Distribution Transformers With Oil Conservator

Distribution Transformers With Oil Conservator


Three-phase oil filled distribution transformers for utility, industrial, and commercial applications, are used to step down three-phase high voltage to low voltage for energy distribution. Corrugated tank walls or radiators enable sufficient cooling of the transformer and compensate for changes in the oil volume due to temperature variations during operation. Transformers can be used for indoor or outdoor applications and can be provided with off-load and on-load tap changers.

Features & Benefits

  • Pad-mounted, three-phase HV/LV.
  • Oil Natural Air Natural form of cooling.
  • Corrugated walls or radiators tank.
  • Oil conservator.
  • Thermometer, dehydrating breather, oil level indicator and gas operated relay (over 1000 kVA) included.
  • Indoor and outdoor installation.
  • High quality, efficiency and reliability.
  • Robust in design and low noise level.
  • Ability to withstand high impulse and short circuit.
  • Low power loss and low operation cost.


  • Power Distribution
  • Power Centres
  • Power Substations and Networks
  • Public Distribution Systems
  • Commercial Buildings
  • Industrial Complexes


  • Capability Rating: 25 - 1600 kVA
  • Primary Voltage: 6 or 10 kV
  • Secondary Voltage: 400/230 V
  • Operating Frequency: 50 Hz
  • Vector Group: Yyn0, Dyn11, Yzn11

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