It has the status of a horizontal standard in accordance with IEC Guide 108.
IEC 60050-421 Ed. 1.0 b:1990
Original price was: $205.00.$102.00Current price is: $102.00.
International Electrotechnical Vocabulary. Chapter 421: Power transformers and reactors
International Electrotechnical Commission , 10/15/1990
Pages: 67















