IEC. First edition. Surge arresters –. Part 6: Surge arresters containing both series and parallel gapped structures –. Rated 52 kV and less. 14 Nov IEC Standard | Surge arresters – Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission. IEC Standard | Lightning arresters – Part 2: Expulsion-type lightning arresters.
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This edition includes the following significant technical changes with respect to the previous edition: Selection and application recommendations Status: In Annex J, some aspects regarding the old type of SiC gapped arresters are discussed. Selection and application recommendations This document has been re-assessed by the committee, and judged to still be up to date.
Please download Ie or Firefox or view our browser tips. The fair was held from 23 to 27 April This edition constitutes a technical revision.
Surge arrester residual voltage is a major parameter to which most users have paid a lot of attention to when selecting the type and rating. Your basket is empty. Accept and continue Learn more about the cookies we use and how to change your settings. This edition includes the following significant technical changes with respect to the previous edition: Most contain our own built-in innovative patented solutions.
You may experience issues viewing this site in Internet Explorer 9, 10 or International Classification for Standards ICS is an international classification system for technical standards. NKI – tension insulators Our tension insulators have specified iev load 90 kN.
This second edition cancels and replaces the first edition published in The number of visitors and established business contacts is in line with expectations. The user of surge arresters will, in that jec, not be required to apply the whole process introduced here to any new installation and.
IEC 60099-5 Ed. 3.0 en(2018)
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New Edition of IEC Published | In Compliance Magazine
The Lec discharge capability test has been completely re-written and re-named to Test to verify the repetitive charge transfer rating, Qrs with lightning discharges to reflect changes introduced in IEC Ed. Do you need a multi-user copy?
Find Similar Items This product falls into the following categories. Vis ikke denne igen. Withstand voltage, Coordination, Three-phase current, Electrical protection equipment, Overvoltage protection, Lightning protection, Surge protection, Electrical insulation, Surge limiters, Rated voltage, Selection.
It is likely, however, that for some systems, or in some countries, the requirements on system reliability and design are sufficiently uniform, so that the recommendations of the present standard may lead to the definition of narrow ranges of arresters.
Considering the particular design concept and the special application on overhead transmission and distribution lines, some unique requirements and tests are introduced, such as the verification test for coordination between insulator withstand and EGLA protective level, the follow current interrupting test, mechanical load tests, etc. Learn more about cookies. This edition constitutes a technical revision. Search all products by.