A 15% discount of the total catalogue price is included. Or download the pdf of the directive or of the official journal for free this website uses cookies to ensure you get the best experience on our website. Iec 6003430 standard on efficiency classes for low voltage ac motors iecen 6003430 standard was published by the international electrotechnical commission in october 2008. This eleventh edition cancels and replaces the tenth edition published in 1996, its amendments 1 1997 and 2 1999. Methods of cooling ic code en 60034 6 1993 2 iec ts 60034 17 1 part 17. This paper focuses on the recently published iec standard 60034 21, with comparisons of its previous version iec 342, and ieee 112b. Terminal markings and direction of rotation see other formats disclosure to promote the right to information whereas the parliament of india has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote.
Foreword 1 the international electrotechnical commission iec is a worldwide organization for standardization comprising all national electrotechnical committees iec national committees. Classification of types of construction, mounting arrangements. Classification of types of construction, mounting arrangements and terminal box position im code. Rating and performance this englishlanguage version is derived from the original bilingual publication by leaving out all frenchlanguage pages. Documents sold on the ansi standards store are in electronic adobe acrobat pdf format, however some iso and iec standards are available from amazon in hard copy format. All bsi british standards available online in electronic and print formats. Classification of types of construction, mounting arrangements and terminal box position im code tc 2. The international electrotechnical commission iec is the leading global organization that prepares and publishes international standards for all electrical, electronic and related technologies. Iec 60034301 standard on efficiency classes for low voltage. Iec shall not be held responsible for identifying any or all such patent rights. Classification of types of construction, mounting arrangements and terminal box position im code 4.
Produc tion and repair of elec trical motors technical catalog. Classification of types of constructions and mounting arrangements im. Supplementary specification to iec 60034 1 low voltage three phase cage induction motors page 6 of 23 s703 september 2019 1 scope add new subclause 1. Technical note iec 6003430 standard on efficiency classes. International standard iec 60034 12 has been prepared by iec technical committee 2. Classification of types of construction, mounting arrangements and terminal box position im code iec tcsc 2 on. Many countries use national test standards but at the same time also reference the international standard iec 60034 21. The ac induction motor is then part of a variable frequency power drive system pds as defined in iec 618002, iec 618004 or iec ts 618008. Provides common requirements as well as specific requirements for air, hydrogen or liquid cooled synchronous generators and supplements the basic requirements given in iec 60034 1. International standard iec 600341 iec webstore mafiadoc.
Pdf comparison of ieee 112 and new iec standard 6003421. Cooling systems for electrical machines cei en 60034 6 iec 60034 6 mounting position and installation type codes cei en 60034 7 iec 60034 7 marking terminals and direction of rotation for rotating electrical machines cei 28 iec 60034 8 noise limits cei en 60034 9 iec 60034 9 vibration levels for electrical machines cei en 60034 14 iec 60034 14. Applies to threephase synchronous generators, having rated outputs of 10 mva and above driven by steam turbines or combustion gas turbines. Cage induction motors when fed from converters application guide clcts 60034 17 2004 2 iso 3741 1 acoustics determination of sound power levels of noise sources using sound pressure precision methods for. Iec 6003430 specifies energyefficiency classes for singlespeed, continuous dutys1, threephase, cageinduction motors with 2, 4 or 6 poles.
This paper focuses on the recently published iec standard 6003421, with comparisons of its previous version iec 342, and ieee 112b. Standard format for iec standards electric motor systems. Or download the pdf of the directive or of the official journal for free. Missing page numbers correspond to the frenchlanguage pages.
This consolidated version of iec 60034 12 consists of the second edition 2002 documents. Classification of types of constructions and mounting arrangements im code tc 2. In the source text iec 600347 should read as 60034. Search results for iec 600347 iec webstore the iec webstore. Allgemeine technische spezifikation kaiser motoren. Find the most uptodate version of iec 60034 7 at engineering360. This iec standard is concerned with the global harmonization of energy efficiency classes for electric motors. The standard defines efficiency classes for motors and harmonizes the currently different requirements for induction motor efficiency levels around the world. Selection of measurement points for load and noload tests measurement points clause 6. 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. International standard iec 60034 1 has been prepared iec technical committee 2. Iec 60034301 standard on efficiency classes for low voltage ac motors standard iecen 60034301 on efficiency classes of line operated ac motors was published by the international electro technical commission iec on march 6, 2014. 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.
After all, two thirds of the overall industrial energy consumption arise from machines. Supplementary specification to iec 600341 low voltage three. Din en 600347 200112 drehende elektrische maschinen teil 7. International standard iec 600341 eleventh edition 200404 rotating electrical machines part 1. Standard format for iec standards learning from motor. This part of iec 60034 specifies the im code, a classification of types of construction, mounting arrangements and the terminal box position of rotating electrical machines. Classification of types of enclosures and mounting arrangements im code.
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