It is newly developed transformer which featuers highly safe and effective functions adopting the art state of the art technologies such as VPI (Vacuum Pressure Impregnation) treatment together with high temperature insulation material NOMEX that is available up to 220℃. It also has excellent electrical & mechanical characteristics that are very safe and economical to use. Specification High stability - Flame retardant (using premium flame-retardant materials) - Minimization of losses of human/property by fire. High reliability - Excellent over-load capacity - Minimization of losses of human/property by fire - No crack - Excellent short circuit strength Environment friendly - No use insulation oil - Materials like conductors can be recycleed easily at lower cost.