“COSMOSTAT” L.T. Transformer is different type & capacities to suite individual requirement. Single/There Phase, Auto/Double Wound, Air/Oil Cooled If the required voltage is lower than supply voltage then its work as step down transformer. If required voltage is higher than supply voltage then its works as a step up transformer. Transformer ratings always consider in KVA. The ratings are depends on input & output voltages & current delivered by the unit

 Technical Specification:

  • Make  :  "COSMOSTAT" make
  • Rating  :  Upto 500 KVA - 3 Phase, 4- wire
  • Input Voltage :  As per customer requirement
  • Output Voltage  : As per customer requirement
  • Frequency  : 47 - 53 Hz.
  • Winding : Copper wound
  • Tapping  : as per customer requirments
  • Temp. rise : 45 / 50 Degree cel.
  • Type of Cooling  : Oil cooled / Air cooled
  • Duty Cycle  : 100 % Continuous
  • Wave form distortion  :  Nil
  • No Load  : 1 % of rated VA
  • Load losses at full load : 3 % of rated VA
  • Mounting  : Floor or Free on wheel.

Features:

  • Simple & easy to handle
  • Rugged mechanical construction
  • Coils made from 99.9% copper.
  • C.R.G.O. / C.R.N.G.O. silicon steel laminations
  • Excellent voltage regulations & efficiency
  • No waveform distortion
  • Excellent short time overload capacity.
  • Operating temperature - 45° C.
  • High short time surge current capacity
  • Suitable for indoor use
For any frequently asked questions