Historical
IEC 60034-18-21 Ed. 1.0 b:1992
Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 21: Test procedures for wire-wound windings - Thermal evaluation and classification
Provides procedures for the thermal evaluation and classification of insulation systems of wire-wound winding machines. Should be used in conjunction with section 1.
Content Provider
International Electrotechnical Commission [iec]