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TPI Service Division has over several years of experience in handling various transformer services.

PT. Trafoindo Power Indonesia is commitment to excellence
extends far beyond product delivery. To ensure maximum
operational uptime for our clients, we provide a 24/7 Customer
Support System.
Our integrated service network handles inquiries, maintenance
requests, and emergency responses with speed and precision.
Through automated tracking and structured escalation protocols,
we ensure rapid response times minimizing downtime and
protecting your valuable assets

Testing Process
Service Process
TPI can perform various tests such as:
  1. Oil tests for dielectric (BDV) strength, and power factor (tangent-delta).
  2. Dissolved gas-in-oil analysis (DGA) by gas chromatography.
  3. Winding resistance, insulation resistance, and turn-ratio tests.
  4. Secondary current injection tests on relays (No load test).
  5. Functional checks on transformer accessories such as bucholz relay, temperature and pressure alarm, and tripping devices.
  6. Sweep Frequency Response Analysis (SFRA).
  7. Various others.