1.1 ScopeThis International Standard deals with the specification, design and testing of power transformers and reactors which are intended for integration within semiconductor convertor plants; it is not applicable to transformers designed for industrial or public distribution of a.c. power in general.The scope of this standard is limited to application of power convertors of any power ratingtypical of application such as: Thyristor rectifiers for electrolysis, Diode rectifiers for electrolysis, Thyristor rectifiers for large drives, Thyristor rectifiers for scrap melting furnaces, Diode rectifiers feeding inverters for variable speed drives. The standard
DS/EN 61378-1:2012 history
2012DS/EN 61378-1:2012 Convertor transformers - Part 1: Transformers for industrial applications