T&D Systems > Worldwide Presence > TTDI > Transformers > Elliptical Tank Three Phase Distribution Transformers

Elliptical Tank Three Phase Distribution Transformers

(Amorphous Metal/CRGO Silicon Steel)

Elliptical Tank Three Phase Distribution Transformers

Features and Benefits

  • Oil leakages will be reduced due to less no. of welding joints
  • Sealed type construction totally eliminates the contact of oil with outer atmosphere
  • Stiffeners are not required due to its capability of withstanding the pressure
  • Oil and MS required is less, hence the end cost is reduced
  • Easy to transport and handling during commissioning
  • Compact size with Aesthetic look
  • Self venting type top cover arrangement
  • Good mechanical strength
  • Top cover is fixed with welded clamping lugs to avoid theft

Standard Fittings

  • Primary bushings
  • Secondary bushings
  • Completely Self Protection (CSP)
  • Tank Grounding Provision
  • Pole mounting bracket / Tank base channel
  • Rating and diagram plate
  • Lifting cum clamping lug

Technical Specification

Ratings CRGO : Upto 25 kVA
AMT : Upto 25 kVA
Applicable Standards IS,IEC,ANSI,JIS,BS,EN, etc.
Cooling ONAN
Insulating Fluid Mineral Oil as per specification
Frequency 50 Hz, 60 Hz
Vector Group As specified
Primary Voltage Upto 11 kV
Secondary Voltage 415, 433 V
(Other Voltages as required)
Winding Material Copper / Aluminium
Tapping Range +- 5% in steps of 2.5%
(Other tappings as required)
Impedance In line with applicable standards

Optional Fittings

Technical Parameters of the products contained in this website are generic in nature. Please contact us for any Latest / Updated / Specific Information.