
  • Supervision in Hydroelectric Generation Plant using PLC SCADA
  • Supervising 11 KV Distribution Transformer maintenance works
  • Controlling 11 KV and LT feeder arrangements
  • Responsible for 11 KV Interruptions
    Supervising Line materials Transactions
  • Organizing the support staffs for super vision of site activities & document control
  • Safety of the worker and control safety regular
  • Attending site management meetings with Higher Authority and coordination with consumers
  • Forecasting manpower, electric components, materials and other requirements
  • Continues analysis of Voltage and Current ratings on HT and LT feeders
  • Supervising HT and LT maintenance and capital works

Download Electrical sub engineer duties (Sub engineer CV)


Hi, Myself Tony George. An Electrical Engineer by Education, a Software Developer by Profession and an Education Blogger by Passion. In the past, I had been working as an Engineer in KSEB. The knowledge that I have acquired I would like to share here with you. I will be happy if these articles can give you a way to your career growth. Feel free to contact me.

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