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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF C51-318-21 ; NF EN 60034-18-21:2013-08-17
Rotating electrical machines - Part 18-21 : functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification

Title (German)

Drehende elektrische Maschinen - Teil 18-21 : Funktionelle Bewertung von Isoliersystemen - Prüfverfahren für Runddrahtwicklungen - Thermische Bewertung und Klassifizierung

Edition 2013-08-17

Original language French

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF C51-318-21 ; NF EN 60034-18-21:2013-08-17 Rotating electrical machines - Part 18-21 : functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification

Want to learn more?

NF C51-318-21 ; NF EN 60034-18-21:2013-08-17
Rotating electrical machines - Part 18-21 : functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification