Factory Acceptance Testing
Performing and witnessing after manufacture HV and Offline PD testing as part of routine and type test programs.
Installation and Commissioning
Monitored HV withstand testing to detect transport damage and ensure installation integrity during site acceptance tests.
Operation and Maintenance
Routine and after repair On-line and Offline testing to detect insulation degradation in operating equipment.
Test Capabilities
- On-line PD testing and monitoring
- Offline PD testing
- On-line PD testing and monitoring with UHF drain valve sensor
- On-line PD testing and monitoring with pre-installed couplers: UHF and Bushing Tap Sensor
Test Standards
- IEC 60076-3:2013+AMD1:2018 Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
- IEC TS 62478:2016 High voltage test techniques - Measurement of partial discharges by electromagnetic and acoustic methods
