Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines. The eqp global iec motor series is designed to meet the international specifications as well as the requirements of the iec 60034, while maintaining the high reliability and quality expected from toshiba. In iec 6003430, ie efficiency classes for singlespeed cageinduction motors have been defined and test procedures specified. Iec 6003421 has been refined from its earlier version iec 600342 with reference to the ieee 112. Cage induction motors when fed from converters application guide clcts 6003417. Methods for determining synchronous machine quantities from tests iec 600451, steam turbines part 1. Aug 18, 2019 iec 60034 3 pdf standard iec on rotating electrical machines. A routine test, as the name suggests, is normally or routinely done by the motor manufacturer on every motor whether the end user. Iec 60034 3 pdf standard iec on rotating electrical machines. Jul 07, 2019 iec 60034 3 pdf standard iec on rotating electrical machines. Low voltage asynchronous motors iec motors with squirrel.
Why is a standard energy efficiency format needed for iec standards. The iec and iec do not provide for operation in extreme ranges of both. Energy saving motors by iec 60034 30 high efficiency ie2, degree of protection ip55, 2, 4, 6 and 8pole, 60 hz 3600 rpm, 2pole, 60hz. Six induction motors are tested following the two standards and the results are compared with. A published iec standard can be purchased in hardcopy and pdf from. If search results are not what you looking for please give us feedback on where we canor should improve. Consolidated editions the iec is now publishing consolidated versions of its publications.
Specific test methods for determining losses and efficiency of converterfed ac motors,1st. It supplements the basic requirements for rotating machines given in iec 60034 1. 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 work has now been taken over by the iea efficient electrical enduse equipment 4e. Specific test methods for determining losses and efficiency of converterfed ac motors,1st edition 58pages. Ie1 standard efficiency ie2 high efficiency ie3 premium efficiency ie4 superpremium efficiency determination of efficiency for motors powered by a frequency converter will be included in iec standard 60034 2 3. The current revision process of iec 6003421 is a welcome development and it is hoped that this guidance document can help. Minimum efficiencies of threephase asynchronous motors according to regulation ec no. 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. Rating and performance iec 600344, rotating electrical machines part 4. This part of iec 60034 applies to threephase cylindrical rotor synchronous machines, having rated outputs of 10 mva or mw and above.
The standard defines efficiency classes for motors and harmonizes the currently different requirements for induction motor efficiency levels around the world. Sep 15, 2019 iec 60034 3 pdf standard iec on rotating electrical machines. Energy saving motors by iec 6003430 high efficiency ie2, degree of protection ip55, 2, 4, 6 and 8pole, 60 hz 3600 rpm, 2pole, 60hz 280 315 l 1lg63182mb 3585 95,3 95,4 95,1 94,1. Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines applies to threephase synchronous generators, having rated outputs of 10 mva and above driven by steam turbines or combustion gas turbines. Technical information in accordance with commission regulation ec no 6402009 this document provides compliance with the ecodesign directive 2009125ec for the weg low voltage motors. Methods for determining synchronous machine quantities from. Low voltage asynchronous motors iec motors with squirrelcage. Ie1 standard efficiency ie2 high efficiency ie3 premium. This standard cancels and replaces the previous one iec 600342. Technical information in accordance with commission regulation ec no 6402009 this document provides compliance with the ecodesign directive 2009125ec for the weg low. Applies to threephase synchronous generators, having rated outputs of 10 mva and above driven by steam turbines or combustion gas turbines. Specific test methods for determining losses and efficiency of converterfed ac induction motors machines electr iques tournantes partie 2 3.
Technical note iec 6003430 standard on efficiency classes. Iec 6003423 proposed test methods specific converter supply. This cuttingedge, dual voltage product line is designed in both aluminum and cast iron frames for indoor and outdoor. From november 2010 the standard iec 60034 21 replaces the former iec en 60034 2. Replacement motors for equipment made in europe requiring iec metric frame mounting. Jan 19, 2020 iec 60034 3 pdf standard iec on rotating electrical machines. Maintenance of iec 600343 standard for large turbine. The current revision process of iec 60034 21 is a welcome development and it is hoped that this guidance document can help inform the redrafting process. 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.
Specific requirements for synchronous generators driven by steam turbines or combustion gas. The international electrotechnical commission iec has introduced a new standard iecen 60034. Jan 15, 2019 iec 60034 3 pdf standard iec on rotating electrical machines. Mar 26, 2019 iec 60034 3 pdf standard iec on rotating electrical machines. Mechanical vibration of certain machines with shaft heights 56 mm and higher. Download iec 60034 1 ed 12 0 b pdf from 267 kb free from tradownload. For example, iec 341 is now referred to as iec 600341. From november 2010 the standard iec 6003421 replaces the former iecen 600342. Iec 6003421 based energy efficiency electric motor testing. When you search for files video, music, software, documents etc, you will always find highquality iec 60034.
Iec 6003421 standard on efficiency measurement methods for low voltage ac motors. Metric iec frame motors, three phase, 60 hz, 575 volts. Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines applies to three. Specifications iec 60079 all parts, electrical apparatus for explosive gas atmospheres 3 terms and definitions. A list of all parts of iec 60034 series, under the general title rotating electrical machines, can this is a free 7 page sample. The international electrotechnical commission iec has introduced a new standard iecen 6003421.
Applies to machines manufactured in accordance with iec. Or download the pdf of the directive or of the official journal for free. Rating and performance iec 60034 4, rotating electrical machines part 4. For example, iec 341 is now referred to as iec 60034 1. Ip55 weather proof enclosure, aluminum frame construction. Iec 60034 21 has been refined from its earlier version iec 60034 2 with reference to the ieee 112.
Methods for determining synchronous machine quantities from tests machines electriques tournantes partie 4. The special requirements of machines continuously fed by inverters are not covered by this standard. Supplementary specification to iec 600341 low voltage. Iec 60034 2 3 proposed test methods specific converter supply. Shift of the limits by change of the selected test. 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.
Iec reports complete automatic excel report, containing. Apr, 2019 iec 60034 3 pdf standard iec on rotating electrical machines. Methods of cooling ic code en 600346 1993 2 iects 6003417 1 part 17. Constant losses, load losses, and residual losses, durability testing, full load performance test.
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. Six induction motors are tested following the two standards and the results are compared. Shift of the limits by change of the selected test method, example 4pole, 50 hz. Energy saving motors by iec 6003430 premium efficiency. Energy saving motors by iec 6003430 premium efficiency ie3, degree of protection ip55, 2, 4, 6 and 8pole, 60 hz 3600 rpm, 2pole, 60hz 280 315 l 1lg63182mb 3585 95,7 95,8 95,4 94,7. Pdf comparison of ieee 112 and new iec standard 6003421. Iec 60034302 energy efficiency classification of variable speed motors as a component. 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. This product is unavailable in united kingdom document history. Documents sold on the ansi standards store are in electronic. As from 1 january 1997 all iec publications are issued with a designation in the 60000 series. Iec 600343 pdf standard iec on rotating electrical machines. Energy saving motors by iec 6003430 high efficiency ie2.
Technical information in accordance with commission. Standard format for iec standards electric motor systems. In iec 60034 30, ie efficiency classes for singlespeed cageinduction motors have been defined and test procedures specified. The following referenced documents are indispensable for the.
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