Saravanan Sundaramoorthy

• Professional summary

Dedicated and highly skilled Electrical Technician with over 8+ years of experience specializing in maintenance, and testing of power and distribution transformers. Proven track record of reducing equipment downtime through precise diagnostic testing, preventative maintenance programs, and strict adherence to industry safety standards. Adept at interpreting complex schematics, resolving circuit failures, and managing transformer oil filtration and repair processes.

Core Competencies

• Power & Distribution Transformer Maintenance
• Testing & Commissioning
• Transformer Oil Testing & Filtration
• Diagnostic & Fault Analysis (Tan Delta, DGA, Winding Resistance)
• Execute complex diagnostic tests including Tan Delta, insulation resistance, turns ratio, and winding resistance to evaluate transformer health and identify potential faults.
• Electrical Schematics & Blueprint Reading
• Substation Equipment Operations

Electrical Safety Protocols & Lockout/Tagout (LOTO).

• PROFESSIONAL EXPERIENCE
• RTCC and FCC Panel Operation Check, Wiring Modification, Drive Mechanism Operation Check, AVR configuration and testing (Make: MR, ABB, Sprecon, Schneider), Mechanical protection Functional Check, Troubleshooting.
• RTCC & FCC Panels: Assemble, wire, and test customized RTCC and FCC panels for ensuring neat ferrule marking and cable routing
• OLTC & AVR Integration: Wire and calibrate Automatic Voltage Regulators (AVR) and tap raise/lower relays to communicate accurately with transformer OLTC motor drives.
• Schematic Execution: Interpret intricate engineering blueprints and schematic wiring diagrams to terminate control cables, interlocks, and protection circuits flawlessly.
• Quality Assurance & Testing: Perform rigorous loop checks, functional testing, and point-to-point continuity testing of panel wiring to prevent open circuits and phase mismatches.
• Modification & Retrofitting: Executed RTCC panel modification work for local, remote, and auto operation modes in aging substation transformers.
• Troubleshooting: Diagnosed and resolved control circuit malfunctions, including motor drive mechanism (MDM) faults and faulty limit switches.
• Safety compliance: Maintained zero electrical accidents by strictly following LOTO procedures and company health and safety guidelines.
• Identified potential issues through meticulous evaluation of technical specifications and blueprints, prevented costly repairs.

TECHNICAL SKILLS

• Panel Assembly & Wiring: Point-to-point wiring, cable routing, harness building, wire stripping, crimping, and soldering.
• Testing & Diagnostics: Multimeters, oscilloscopes, continuity testing, and fault rectification.
• Documentation: Interpreting blueprints, schematics, and wiring diagrams.
• Wire Routing & Termination: Execute point-to-point wiring, cable glanding, and termination of power and control cables.
• .Troubleshooting: Diagnose wiring errors, component failures, and circuit faults using multimeters and diagnostic tools.
• Quality Assurance: Conduct rigorous point-to-point continuity checks, hipot testing, and functional tests prior to system deployment.
• Compliance: Enforce strict adherence to electrical safety protocols and company quality standards.

PROFESSIONAL SUMMARY

Technician with 2 years of experience in the assembly, installation, and maintenance of residential and commercial photovoltaic (PV) systems. Proven track record of managing installation projects from site assessment to grid connection, while consistently optimizing energy efficiency and adhering to strict international safety

Technical Skills

Solar Systems: PV System Installation, String & Central Inverter Configuration

Electrical Skills: AC/DC Circuitry, Wiring, Grounding Integrity, Blueprint & Schematic Reading

Testing & Tools: IV Curve Tracers, Multimeters, String Testers, SCADA Monitoring

Professional Experience

• Interpreted blueprints and technical schematics to ensure precise positioning and wiring of solar arrays.
• Performed comprehensive electrical checks for proper polarity, grounding integrity, and overcurrent device placement.
• Trained junior installation technicians on site-specific safety protocols and efficient mounting techniques.

Professional Summary

Electrical installation and preventive maintenance within the commercial sectors. Proven track record of leading technical teams, troubleshooting complex low and high-voltage systems, and ensuring strict compliance with local safety and quality

• Team Leadership & Training: Supervise and mentor electricians, apprentices, and subcontractors to ensure high-quality workmanship and daily target completion.
• Testing & Troubleshooting: Evaluate design challenges, inspect completed work, and troubleshoot complex electrical malfunctions,switchgear, and control systems
• Diagnostics: Multimeters, and Advanced Testing Equipment
• Technical Skills: Blueprints Reading, Schematic Diagrams Interpretation, and Site Commissioning
• Team Leadership: Provide coaching and technical guidance to junior technicians, ensuring all tasks are executed correctly and align with site safety regulations.

Project Support: Read and interpret schematic drawings to install and wire new control panels for ongoing site construction or expansion projects.

• Facilitated smooth project execution by maintaining open communication with contractors and clients.