Power transformer

distributionimmersedsingle-phase

MECA produces single-phase and three-phase MV/LV transformers, with natural cooling in mineral oil with power from 25 kVA to 3150 kVA and with rated insulation class up to 36 kV. This type of transformers is used in systems of transmission and primary and secondary distribution of electricity and in various other industry applications, which require both internal and external installation. Meca’s MV/LV oil transformers are equipped with no-load voltage exchange switches, complete loops of MV insulators in porcelain with insulation class up to 36 kV and LV insulators in porcelain with insulation class up to 3.6 kV. MECA’s oil transformers are ECODesign, to say, produced in accordance with the 548/2014 Regulation of the European Commission on the transformers losses. Moreover, they have quality certification according to UNI EN ISO 9001 and one-year warranty on the product. MECA provides as standard the following accessories for oil transformers: • ground plate • plaque with the characteristics of the transformer • blast valve (for transformers with waterproof case) • thermowell • oil drain valve • lifting eyebolts • oil keeper with level indicators According to the specific requirements of customers it is possible to install on request additional accessories such as air dryers, relè buchholz and further blocks and protective systems.