EN
SR EN 60034-30-1:2014
Maşini electrice rotative. Partea 30-1: Clase de randament pentru motoarele asincrone trifazate cu rotor în scurtcircuit, cu o singură turaţie (Cod IE)
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.
Status :
In vigoare
Data aprobării : 23.12.2014
Număr de pagini : 58
ICS : 29.160 Masini electrice rotative
Comitet tehnic : 1 - Maşini electrice rotative
- Inlocuieste SR EN 60034-30:2009
- Inlocuieste partial SR CLC/TS 60034-31:2020