ELECTRICAL TESTING &

• COMMISSIONING We are looking for technically skilled personnel for Electrical Testing, Commissioning and Maintenance activities in HT/LT electrical systems and power plant installations.

Key Responsibilities

- Testing and commissioning of HT &

- LT Switchgear Panels, including 110kV, 33kV, 11kV and 415V systems.
- Protection Relay Testing using secondary injection test kits such as OMICRON CMC and equivalent test equipment.
- Testing of numerical and static protection relays for:
- Over Current &
- Earth Fault (OC/EF) - Differential Protection - Distance Protection - Over/Under Voltage - Over/Under Frequency - Negative Sequence - Restricted Earth Fault (REF) - Transformer Protection - Generator Protection - Busbar Protection - Relay setting verification, configuration, functional testing and trip circuit verification.
- CT/PT testing, including ratio, polarity, excitation/knee point, winding resistance, insulation resistance and secondary circuit verification.
- Circuit Breaker testing, including Contact Resistance Measurement (CRM), timing analysis, insulation resistance and trip/close coil functional checks.
- Transformer testing, including:
- Insulation Resistance (IR) - Winding Resistance - Transformer Turns Ratio (TTR) - Tan Delta &
- Capacitance - SFRA - Short Circuit / Impedance related tests - Functional and protection circuit verification - Primary Injection and Secondary Injection Testing for protection and metering circuits.




- Busbar and Busduct testing, including insulation/withstand testing, continuity and phase identification.
- Energy Meter testing and calibration, including accuracy verification and functional checks.
- Testing of APFC, PMCC, MCC, PCC, DG and auxiliary panels.
- Generator and power-system protection testing, including generator differential, stator earth fault, reverse power, loss of excitation, negative sequence and other protection functions.
- Verification of interlocking, annunciation, alarm, trip logic, control circuits and breaker permissive circuits.
- Testing and verification of DC control supply, trip circuit supervision and protection wiring.
- Identification and rectification of wiring, polarity, phase sequence and communication-related issues.
- Relay communication and configuration using relevant relay engineering software.
- Preparation of test reports, commissioning reports, test sheets, observations and technical documentation.
- Coordination with client, electrical engineers and site teams for successful completion of testing and commissioning activities.
- Ensure all testing activities are carried out as per applicable IEC/IS standards, manufacturer guidelines and site safety procedures.

Pay: From ₹17,500.00 per month

Advantages

- Cell phone reimbursement
- Food provided
- Paid sick time

Work Location: Hybrid remote in Chennai, Tamil Nadu (Chennai, Chennai District)

📌 Electrical Testing and Commissioning Engineer (Chennai)
🏢 elsytec engineer and power solutions
📍 Chennai