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IEC 60034-30-1-ed.1.0
Rotating electrical machines - Part 30-1: Efficiency classes of line operated AC motors (IE code)
STANDARD published on 6.3.2014
The information about the standard:
Designation standards: IEC 60034-30-1-ed.1.0
Publication date standards: 6.3.2014
SKU: NS-408259
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60034-30-1-ed.1.0 :
IEC 60034-30-1:2014 specifies efficiency classes for single-speed electric motors that are rated according to IEC 60034-1 or IEC 60079-0, for operation on a sinusoidal voltage supply. This standard establishes a set of limit efficiency values based on frequency, number of poles and motor power. No distinction is made between motor technologies, supply voltage or motors with increased insulation designed specifically for converter operation even though these motor technologies may not all be capable of reaching the higher efficiency classes. This makes different motor technologies fully comparable with respect to their energy efficiency potential. LIEC 60034-30-1:2014 specifie les classes de rendement pour les moteurs electriques mono vitesse qui sont classes conformement a la CEI 60034-1 ou a la CEI 60079-0. Ces moteurs sont classes pour fonctionner avec une tension dalimentation sinusoidale. La presente norme definit un ensemble de valeurs limites de rendement en se basant sur la frequence, le nombre de poles et la puissance du moteur. Aucune distinction nest etablie entre les technologies de moteur, la tension dalimentation ou les moteurs ayant une isolation renforcee, concus en particulier pour le fonctionnement des convertisseurs, meme si ces technologies de moteur peuvent ne pas etre toutes en mesure datteindre les classes de rendement superieures. Ceci permet de comparer entierement des technologies de moteur differentes en fonction de leur potentiel de rendement energetique.
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