EN 61921:2003

Power capacitors - Low-voltage power factor correction banks

Applicable to low-voltage a.c. capacitor banks intended to be used for power factor correction purposes, equipped with a built-in switchgear and controlgear apparatus capable of connecting to or disconnecting from the mains part(s) of the bank with the aim to correct its power factor.

Kondensatorbatterien zur Korrektur des Niederspannungsleistungsfaktors

Condensateurs de puissance - Batteries de compensation du facteur de puissance basse tension

S'applique aux batteries de condensateurs à basse tension en courant alternatif destinées à la compensation du facteur de puissance. Ces batteries comportent des appareillages de connexion et de commande intégrés capables de mettre sous tension ou hors tension des fractions de l'ensemble afin de compenser le facteur de puissance du réseau.

Power capacitors - Low-voltage power factor correction banks

General Information

• Status: Published
• Publication Date: 03-Jul-2003
• Withdrawal Date: 31-May-2006
• ICS: 31.060.70 - Power capacitors
• Technical Committee: CLC/SR 33 - Power capacitors
• Drafting Committee: IEC/TC 33 - IEC_TC_33
• Parallel Committee: IEC/TC 33 - IEC_TC_33
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 04-Jul-2003
• Completion Date: 04-Jul-2003
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Directive: 2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC
• Directive: 73/23/EEC - Electrical equipment designed for use within certain voltage limits
• Ref Project: SIST EN 61921:2003 - Power capacitors - Low-voltage power factor correction banks

Standards Content (Sample)

SLOVENSKI SIST EN 61921:2003
STANDARD
oktober 2003
Power capacitors - Low-voltage power factor correction banks
ICS 31.060.70 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 61921
NORME EUROPÉENNE
EUROPÄISCHE NORM July 2003
ICS 31.060.70
English version
Power capacitors –
Low-voltage power factor correction banks
(IEC 61921:2003)
Condensateurs de puissance -  Kondensatorbatterien zur Korrektur
Batteries de compensation des Niederspannungsleistungsfaktors
du facteur de puissance basse tension (IEC 61921:2003)
(CEI 61921:2003)
This European Standard was approved by CENELEC on 2003-06-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard 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 Central Secretariat or to any CENELEC member.

This European Standard 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.

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

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 61921:2003 E
Foreword
The text of document 33/387/FDIS, future edition 1 of IEC 61921, prepared by IEC TC 33, Power
capacitors, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 61921 on 2003-06-01.
The following dates were fixed:

– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2004-03-01

– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2006-06-01

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