This englishlanguage version is publication, including its validity, is available in the iec catalogue of publications. The text of this standard is based on the following documents. Part 3, insulation levels, dielectric tests and external clearances in air iec 60076 3, ed. International standard iec 600763 second edition 200003 power transformers part 3. This international standard applies to power transformers as defined by iec 60076 1. International iec standard 600763 second edition 200003 power transformers part 3. Save norma iec 600761 transformadores espanol for later. Iec shall not be held responsible for identifying any or all such patent rights. The object of iec is to promote international cooperation on all questions concerning standardization in the electrical and electronic fields.
This first edition constitutes a technical revision of the material given in iec. The methods are applicable to transformers, reactors and their cooling devices either fitted to or separate from the transformer as covered by the. This second edition cancels and replaces the first edition published in 1980, amendment 1 1981 and iec 6007631 1987. Insulation levels, dielectric tests and external clearances in air iec 600765 power transformers part 5. Iec 60076 4 guide to the lightning impulse and switching impulse testing power transformer and reactors. Insulation levels, dielectric tests and external clearances in air this englishlanguage version is derived from the original bilingual publication by leaving out all frenchlanguage pages. This third edition iecof 600763 cancels and replaces the second edition published in 2000, and constitutes a technical revision. Guide to the lightning impulse and switching impulse testing power transformers and reactors iec tcsc 14 on. Iec60076powertransformersiec 60076 power transformers packagethe iec 60076. 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. Over 20 000 experts from industry, commerce, government, test and research labs, academia and consumer groups participate in iec standardization work. General abb specification for hidry power transformers. Iec 60076 2 power transformers temperature rise iec 60076 3 power transformers insulation levels, dielectric tests, and external clearances in air. This international standard applies to the power transformers specified in the scope of iec 60076 1.
Norma iec 600761 transformadores espanol vnd56yzej5lx. Ability to withstand short circuit iec 6007610 determination of sound levels. International standard iec 60076 7 has been prepared by iec technical committee 14. Temperature rise iec 600763 power transformers part 3. Iec 600763 power transformers insulation levels, dielectric tests, and external clearances in air. Iec 600763 and iec 6007631 for oilimmersed transformers, and iec 60726 for drytype transformers. The international electrotechnical commission iec is the worlds leading organization that prepares and publishes international standards for all electrical, electronic and related technologies. Missing page numbers correspond to the frenchlanguage pages. All bsi british standards available online in electronic and print formats. International standard iec 600763 has been prepared by iec technical committee 14. Din en 600763 201408 leistungstransformatoren teil 3. Insulation levels, dielectric tests and external clearances in air iec tcsc 14 on. 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 called up by crossreference in the other standard. This international standard applies to power transformers as defined by iec 600761.
The international electrotechnical commission iec is the leading global organization that prepares and publishes international standards for all electrical, electronic and related technologies. Insulation levels, dielectric tests and external clearances in air iec 600763. It specifies the insulation requirements and the corresponding insulation tests with reference to specific windings and their terminals. Such standards exist for drytype transformers iec 60076 11, for reactors in general iec 60289, for traction transformers and reactors iec 60310, and are under preparation for static convertor transformers. This document applies to electromechanical elementary relays considered as nonrepaired items i. International standard iec 60076 3 has been prepared by iec technical committee 14. Insulation levels, dielectric tests and external clearances in air. Such standards exist for drytype transformers iec 6007611, for reactors in general iec 60289, for traction transformers and reactors iec 60310, and are under preparation for static convertor transformers. This standard cancels and replaces iec 60354 published in 1991. This third edition iecof 60076 3 cancels and replaces the second edition published in 2000, and constitutes a technical revision.
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