International Electrotechnical Vocabulary (IEV) - Part 421: Power transformers and reactors
STANDARD published on 15.10.1990
Designation standards: IEC 60050-421-ed.1.0
Publication date standards: 15.10.1990
The number of pages: 67
Approximate weight : 201 g (0.44 lbs)
Country: International technical standard
Category: Technical standards IEC
It has the status of a horizontal standard in accordance with IEC Guide 108. Elle a le statut de norme horizontale conformement au Guide IEC 108.