Power Transformers

Our oil filled power transformers are the product of latest technological advancements. Manufactured with the optimum quality raw materials, our products have carved a niche for ourselves in the market. Adopting an environment friendly approach towards manufacturing oil filled electric power transformers has won us accolades of appreciation. We bring the entire range to you at the most competitive prices. Today, we are renowned as the prime oil filled transformer supplier based in India for our reliable and durable products and unmatched after sales services till installation.

We are reckoned to be the best voltage distribution transformers manufacturer based in India.

Main Features :

  • Megnetic circuit – Lamination CRGO M3 to M5, MOH and ZDKH type.
  • Electric circuit – Electrolytic grade 99.9% pure copper with transposition ii LV. coll for current sharing hi parallel conductors.
  • Dielectric circuits – Electric grade press paper, boards and mineral oil.
  • Thermal circuit – DNAN through natural convection for effective cooing through anal and radial ducts.
     

Specifications :

  • 3 Phase, 50 Hz in voltages of 11 kv,22kv, 33kv
  • Class A insulated
  • Vector group Dyn 11 and other as per required
  • Continuous duty
  • On Load / Off Load Tap changer
  • Copper wound as per relevant standards
  • Painting as per IS – 5 specification
  • HV side cable boxes
  • LV side busduct
     

Protective Devices :

  • Bucholtz relay with alarm and trip contact.
  • Oil temperature Indicator with alarm and trip contact.
  • Winding temperature Indicator with alarm and trip contact.
  • Magnetic oil level gauge with alarm contact.
  • Marshaling box to house O.T.I. and W.T.C.
     

Optional Accessories on Request :

  • Neutral C.T
  • Shut – off valves
  • Annunciation window
     

Standard Fittings :

  • Rating & Diagram plate
  • Earthing terminals
  • Lifting lugs
  • Thermometer pocket
  • Air release hole with plug
  • Oil conservator with drain plug
  • Explosion vent with diaphragm
  • Jacking lugs
  • Oil level indicator
  • Drain-cum-bottom-filter valve
  • Top filter valve with plug
  • BI – directional rollers
  • Silica gel breather
  • Cooling radiators

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