... , H200C 3.Standard of transformer winding wire: IEC, NEMA4.Certification of transformer winding wire:: UL, ... of transformer winding wire: Transformers, welding machines, electric motors, refrigeration compressor.7. Packing of transformer winding wire ... /180Diameter6.0mmStandardIEC60317-15Test ItemUnitTechnical RequirementTest ResultAppearance bright and clean, Uniform color,OkOverall Diametermm<6.1596 ...