Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization index on winding insulation of rotating electrical machines (Endorsed by Asociación Espanola de Normalización in August of 2018.)
NORMA vydána dne 1.8.2018
Designation standards: UNE-EN IEC 60034-27-4:2018
Publication date standards: 1.8.2018
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE