EWP

Our services

On-Site Services

Reliable transformer operation needs more than sound design and manufacturing: it needs proper verification and expert support on site. EWP supports you during commissioning, operation and maintenance with experienced engineers and a structured approach.

Engineer running diagnostic tests on a power transformer in a substation

During commissioning

We make sure transformers are correctly installed, tested and ready for safe operation.

  1. Preliminary inspectionInstallation conditions, assembly quality and compliance with project requirements.
  2. Electrical acceptance testsSupervision and validation of factory (FAT) and site (SAT) acceptance tests, checking every parameter against the specified standards.
  3. Auxiliary systemsVerification of cooling, protection and control systems.
  4. Final functional testingConfirmation that the transformer operates as expected under real conditions.

During operation and maintenance

We help you assess transformer condition and spot potential issues early.

  • Review and interpretation of insulating oil analysis
  • Evaluation of periodic electrical test results
  • Continuous operational monitoring, for a deeper understanding of asset behaviour over time
  • Advanced diagnostics when needed, to find the root cause of anomalies and define corrective actions

Our approach

Our on-site services combine field experience, diagnostic expertise and independent technical judgement. We work closely with you and your partners so that every activity is carried out safely, efficiently and in full compliance with applicable standards and project requirements.

  • Smooth commissioning
  • Lower operational risk
  • Faster issue identification and more accurate diagnostics
  • Higher reliability and availability