Dry type (VPI) / Cast Resin Transformers

We at TRANSPOWER have an extensive record as a trusted manufacturer of wide range of Transformers (which includes Oil filled, VPI and Cast Resin), reactors/chokes, CT’s, PT’s & coils to cater different industries as per the applications & specifications of customers. As we are committed to customer satisfaction by providing wide range of power solutions, we had great interaction with different field customers with their challenging requirements. Our organisation core competency got evolved over the years to benchmark ourselves against global leaders by utilising strategic combination of our last 30 years’ experience, design capabilities, innovative ideas. Further this helped us to have better access to most advanced magnetic & insulating materials to provide our customers quality products with optimum cost. Presently we design, develop, produce and deliver wide range of high quality Magnetics as per international standards.

Transpower India Electronics is having well established infrastructure to produce energy efficient dry type (VPI)Transformers and cast resin transformers as per wide range of internationally recognised standards – IEC, ANSI, BS and IS

Single phase & Three phase, Both Dry type Vacuum Pressure Impregnated & Resin Cast with H.T side voltage up to 33KV

Types of Transformers:

  • Power and Distribution Transformers
  • Converter Transformers ( 6 Pulse, 12 Pulse, 24 Pulse transformers)
  • Furnace Transformers
  • Industrial Transformers
  • Lighting transformer


  • 1-500KVA, up to 33KV system voltage
  • Standards Reference: IS 2026, IEC 60076, IS 1171, EN 61558
  • Type Open / IP Enclosures
  • Insulation Class B / F / H
  • Cooling: AN, AF with Radial fans
  • Conductor: Copper
  • Tap Switch: OCTC/ OLTC


  • CE marked / UL Listed option


  • Maintenance Free
  • Easy Installation
  • High Performance
  • Low Operating Cost
  • Low Noise
  • Environmental Friendly
  • Flame Retardant Option


  • Residential Buildings
  • Hospitals and Schools
  • Airports
  • Industries

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