Technical Services
Comprehensive life-cycle support to ensure the optimal performance, reliability, and longevity of your power transformers, turbines, generators and motors.
Operational & Maintenance Services
Maintenance is the key factor in enhancing the efficiency and performance of any power infrastructure. GTA excels in providing lifetime maintenance and life-extension services for Grid and Generator transformers. We offer flexible, cost-effective Annual Maintenance Contracts (AMC) covering routine checks, precise calibration, and complete electrical measurements to ensure uninterrupted operations.
Mobile Workshop
Fully equipped to handle all emergency and non-emergency repairs directly at your site. Our rapid-deployment engineering team evaluates winding design, mechanical clamping, harmonics, and core-steel conditions onsite. We bring our expertise to your facility, performing comprehensive overhauls, installations, and commissioning to minimize costly downtime and logistical delays.
Condition Monitoring
State-of-the-art diagnostic capabilities to accurately identify faults and continuously assess equipment health. Our rigorous condition monitoring and post-repair testing include Dissolved Gas Analysis, Capacitance & Tan Delta Tests, and Surge Comparison Testing. We guarantee every transformer, generator, and turbine meets strict IEC standards for absolute reliability.
Advanced Reverse Engineering
At GTA Engineering, we are dedicated to extending the lifecycle and enhancing the performance of critical power infrastructure. Our strategic focus on Reverse Engineering Technology (RET) allows us to go beyond standard repairs. By investing heavily in advanced diagnostics, our engineering teams successfully identify root-cause failures and completely redesign internal components. We deliver state-of-the-art solutions for insulation upgrades, mechanical clamping improvements, and capacity up-rating, ultimately saving our clients the exorbitant cost of complete equipment replacement.
State-of-the-Art Testing Facilities
GTA Engineering operates fully equipped, state-of-the-art testing facilities dedicated to the precise diagnosis of defective transformers, generators, and turbines. Operating under ISO 9001, 14001, and 45001 certifications, our engineering team utilizes these laboratories to pinpoint root-cause failures before initiating any reverse engineering protocols.
To ensure complete reliability and compliance with IEC standards, all refurbished equipment undergoes rigorous post-repair testing. Our comprehensive diagnostic capabilities include:
- Dissolved Gas Analysis & Oil BDV Testing
- Capacitance & Tan Delta Tests
- High Voltage & Surge Comparison Tests
- Load Loss, No Load, & Impedance Testing
- Insulation Resistance & Polarization Index (PI) Tests
- Winding Resistance & Vector Grouping Verification
By validating every repair through this uncompromising testing framework, GTA ensures that all critical power infrastructure is restored to peak efficiency and absolute reliability.
World-Class Re-Engineering Facility
