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TRANSFORMER

POWER TRANSFORMER

Transformers are one of the primary components for the transmission and distribution of electrical energy. The scope of transformer types starts with generator transformers and ends with distribution transformers. Transformers which are directly connected to the generator of the power stations are called generator transformers. Shelter Power Engineering standard range goes up to 520MVA and 400kV. The connection between the different high voltage system levels is made via network transformers. Shelter Power Engineering is able to offer network transformers up to 520MVA, 400kV.

  • Designed to withstand short circuit forces acts radially and axially during faults.
  • High efficiency is ensured by implementing the technology of magnetic material and CU conductor.
  • Thermally upgraded insulation paper(Class A) results in Long
  • Lower PD value, lower sound level
  • High withstanding capability against TOV, lightning strikes, switching phenomenon, over flux conditions.
  • Leakproof, pressure, and vacuum tested as per standard.

DISTRIBUTION TRANSFORMER-OIL FILLED

Transformers from 5kVA to 2500kVA and up to 36kV on the high voltage side and 3.6kV on the low voltage side are referred to as distribution transformers. In the last step, they distribute the electrical energy to the consumers by feeding from the high-voltage into the low-voltage distribution network. These are designed either as liquid-filled or as dry-type transformers. 

  • Power rating from 5kVA to 2500kVA
  • Type Test certification for 5000 kVA Transformer
  • Available with both OCTC and OLTC
  • Cooling Type: ONAN, ONAF both can be provided
  • 33/11 kV; 33/11 kV; 11/.415 kV products are manufactured mainly but effective solutions are provided if the client requires them.

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DISTRIBUTION TRANSFORMER-DRY TYPE

Shelter Power Engineering offers a full range of dry-type transformers up to 10MVA, with 36kV on the high voltage side and 12kV on the low voltage side. These are built according to all major standards including IEC, IS and ANSI and when required as per the loss directives of ECBC-2018. To minimize environmental contamination and fire hazard, customers are specifying dry-type transformers more frequently. These transformers meet strict parameters with respect to electrical system demands and functioning in areas with extreme climatic conditions. Shelter Power Engineering refers to its dry type distribution transformer as “cast resin transformer.” Moreover, Shelter Power Engineering cast resin transformers are virtually maintenance free and are manufactured in accordance with industry and international standards including ISO 9001.

  • Power rating from 5kVA to 2500kVA
  • Type Test certification for 5000 kVA Transformer
  • Available with both OCTC and OLTC
  • Cooling Type: ONAN, ONAF both can be provided
  • 33/11 kV; 33/11 kV; 11/.415 kV products are manufactured mainly but effective solutions are provided if the client requires them.

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SPECIAL APPLICATION TRANSFORMER

Transformers of other applications are available upon requests of customers.

  • Furnace transformer
  • Grounding transformer
  • Compact substation (CSS)
  • Variac
  • Solar
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