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Power Distribution Transformer

Power Distribution Transformer
Power Distribution Transformer
Product Code : 61
Product Description

Power Distribution Transformer

Power Distribution Transformers are otherwise called Auto Transformers which gives the final voltage transformation in the electric power dispersion framework, venturing down the voltage utilized as a part of the circulation lines to the level utilized by the client. There is an extensive variety of transformer alternatives accessible, for example, pole mounted or ground mounted, free breathing or hermetically fixed , CSP and non CSP etc. Clients can likewise avail accessories like pressure relive valve, LV and HV link boxes and so on by placing a request. Assembled utilizing prevalent quality segments, our Power Distribution Transformers spell just elite in testing times. On account of their solid fabricated, superb segments and its execution, our transformers are very popular in national and global markets.

Power Distribution Transformer:

  • Upto 150 kVA Single Phase both 11 & 33 kV class
  • Upto 40 MVA, 66 kV class
  • Upto 20 MVA OLTC 33 kV class

 Applicable Standards:


Transformer Options:

  • Cooling tubes, radiators and corrugated tanks
  • Pole mounted or ground mounted
  • Free breathing or hermetically sealed
  • CSP and Non CSP
  • Winding-copper/aluminum (foil/rectangular wire/round wire)
  • Fittings and accessories, cable
  • Terminations: As required


  • Tested as per IS: 2026, BS - 171, IEC - 76 & IEC - 726

Vector Group:

  • Transformers will be connected as per vector group reference Dyn 11

    Terminal Arrangement:

  • H. V - bare bushings or cable box
  • L. V. - bare bushings
  • cable box
  • Disconnecting chambers can also be provided on both HV and LV cable boxes

Temperature Rise:

  • Transformers are designed for a maximum temperature rise 40/50ºC of oil and winding
  • Lower temperature rise can be offered on request

Standard Fittings:

  • Rating and diagram plate
  • Earthing terminals - 2 nos
  • Lifting lugs
  • Oil level indicator (plain)
  • Drain-cum bottom filter valve with plug
  • Oil filling hole with plug on conservator
  • Oil conservator with drain plug
  • Air release plug
  • Silica gel air breather
  • Bi-directional flat rollers
  • HV terminals-outdoor bushings
  • LV terminals-outdoor bushings
  • Radiators
  • Filter valve with plug
  • Thermometer pocket
  • Oil temperature indicator
  • Externally operated off circuit tap changing switch
  • Explosion vent
  • Sampling value (for 2000 Kva & above transformers only)

Accessories on Request:

  • LV and HV cable boxes
  • Winding temperature indicator (WTI)
  • Buchholz relay
  • Magnetic oil level gauge
  • Marshalling box
  • Disconnecting chamber
  • Oil temperature indicator with electrical contacts (OTI)
  • Pressure relief valve


Contact Us

Sua Road, Industrial Area-C, Dhandari Kalan, Ludhiana, Punjab, 141014, India
Phone :+917259525264