Arab-Malaysian Industrial Park,

Nilai, Negeri Sembilan, Malaysia. map »

Tel: +606 799 4100 (4 Lines)

Fax: +606 799 4113 / 4099

Services

What services does EWT offer to customers?

EWT’s dedicated teams of skilled experts are always prepared to provide any assistance regarding transformer servicing & maintenance. As an OEM manufacturer, EWT is fully equipped with the personnel and capabilities to conduct:

1. Yearly Routine Maintenance:

  • Visual Inspection / Functional
    • Bushing conditions
    • Oil leaks
    • Rusty tanks
    • Oil level
    • Tap changer operation
  • Electrical Test
    • Ratio test
    • Insulation resistance
    • Winding resistance
  • Transformer "Blood Test"
    • Oil Dielectric Breakdown Voltage (IEC 60156)
    • Oil Moisture Content (ASTM D1533B)
    • Dissolve Gas Analysis (ASTM D3612)
    • Interfacial Tension - IFT (ASTMD971)
    • Color Number & Visual Exam (ASTM D1524)
    • Acid Number (ASTMD974)
    • Power Factor (IEC60156)

2. Servicing your Transformer (on-site)

  • Gasket change
  • Spare parts change
  • Oil filtration
  • Transformer paint touch up
  • Tanks leak repair

3. Transformer Overhaul (Major work - at factory)

  • Tank change
  • Oil change
  • Winding change
  • Refurbishment of the transformer unit
  • Routine test


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Specializes in the manufacturing, sales and services of Oil Immersed Distribution Transformers, Prefabricated Substations Units and Earthing Transformers. Request Quote