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Transformer Oil

transformer oil analysis

Transformer Oil Analysis and Maintenance

Since 2009 PT. Petrolab Services has expand its core bussiness for insulating oil analysis and maintenance and has already gain the accreditation status from Komite Akreditasi Nasional (KAN) for ISO 17025 in 2015. Transformer oil is an important part of a transformer insulation system. Over time and many faults on the transformer will reduce the quality of the transformer oil.

Routine Check Package

Complete Check Package

New Oil Analysis Package

Oil Compatibility Test Package

Transformer Oil Analysis

The reduced quality of oil will cause a decrease in the ability of the insulation system, which increases the likelihood of faults in the transformer. Then the maintenance or repair of the transformer oil needs to be done. Our services include condition monitoring, inspection, testing, and maintenance of electrical transformers.

  • Moisture or Water Content
  • Neutralization / Total Acidity
  • Interfacial Tension
  • Breakdown Voltage
  • OQIN (Oil Quality Index Number)
  • Dissolved Gas Analysis (DGA)
  • Flash Point (Pensky-Martens Closed Cup Method)
  • Dielectric Dissipation Factor and Resistivity @ 90ºC
  • Polychlorinated Biphenyls (PCBs) Content
  • Particle Count
  • Furan Analysis
  • Color and Appearance
  • Sediment and Sludge
  • Oxidation Stability
  • Pour Point
  • Density / Relative Density
  • Kinematic Viscosity
  • Inhibitor Content
  • Corrosive Sulphur
  • Metal Content

Transformer Maintenance

  • Purification
  • Electrical Test
  • Leakage
  • Consumable Part