Nncei en 60034 1 pdf

Questo standard ha come scopo larmonizzazione globale delle classi. Iec 6003423, under preparation losses of converter fed machines iec 600344. Foreword 1 the international electrotechnical commission iec is a worldwide organization for standardization comprising all national electrotechnical committees iec national committees. Iec 60034 30 specifies energyefficiency classes for singlespeed, continuous dutys1, threephase, cageinduction motors with 2, 4 or 6 poles. Standard methods for determining losses and efficiency from tests excluding machines for traction vehicles standard by britishadopted european standard, 09302014.

International standard iec 60034 1 has been prepared by iec technical committee 2. For example, iec 34 1 is now referred to as iec 60034 1. Produc tion and repair of elec trical motors technical catalog. Supplementary specification to iec 600341 low voltage. Inscrivezvous en ligne aux formations inter et intraentreprises, diplomantes et certifiantes, seminaires, formations a distance. Applies to all rotating electrical machines except those covered by other iec standards. Rotating electrical machines rating and performance iec 600341, ed. Machines within the scope of this standard may also be subject to. Din en 6003421 vde 053021 201502 drehende elektrische maschinen teil 21. Standard methods for determining losses and efficiency from tests. Machines within the scope of this document may also be. This consolidated version of iec 60034 1 is based on the tenth edition 1996 documents 2933fdis and 2969rvd, its amendment 1 1997 documents 2956fdis and 2984rvd. Technical note iec 6003430 standard on efficiency classes.

Quick overview rotating electrical machines part 1. Standard methods for determining losses and efficiency from tests excluding machines for traction vehicles. Bs en 60034 1 is applicable to all rotating electrical machines except those covered by other iec standards, for example, iec 60349. En6003412 en6003430 ie2 high efficiency 400 v 50hz iec squirelcagemotors preliminary standard version castiron series. Iec 6003421, 1st ed 200709 determination of motor efficiencies iec 6003422, 1st ed 201003 losses of large machines. Normative cei en 60034 28 e cei en 60034 2 1 relatore. In 1991, tc2 decided to edit iec 600341 to group the requirements in a more logical order. The result is edition 10 which now takes precedence over edition 9. The standard defines efficiency classes for motors and harmonizes the currently different requirements for induction motor efficiency levels around the world.

There is no difference between the technical requirements of edition 10 and of edition 9 including amendment number 1 and it is intended that in the short term any further. Standard methods for determining losses and efficiency from tests excluding machines for traction vehicles newest version valid from. Pacific scientific en600341, ad105101 stepper motor t84550. Standard iecen 60034301 on efficiency classes of line operated ac motors was published by the international electro technical commission iec on march.

All bsi british standards available online in electronic and print formats. Iec 60034 is an international standard of the international electrotechnical commission for rotating electrical machinery part 30. Bs en 600341 is applicable to all rotating electrical machines except those covered by other iec standards, for example, iec 60349. This part of iec 60034 is applicable to all rotating electrical machines except those covered by other iec standards, for example, iec 60349 10. For example, iec 341 is now referred to as iec 600341. Iec 6003430 specifies energyefficiency classes for singlespeed. Under specified measuring conditions in accordance with iec 600341 standard, insulation class f for an electric motor means that at ambient temperature of 40c. Normative cei en 6003428 e cei en 6003421 relatore. Consolidated editions the iec is now publishing consolidated versions of its publications.

Iec 60034 2 1 rotating electrical machines part 2 1. Din en 6003421 201502 drehende elektrische maschinen teil 21. Its temperature must be under 40c and the installation location of the drive must not be over m without using a special design. Machines within the scope of this standard may also be subject to superseding, modifying or additional requirements in other publications, for example, iec 60079 and iec 60092. Standard iec 60034301 sulle classi di efficienza dei motori in bassa tensione lo standard iecen 60034301 sulle classi di efficienza dei motori in corrente alternata diretti da rete e stato pubblicato dalla commissione elettrotecnica internazionale iec il 6 marzo 2014. Bezeichnung iec din en vde drehende elektrische maschinen teil 1. Standard methods for determining losses and efficiency from tests excluding machines for traction vehicles newest version valid from 06. Machines within the scope of this document may also be subject to superseding, modifying or additional requirements in other standards, for example, iec 60079 and iec 60092. As from 1 january 1997 all iec publications are issued with a designation in the 60000 series. This standard establishes a set of limit efficiency values based on frequency, number of poles and motor power.

Din en 60034 1 2010 drehende elektrische maschinen teil 1. Funzionamento a carico costante di durata sufficiente per permettere alla macchina il raggiungimento dellequilibrio termico. Supplementary specification to iec 600341 low voltage three phase cage induction motors. Ul 600341 standard for rotating electrical machines. This part of iec 60034 is applicable to all rotating electrical machines except those covered by other iec standards, for example, iec 60349. Iec 60034 30 standard on efficiency classes for low voltage ac motors iec en 60034 30 standard was published by the international electrotechnical commission in october 2008. Rotating machinery etd 15electrotechnical divisionpublic. Iec 60034 15, rotating electrical machines part 15. Produc tion and repair of elec trical motors technical. Iec 60034301 standard on efficiency classes for low voltage ac. Is 325 pdf is 325 txt, 1996, threephase induction motors, iec 600341. En60034 1 2 en6003430 ie2 high efficiency 400 v 50hz iec squirelcagemotors preliminary standard version castiron series. Iec 60034 2 1, 1st ed 200709 determination of motor efficiencies iec 60034 22, 1st ed 201003 losses of large machines. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them.

Pacific scientific en600341, ad105101 stepper motor. Iec 60034 23, under preparation losses of converter fed machines iec 60034 4, 3rd ed 200805 synchronous machine quantities iec 60034 19, 1st ed 199507 specific tests for d. Machines within the scope of this document may also be subject. Machines within the scope of bs en 60034 1 may also be subject to superseding, modifying or additional requirements in other publications, for example, iec 60079 and iec 60092. Requirements on electrical and thermal performance.