Degrees of protection provided by the integral design of rotating electrical machines ip code classification. Iec 600341 and is in accordance with isoiec directives, part 2 as appropriate. This indian standard part 1 which is identical with iec 60034 1. Rating and performance abstract is applicable to all rotating electrical machines except those covered by other iec standards for example, iec 60349. A list of all parts of the iec 60034 series, published under the general title rotating electrical machines, can be found on the iec website. This part of iec 60034 provides a common basis for. Rating and performance published by iec on may 1, 2017 this part of iec 60034 is applicable to all rotating electrical machines except those covered by other iec standards, for example, iec 60349. Iec 6003421 standard on efficiency measurement methods. Jun 27, 2014 a new edition of iec 6003421 has been published by the international electrotechnical committee. 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.
Technical note iec 6003430 standard on efficiency classes. Starting performance of singlespeed threephase cage induction motors iec 6003414 rotating electrical machines part 14. 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. Noise limits iec 6003412 rotating electrical machines part 12. Iec 60034301 standard on efficiency classes for low voltage. For machinery to be installed in europe, the eu directive 200642ec on machinery applies.
Frame numbers 56 to 400 and flange numbers 55 to 1080 motor mounting iec 60034 7, edition 2. Standard methods for determining losses and efficiency from tests excluding machines for traction vehicles. Iec 60034 30 1 standard on efficiency classes for low voltage ac motors standard iec en 60034 30 1 on efficiency classes of line operated ac motors was published by the international electro technical commission iec on march 6, 2014. After all, two thirds of the overall industrial energy consumption arise from machines. Motors with flanges, feet andor shafts with mechanical dimensions different from iec 600721. Methods of cooling ic code en 60034 6 1993 2 iec ts 60034 17 1 part 17. Pdf iec 600345 iec 6003418 iec 60034 600349 600348 600347 60034 14 600341 pdf 6003418 6003427 60034274 iec 60034273 iec 60034 part 1842 ieee 600341 ieee 60034 iec 600346 method of cooling. Standard format for iec standards learning from motor. Foreword 1 the international electrotechnical commission iec is a worldwide organization for standardization comprising all national electrotechnical committees iec national committees. Rating and performance reference number iec 60034 1. Rating and performance machines electriques tournantes partie 1.
Iec 60034 30 specifies energyefficiency classes for singlespeed, continuous dutys1, threephase, cageinduction motors with 2, 4 or 6 poles. This third edition cancels and replaces the second edition published in 1995 and constitutes a technical revision. The efficiency levels defined in iec 60034 30 are based on test methods specified in iec 60034 2 1. Iec 6003430 iec 6003431 iec 600342 normas mecanicas dimensiones y potencias. International standard iec 6003415 has been prepared by iec technical committee 2. Premium efficiency ie3 high efficiency ie2 standard efficiency ie1. Produc tion and repair of elec trical motors technical. Rating and performance reference number iec 600341. The data sheet and irs are published as editable documents for the purchaser to specify application specific requirements. The methods with iec 60034 2 1 determine efficiency values more accurately than the methods previously used. Frame numbers 56 to 400 and flange numbers 55 to 1080 motor mounting iec 600347, edition 2. This publication has been drafted in accordance with the iso iec directives, part 2. This iec standard is concerned with the global harmonization of energy efficiency classes for electric motors. Rating and performance newest version valid from 09.
The international electrotechnical commission iec has introduced a revised edition 2. Iec 60034 2 1 rotating electrical machines part 2 1. Iec 6003421 applies to rotating electrical machines part 21. Efficiency classes of line operated ac motors ie code electric motors. Iec 60034 1 and is in accordance with iso iec directives, part 2 as appropriate. Legally binding document step out from the old to the newjawaharlal nehru. This publication has been drafted in accordance with the isoiec directives, part 2. Rating and performanc iec341 replaced by iec600341 superseded see the following. Short introduction to the difference between iec and en 60204 1. Iec 60034 is an international standard of the international electrotechnical commission for rotating electrical machinery part 30. Supplementary specification to iec 600341 low voltage. 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. Technical note iec 60034 30 1 standard on efficiency classes for low voltage ac motors.
Rating and performance issued by the international electrotechnical commission lec was adopted by the bureau of indian standards on the recommendation of the rotating machinery. International standard iec 60034 15 has been prepared by iec technical committee 2. Dimensions and output series for rotating electrical machines part 1. This indian standard part 1 which is identical with iec 600341. Starting performance of singlespeed threephase cage induction motors this part of iec 60034 specifies the parameters for eight designs of starting performance of singlespeed threephase 50 hz or 60 hz cage induction motors in. This part of iec 60034 applies to the classification of degrees of protection provided by enclosures for rotating electrical machines. Iec shall not be held responsible for identifying any or all such patent rights. New edition of iec 6003421 published in compliance magazine. Mechanical vibration of certain machines with shaft heights 56.
The efficiency levels defined in iec 6003430 are based on test methods specified in iec 6003421. Missing page numbers correspond to the frenchlanguage pages. Iec 6003421, 1st ed 200709 determination of motor efficiencies iec 6003422, 1st ed 201003 losses of large machines. Efficiency classes of singlespeed, threephase, cageinduction motors iecode. 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 6003423, under preparation losses of converter fed machines iec 600344, 3rd ed 200805 synchronous machine quantities iec 6003419. Standard methods for determining losses and efficiency from tests excluding machines for traction vehicles iec 6003421.
Standard methods for determining losses and efficiency from tests excluding machines for traction vehicles iec 60034 30 1. The methods with iec 6003421 determine efficiency values more accurately than the methods previously used. Compared with the old iec standard from 2008, which defined three efficiency values for threephase asynchronous motors, the updated standard iec 60034301. Cei 6003421 2007 en mesurant les pertes supplementaires. Technical note iec 60034301 standard on efficiency classes for low voltage ac motors. It defines the requirements for protective enclosures that are in all other respects suitable for their intended use and which, from the point of view of materials and workmanship, ensure that the properties dealt with in this document are maintained under. This new edition contains a number of clarifications, corrections and enhancements with regard to the previous edition. Methods for determining synchronous machine quantities from tests. Starting performance of singlespeed threephase cage induction motors machines electriques tournantes partie 12. The new standard iec 60034301 was published in march 2014, replacing its predecessor iec 6003430 from 2008. Supplementary specification to iec 600341 low voltage three. Terminal markings and direction of rotation number of amendments. Classification of types of construction, mounting arrangements and terminal box position im code. Iec 60034301 standard on efficiency classes for low.
Starting performance of singlespeed threephase cage induction motors this part of iec 60034 specifies the parameters for eight designs of starting performance of singlespeed threephase 50 hz or 60 hz cage induction motors in accordance with iec 600341 that. 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. Iec 6003430 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 iec 60034 2 1. Iec 60034142018 rem part 14 mechanical vibration of. Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines. Pdf technical note iec 60034301 standard on efficiency. Iec341 historical revision information rotating electrical machines part 1.
57 1181 200 624 1331 1031 990 691 826 123 569 922 624 1067 530 877 235 687 1480 1203 1293 423 1429 1156 1257 471 902 660 549 449 285 42 514 1297 1381 1029