Transformer (TCAP)

Posted on by Nasir Anwar
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Prescon has a long history of introducing latest CBM techniques in Pakistan since 2006. Prescon presence is to provide reliable asset management solution which best fit the industrial needs and to provide best support and maintenance services.

  • Transformer In-service condition assessment services (TCAP- L1)

    • Visual Inspection
    • Historical data review
    • Oil analysis
    • Acustic survey
    • Thermography services
    • RFI PD Services

  • Transformer Offline condition assessment (TCAP-L2)

    • Capacitance & Dissipation Factor (C&DF) or Power Factor or Tangent Delta
    • Transformer Turns Ratio (TTR) Test
    • Winding Resistance & DRM Test
    • Vector group identification
    • Partial Discharge testing (Acoustic based-Online Mode)
    • Insulation Resistance (Megger) / Polarization Index (PI)
    • Excitation Current Test (Open Circuit Test)
    • Leakage Reactance Test (Short Circuit Test)
    • Sweep Frequency Response Analysis (SFRA)

  • Transformer Preventive and corrective repairs

    • Leak repairs
    • Cooling upgrades
    • Oil preservation system
    • Re-clamping
    • Leak repairs
    • LTC inspection and overhauls
    • inspection services
    • Oil processing and reclamation
    • LTC Addition and modification
    • Electrical and oil testing
    • Component replacement
    • Retrofit and life ext. services

  • Transformer Design/ feasibility services

Prescon engineering have earned a reputation for quality and are custom designed to meet specific customer requirements. This process begins by accessing design data from one of the industry’s largest computer-based libraries. Hundreds of alternative core and coil configurations are reviewed for each proposal

  • Short circuit withstand
  • Thermal studies
  • Electrical studies
  • Life assessment

  • Transformer Oil analysis services

Prescon engineering is providing the oil analysis services through Doble Materials Laboratory, USA established in 1933, is staffed by dedicated, experienced chemists and supported by engineering personnel knowledgeable in apparatus diagnostics. The Doble Laboratory can provide answers and solutions to your problems based on quality data from a wide scope of testing capabilities and rich experience in apparatus diagnostics. We can help you develop the most cost-effective testing program for condition assessment or help identify and solve apparatus problems. All test reports include an analysis of the data and recommendations for remedial action, if warranted.

  • Dissolved gas analysis
  • Furanic compounds in oil
  • Water-in-oil analysis
  • Degree of polymerization
  • Oil quality screens
  • Metals-in-oil
  • Polychlorinated biphenyls (PCBs)

 

For more information contact Prescon Engineering here.