Machines within the scope of bs en 600341 may also be subject. Iec 60034 is an international standard of the international electrotechnical commission for rotating electrical machinery part 30. Machines within the scope of this document may also be subject. Download iec 600346 rotating electrical machines part 6. Iec shall not be held responsible for identifying any or all such patent rights. Qualification and quality control tests in rotating electrical machines fed iec 600341841 standard from voltage converters. The vizimax analog merging unit amu acquires ac currents andor voltages from conventional current and. Existing work from iec 60034 31 and international meps guide can be used. Work is ongoing in the asian pacific partnership app with australian leadership. Iec 6003430 standard on efficiency classes for low voltage ac motors iecen 6003430 standard was published by the international electrotechnical commission in october 2008.
Iec 6003423, under preparation losses of converter fed machines iec 600344, 3rd ed 200805 synchronous machine quantities iec 6003419, 1st ed 199507 specific tests for d. H motors, as specified in iec 600341 standard, are shown in tables 4. 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. By combining these technologies, substantial efficiency advantages over conventional. Electric motors and variable speed drives standards and legal requirements for the energy efficiency of lowvoltage threephase motors. Iec 6003430 specifies energyefficiency classes for singlespeed. Iec 600346 din en 600346 mechanische schwingungen, drehende elektrische maschinen vibration severity of rotating electrical machines iec 6003414 din en 6003414 schwingungsgrenzwerte. Methods for determining synchronous machine quantities from tests. To identify any terminal which is intended for connection to an external conductor for protection against electric shock in case of a fault, or the terminal of a protective earth ground electrode. Classifies methods of cooling and gives a designation system for them. Standard methods for determining losses and efficiency from tests excluding machines for. Keep up to date with new publication releases and announcements with our free iec just published email newsletter.
Keep up to date with new publication releases and announcements with. The international electrotechnical commission iec has introduced a new standard iecen 6003421. Automatic iec test automatic iec 6003421 test bench, calculating efficiency by summation of losses with load test. This consolidated version consists of the fourth edition 2003, and its amendment 1 2007.
Iec 6003421 standard on efficiency measurement methods for low voltage ac motors. Replacement motors for equipment made in europe requiring iec metric frame mounting. Iec integrated electric manufactures custom dc motors of. International standard iec 60364 6 has been prepared by iec technical committee 64. Identifies circuit arrangements and movement methods of the coolant. 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. Methods of cooling ic code en 60034 6 1993 2 iec ts 60034 17 1 part 17. Iec 6006826 vibration datasheet, cross reference, circuit and application notes in pdf format. Establishes methods of determining efficiencies from tests, and also specifies methods of obtaining specific losses. Iec 6003421 based energy efficiency electric motor testing. International standard iec 6003430 has been prepared by iec technical committee 2. Cage induction motors when fed from converters application guide clcts 6003417 2004 2 iso. Efficiency classes of singlespeed, threephase, cageinduction motors. All bsi british standards available online in electronic and print formats.
Iso 85285 2, reciprocating internal combustion engine driven alternating current generating sets. As from 1 january 1997 all iec publications are issued with a designation in the 60000 series. Vizimaxs analog merging unit amu is the newest product of the merging unit product line. Comparison of ieee 112 and new iec standard 6003421 article pdf available in ieee transactions on energy conversion september 2009 with 4,309 reads how we measure reads. Standard iec 60034 for rotating electrical machines as well as. The mea iec6003421 standard implements the following 1. Efficiency classes of singlespeed, threephase, cageinduction motors iecode machines electriques tournantes partie 30. The purpose of iects 60034 302 is to create a level playing field between established and new, innovative motor technologies in order to enable fair competition and market development. Only a few companies in the world boast iecs range of standard dc motors in frame sizes 80900 with output torques ranging from 1. Pdf premium efficiency motors are now mandatory in north america, but new higher efficiency classes are being introduced. Rating and performance, and has been varied as indicated to take account of australian conditions. Methods of cooling iec 60034 7 rotating electrical machines part 7.
For example, iec 341 is now referred to as iec 60034 1. Methods of cooling ic code en 600346 1993 2 iects 6003417 1 part 17. Degrees of protection provided by the integral design of rotating electrical machines ip code classification. Coordination with ongoing iec round robin is required. To be used in conjunction with iec 600341, iec 600345 and iec 600346.
Technical note iec 6003430 standard on efficiency classes. Pdf comparison of ieee 112 and new iec standard 6003421. This part of iec 60034 specifies the factory acceptance vibration test procedures and vibration limits for certain electrical machines under specified conditions, when uncoupled from any load or prime mover. Methods of cooling ic code webstore international e. Download pdf iec 600346 rotating electrical machines part 6. As stated above, the most common way of protecting dol motors is by combining a circuit. Subracks and associated plugin units foreword 1 the international electrotechnical commission. Suitable for the ambient temperatures specified in iec 600341, chapter 6. Technical requirements for electrical equipment title asynchronous electric motors document tbe 103 issue 6 e contents. Bs en 600341 is applicable to all rotating electrical machines except those covered by other iec standards, for example, iec 60349. Consolidated editions the iec is now publishing consolidated versions of its publications.
Produc tion and repair of elec trical motors technical. Pdf technical and economical considerations on super high. Efficiencies are harmonized to the international standard iec 6003430. This type of motor has the advantage of combining windings. Classification of types of enclosures and mounting arrangements im. This document is available in either paper or pdf format.
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