Job Role

Electrical Maintenance Manager - 400kV Switchyard / HT and LT switchgear

Role & responsibilities

Switchyard Operations & Maintenance:
Preventive and corrective maintenance of 400 kV switchyard equipment breakers, CTs, CVTs, isolators, surge arrestors, and bus-bar systems.
Power restoration during blackouts via Grid and DG sets; management of grid and TG synchronization activities.
Maintenance of Solar IDTs including erection, commissioning.

Transformer Maintenance:
Condition monitoring and overhauling of Generator Transformers (GT), Unit Auxiliary Transformers (UAT), and auxiliary transformers.
Oil sampling, DGA analysis interpretation, IR & Pl testing, and thermography for transformer health assessment.

BTG Electrical Systems:
Operation and maintenance of MV/LV switchgear rooms incomer panels from UAT, area MV panels (ABB, Siemens), LV pane's (Schneider), and MCC panels for Boiler & Turbine auxiliaries.
Inspection, testing, and maintenance of HT/LT motors, VCBs, ACBs, relay protection systems, and control circuit wiring.
Relay testing,



protection setting monitoring, and modification using PCM 600, DIGSI 4.82, and EnerVista tools.

Safety & Compliance:
Strict enforcement of PTW (Permit-to-Work) and LOTO protocols ensuring zero accident/incident culture during all maintenance activities.
Responsible for Hazard Identification and Risk Analysis (HIRA) and risk mitigation planning for all high-voltage activities.

Reporting & Documentation:
Preparation of daily energy reports, OCC and MVAR reports, and monthly performance summaries.
Development and execution of preventive maintenance schedules, checklists, and improvement action plans.

Functional Competencies
Technical Expertise: In-depth knowledge of EHV/HV switchyard equipment, protection relays, transformer maintenance, and BTG area electrical systems for reliable plant operation.
Diagnostic Proficiency: Skilled in analyzing IR, Pl, DGA, vibration, and thermography data to p

📌 Electrical Maintenance Simhapuri Nellore
🏢 Jindal Power
📍 Nellore