61857-22-2002 Systemes D?Isolation Electriques - Procedures D?Evaluation Thermique - Partie 22: Exigences Particulieres Pour Modele De Bobine Encapsulee - Systeme D?Isolation Electrique (SIE) a Enroulements a Fil (Edition 1.0)
Electrical Insulation Systems - Procedures for Thermal Evaluation - Part 22: Specific Requirements for Encapsulated-Coil Model - Wire-Wound Electrical Insulation System (EIS) (Edition 1.0)