Category Archives: Power Transformers

IEC Standards Adopted for Power Transformer

BTS IEC 60076-1:2011 Power transformers- Part 1: General BTS IEC 60076-2:2011 Power transformers – Part 2: Temperature rise for liquid-immersed transformers BTS IEC 60076-3:2013 Power transformers – Part 3: Insulation levels, dielectric tests and external clearances in air BTS IEC