EN 62271-109:2009/A1:2013

SLOVENSKI STANDARD
01-oktober-2013
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High-voltage switchgear and controlgear - Part 109: Alternating-current series capacitor
by-pass switches (IEC 62271-109:2008/A1:2013)
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 109: Wechselstrom-
Überbrückungsschalter für Reihenkondensatoren (IEC 62271-109:2008/A1:2013)
Appareillage à haute tension - Partie 109: Interrupteurs de contournement pour
condensateurs série à courant alternatif (CEI 62271-109:2008/A1:2013)
Ta slovenski standard je istoveten z: EN 62271-109:2009/A1:2013
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 62271-109/A1
NORME EUROPÉENNE
August 2013
EUROPÄISCHE NORM
ICS 29.130.10
English version
High-voltage switchgear and controlgear -
Part 109: Alternating-current series capacitor by-pass switches
(IEC 62271-109:2008/A1:2013)
Appareillage à haute tension -  Hochspannungs-Schaltgeräte und -
Partie 109: Interrupteurs de Schaltanlagen -
contournement pour condensateurs série Teil 109: Wechselstrom-
à courant alternatif Überbrückungsschalter für
(CEI 62271-109:2008/A1:2013) Reihenkondensatoren
(IEC 62271-109:2008/A1:2013)
This amendment A1 modifies the European Standard EN 62271-109:2009; it was approved by CENELEC on
2013-07-02. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this amendment the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.

This amendment exists in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CENELEC member into its own language and notified to the
CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62271-109:2009/A1:2013 E

Foreword
The text of document 17A/1038/FDIS, future IEC 62271-109:2008/A1, prepared by SC 17A, "High-
voltage switchgear and controlgear", of IEC TC 17, "Switchgear and controlgear" was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN 62271-109:2009/A1:2013.
The following dates are fixed:
• latest date by which the document has (dop) 2014-04-02
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2016-07-02
• latest date by which the national
standards conflicting with the

document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
Endorsement notice
The text of the International Standard IEC 62271-109:2008/A1:2013 was approved by CENELEC as a
European Standard without any modification.

- 3 - EN 62271-109:2009/A1:2013
Annex ZB
(informative)
A-deviations
A-deviation: National deviation due to regulations, the alteration of which is for the time being outside the
competence of the CENELEC national member.
This European Standard does not fall under any Directive of the EU.
In the relevant CENELEC countries these A-deviations are valid instead of the provisions of the European
Standard until they have been removed.
Clause Deviation
1.1 Italy
(I.S.P.E.S.L. (*) Rules, 95 revision: VSR.8.B.1; VSR.8.B.2; M.15.D.2 to .4.)
For high-voltage alternating current circuit-breakers containing gas-filled compartments,
the design pressure is limited to a maximum of 0,5 bar (gauge) and the volume is limited
to a maximum of 2 m . Gas filled compartments having a design pressure exceeding
0,5 bar (gauge) or a volume exceeding 2 m shall be designed according to Italian
pressure vessel code for electrical switchgear (DM1 December 1980 and DM 10
ber 1981 published on Gazzetta Ufficiale n°285 dated 16.10.1981). This
Septem
requirement is not applicable for gas filled compartments having a design pressure
exceeding 0,5 bar (gauge) but a volume not exceeding 25 dm . Italian laws apply to gas
pressurised enclosures made of both insulating and metallic materials with a capacity of
25 litres or above, a design pressure higher than 0,05 kg/cm and a temperature range:
-25 °C/+100 °C (only for insulating materials). Moreover, the manufacturer of any
electrical equipment which comprehends gas pressurised enclosures shall submit the
design of the pressurised enclosures itself to a proper legal Authority indicating the
stresses and the loads which have any influence on the design itself. For each of the
stresses the manufacturer shall indicate the design values and the relevant computations.
Only the use of porcelain type A or S (Aluminous or Siliceous) is permitted.
(*) I.S.P.E.S.L.: Istituto Superiore per la Prevenzione e la Sicurezza del Lavoro.
__________
IEC 62271-109 ®
Edition 2.0 2013-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AMENDMENT 1
AMENDEMENT 1
High-voltage switchgear and controlgear –

Part 109: Alternating-current series capacitor by-pass switches

Appareillage à haute tension –

Partie 109: Interrupteurs de contournement pour condensateurs série à courant

alternatif
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX F
ICS 29.130.10 ISBN 978-2-83220-826-7

– 2 – 62271-109 Amend.1 © IEC:2013
FOREWORD
This amendment has been prepared by subcommittee 17A: High-voltage switchgear and
controlgear, of IEC technical committee 17: Switchgear and controlgear.
The text of this amendment is based on the following documents:
FDIS Report on voting
17A/1038/FDIS 17A/1043/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC web site under
"http://webstore.iec.ch" in the da
...