Installation, Testing & Commissioning Services / Transformer Testing

Transformer Testing

Testing your equipment is an integral part of making sure your transformers are operating correctly and efficiently. APS ENGINEERING is here to help with your transformer testing and keep your facilities running as efficiently as possible. Give us a call or email us with any questions you have or schedule your regular testing and needed repairs.

  • Generator Transformer (GT) Tests
  • Power Transformer Tests
  • Distribution Transformer Tests
  • Capacitance, Dielectric dissipation factor /tan delta tests
  • DC Winding Resistance Tests
  • Transformer Turns Ratio (TTR) Tests
  • Vector Group Test
  • Insulation Resistance (IR), PI Tests
  • Short Circuit Impedance /Leakage reactance Test
  • Frequency response of stray losses (FRSL) measurement
  • Demagnetisation test
  • Exciting Current Measurement
  • Measurement Of No-Load Loss
  • Sweep Frequency Response Analysis (SFRA) Test
  • Partial Discharge Analysis
  • Current Transformer Tests
  • Onload/Offload Tap Changer Tests
  • Polarity Tests
  • Winding, Oil Temperature Calibration Tests
  • Zero Sequence Impedance Tests on 3 Phase Transformer
  • Transformer Fans and Oil Pumps load test
  • Transformer Pump direction tests
  • BCD Tap Changer Position Tests
  • Transformer Mechanical Protection Tests
  • Transformer Oil Sampling Tests (External Lab)
  • Transformer Stability – Primary Injection


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Australian Power Systems Services Pty Ltd
Trading as Australian Power Solutions Engineering (APS ENGINEERING)
ABN: 52 647 394 152
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