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OLTC Distribution Transformer

OLTC Distribution Transformer
OLTC Distribution Transformer
Product Code : 04
Product Description

OLTC Distribution Transformer

We are an association known for making amazing OLTC Distribution Transformer. Worked by utilizing predominant quality crude materials and under the supervision of gifted and experienced staff, our open air high voltage transformers offer higher perseverance and proficiency levels. Accompanies Cooling tubes, radiators, and layered tanks and made to Pole mounted or ground mounted. Gives Free breathing or hermetically fixed CSP and Non-CSP Winding-copper/aluminum (thwart/rectangular wire/ground wire) with Fittings and frill, link. These Transformers are intended for a most extreme temperature rise 40/50ºC of oil and winding and Lower temperature rise can be offered on ask. Inferable from our enhanced involvement in making transformers, our transformers are high sought after among different residential and global markets.

Features of Distribution & Power 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:

  • IS, IEC, ANSI, JIS, BS, DIN

 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/ground wire)
  • Fittings and accessories, cable
  • Terminations: As required

 Standards:

  • 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 - bar bushings or cable box
  • L. V. - bar 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
Additional Information:
  • Minimum Order Quantity: 1 Unit
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    Contact Us

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