Electrical insulation systems - Procedures for thermal evaluation -- Part 22: Specific requirements for encapsulated-coil model - Wire-wound electrical insulation system (EIS)
NORMA vydána dne 1.4.2009
Designation standards: UNE-EN 61857-22:2009
Publication date standards: 1.4.2009
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE