Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 31: Test procedures for form-wound windings; thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV (IEC 60034-18-31:1992)
German title
Drehende elektrische Maschinen - Teil 18: Funktionelle Bewertung von Isoliersystemen für drehende elektrische Maschinen - Hauptabschnitt 31: Prüfverfahren für Wicklungen mit vorgeformten Elementen; Thermische Bewertung und Klassifizierung von Isoliersystemen für Maschinen bis einschließlich 50 MVA und 15 kV (IEC 60034-18-31:1992)
Publication date
1994-05
Original language
English
Publication date
1994-05
Original language
English
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Replacement amendments
This document has been modified by: EN 60034-18-31/A1:1996-12
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