Access online all parts and sections with a user friendly interface and navigation. Insulation levels, dielectric tests and external clearances in air iec tcsc 14 on. This part of international standard iec 76 identifies transformers according to their cooling methods, defines temperaturerise limits and details the methods of test for temperaturerise measurements. The iec shall not be held responsible for identifying any or all such patent rights. The detection technology fulfils the current and forthcoming international standard iec 270 1or iec 60270 2. This part of iec 60076 applies to drytype power transformers including autotransformers having values of highest voltage for equipment up to and. Power transformers design and application of liquidimmersed power transformers. International standard iec 6007611 first edition 200405 this englishlanguage version is derived from the original bilingual publication by leaving out all frenchlanguage pages. International standard iec 600763 has been prepared by iec technical committee 14. It applies to transformers as defined in the scopeof iec 761. The international electrotechnical commission is the international standards and conformity assessment body for all fields of electrotechnology. This is an incomplete list of standards published by the international electrotechnical commission iec.
The iec 60076 power transformers package provides application guidance on variance types of power transformers. This englishlanguage version is derived from the original bilingual publication by leaving out all frenchlanguage pages. Selfprotected liquidfilled transformers iec 61100, classification of insulating liquids according to firepoint and net calorific value iec 6781. These discharges, which appear in general as individual. Please note that all sans standards can still be purchased as pdf files from sabs webstore. 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.
Introduction one of the many parameters to be considered when designing and siting transformers, reactors and their associated cooling equipment is the amount of sound that the equipment is. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either iec or iec s member national committee in the country of the requester. Copies of the above stl guidesreports and amendment slips now incorporated into the file for the stl guide are available free of charge on request via the stl website. Basic template for the development of iso and isoiec. This international standard cancels and replaces iec 60722 published in 1982 and constitutes a technical revision of that document. This part of iec 60076 may be applicable as a reference for the use of hightemperature insulation materials in other types of transformers and reactors. All bsi british standards available online in electronic and print formats. Yearly subscription to the power transformers collection. Iec tc36 wg11 60815 ed2 5th draft with mods from stafford march 20020310 2 36wg11milan87 iec 60815. List of international electrotechnical commission standards. Ability to withstand short circuit foreword 1 the international electrotechnical commission iec is a worldwide organization for standardization comprising all national electrotechnical committees iec national committees. Temperature rise iec 600763 power transformers part 3. Iec 60076 power transformers package enable users to test liquidimmersed power transformers, drytype, gas filled, frequency response, reactor, short circuit, and more. Iec standards often have multiple subpart documents.
Two years ago, a new, third edition of iec 600762 standard was published 1. Insulation levels, dielectric tests and external clearances in air. Published by sabs standards division 1 dr lategan road groenkloof. For those categories of power transformers and reactors which have their own iec standards, this part is applicable only to the extent in which it is specifically. The international electrotechnical commission iec is the worlds leading organization that prepares and publishes international standards for all electrical, electronic and related technologies. General this national standard is the identical implementation of iec 600761. Iec 600765 power transformers ability to withstand short circuit. General abb specification for hidry power transformers. This international standard cancels and replaces iec 60722 published in 1982 and.
International standard iec 600764 has been prepared by iec technical committee 14. This part of iec 60076 specifies the insulation requirements and the corresponding insulation tests with reference to specific windings and their terminals. This part of iec 60076 applies to threephase and singlephase power transformers including autotransformers with the exception of certain categories of small and. This standard is part 1 of the as 60076 series which is to replace the as 2374 series. This first edition of iec 6007614 cancels and replaces the second edition of the technical specification iects 6007614 published in 2009. Ability to withstand short circuit iec 6007610 determination of sound levels. Applies to drytype power transformers including autotransformers having values of highest voltage for equipment up to and including 36 kv and at least one winding operating at greater than 1,1 kv. The numbers of older iec standards were converted in 1997 by adding 60000. Power transformers design and application of liquid. Standard format for iec standards learning from motor. General draft for stakeholders comments only 0 national foreword 0. It was approved on behalf of the council of standards australia on 9 may 2014 and on behalf of the council of. Over a period of two years, we have had the opportunity to evaluate this new standard in practice.
Missing page numbers correspond to the frenchlanguage pages. The text of this standard is based on the following documents. Vat monitor standard webprint printed and bound show subscription options. This series will consist of adoptions of the iec 60076 series of standards on power transformers. This part of iec 60076 applies to drytype and liquidimmersed transformers for wind turbine stepup applications having a winding with highest voltage for equipment up to and including 72,5 kv. This international standard applies to power transformers as defined by iec 600761. At the same time, iec has also published iec 60076101.
This standard applies to power transformers part 10. The iec site includes information about electric, electronic and electrotechnical international standards, compliance and conformity assessment for electronics and electronic equipment, and international electrical standards information. Guide for the selection and dimensioning of highvoltage insulators for polluted conditions part 1. Insulation levels, dielectric tests and external clearances in air published by cei on march 1, 2015 this international standard applies to power transformers as defined by and in the scope of iec 60076 1. Iec standards perform a very important role in enabling international trade of electric equipment. This is an incomplete list of standards published by the international electrotechnical commission iec the numbers of older iec standards were converted in 1997 by adding 60000. The international electrotechnical commission iec has released the second edition of iec 6007610. Report to ieee transformers committee november 2011. This second edition cancels and replaces the first edition published in 1980, amendment 1 1981 and iec 6007631 1987. In the insulation of the test object c t, under high voltage stress, localised electrical discharges can be generated. Insulation levels, dielectric tests and external clearances in air iec 600765 power transformers part 5. This part of iec 60076 provides specification, design, testing and loading information for. This standard cancels and replaces iec 60726 1982 and its amendment 1 1986. Pdf iec 60076 1 power transformers general duy nguyen.
This part of iec 60076 applies to threephase and singlephase power transformers including autotransformers with the exception of certain categories of small and special transformers such as. Iec 60076 5 power transformers ability to withstand short circuit download file name. Note for the purposes of this standard, the term transformer frequently means transformer or reactor. Standard requirements, terminology, and test code for stepvoltage regulators.
776 640 1220 1295 1292 1077 466 1441 451 1411 921 792 447 413 1302 844 234 1424 665 1363 526 198 1346 760 532 62 1401 1158 237 1375 986 944