BS EN IEC 62271-109:2019 - High-voltage switchgear and controlgear. Alternating-current series capacitor by-pass switches

BS EN IEC 62271-109:2019

High-voltage switchgear and controlgear. Alternating-current series capacitor by-pass switches

Status : Current   Published : June 2019

Format
PDF

Format
HARDCOPY



IEC 62271-109:2019 is available as

IEC 62271-109:2019 RLV

which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62271-109:2019 is applicable to AC series capacitor by-pass switches designed for outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 52 kV. It is only applicable to by-pass switches for use in three-phase systems. This document is also applicable to the operating devices of by-pass switches and to their auxiliary equipment. This third edition cancels and replaces the second edition published in 2008 and Amendment 1:2013. This edition constitutes a technical revision. This edition contains the following significant technical changes with respect to the previous edition:
a) the document has been restructured according to edition 2.0 of IEC 62271-1;
b) the rated voltage assignation across the by-pass switch has been aligned to the rule defined in IEC 60143-1;
c) clarification has been given regarding rated continuous current of compensated and uncompensated line;
d) some clarifications have been given following a loss of "suitable precautions";
e) as per Amendment 2 of IEC 62271-100, the section "Rated time quantities" has been moved to Clause 6 under "Time quantities";
f) as per Amendment 2 of IEC 62271-100, the section "Test for static mechanical loads" have been moved to Clause 6 under "Static mechanical loads";
g) additional rules have been introduced for vacuum interrupters during impulse tests;
h) additional clarifications have been given regarding the number of reduced impulses during impulse tests;
i) a wider tolerance on the current damping during by-pass making current test-duty has been introduced.




Standard NumberBS EN IEC 62271-109:2019
TitleHigh-voltage switchgear and controlgear. Alternating-current series capacitor by-pass switches
StatusCurrent
Publication Date14 June 2019
Normative References(Required to achieve compliance to this standard)EN 62271-1:2017, EN 62271-100:2009, IEC 60050-441:1984, EN 60137:2017, EN 62271-100:2009/A2:2017, EN 62271-100:2009/A1:2012, IEC 60143-2:2012, IEC 62271-1:2017, IEC 62271-100:2008/AMD1:2012, IEC 60050-151:2001, EN 60270, EN 62271-4, IEC 60270, IEC 60060 (all parts), EN 62271-101, IEC 60480, IEC 60050-436:1990, EN IEC 60376, IEC 60376, IEC 62271-101, EN 60060 series, IEC 62271-102:2018, IEC 62271-100:2008, IEC 60050-614:2016, IEC 60143-1:2015, EN IEC 62271-102:2018, EN 60143-2:2013, EN 60143-1:2015, IEC 62271-100:2008/AMD2:2017, IEC 60137:2017
Informative References(Provided for Information)IEC 60071-2, IEC 60296, IEC 62271-203, EN IEC 60071-2, IEC 62271-200, IEC TR 62271-300, EN 60296, EN 62271-200, EN 60529, Guide ISO/IEC 98-1:2009, EN 62271-203, IEC TR 62271-306, EN 60060-1:2010, IEC 60071-1, IEC 60050-601, IEC 60529, EN 60071-1, IEC 60060-1:2010
ReplacesBS EN 62271-109:2009+A1:2013
International RelationshipsEN IEC 62271-109:2019,IEC 62271-109:2019
Draft Superseded By17/30368308 DC
DescriptorsType testing, Alternating current, Electrical testing, Electric current control, Rated current, Outdoor electric equipment, Electric power distribution, Capacitors, Circuit-breakers, Short-circuit currents, Switchgear, Electric control equipment, Switches, Electrical equipment, Ratings, Electrical protection equipment, Switch-fuses, High-voltage equipment
ICS29.130.10
Title in FrenchAppareillage à haute tension Interrupteurs de contournement pour condensateurs série à courant alternatif
Title in GermanHochspannungs-Schaltgeräte und -Schaltanlagen Wechselstrom-Überbrückungsschalter für Reihenkondensatoren
CommitteePEL/17
ISBN978 0 580 51800 3
PublisherBSI
FormatA4
DeliveryYes
Pages140
File Size3.287 MB
Price£328.00


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