Cover DIN EN 61857-21 VDE 0302-21:2010-02
larger

DIN EN 61857-21 VDE 0302-21:2010-02

Electrical insulation systems – Procedures for thermal evaluation

Part 21: Specific requirements for general-purpose models – Wire-wound applications

(IEC 61857-21:2009); German version EN 61857-21:2009
Class/Status: Standard, valid
Released: 2010-02
VDE Art. No.: 0302022

Contents (only German)

This part of IEC 61857 describes a general-purpose model (GPM) and a tall channel alternative model (GPM-TC) which can be used for the evaluation of wire-wound electrical insulation systems (EIS) where specific electrotechnical products are not available or required.