EN 61243-3-2014 en Live working - Voltage detectors - Part 3 Two-pole low-voltage type.pdf
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1、BSI Standards PublicationLive working Voltage detectorsPart 3: Two-pole low-voltage typeBS EN 61243-3:2014Incorporating corrigendum January 2015BS EN 61243-3:2014National forewordThis British Standard is the UK implementation of EN 61243-3:2014. It is identical to IEC 61243-3:2014, incorporating cor
2、rigendum January 2015. It supersedes BS EN 61243-3:2010, which will be withdrawn on 13 November 2017.The UK participation in its preparation was entrusted to Technical Committee PEL/78, Tools for live working.A list of organizations represented on this committee can be obtained on request to its sec
3、retary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 89448 0ICS 13.260; 29.240.20; 29.260.99Compliance with a Bri
4、tish Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2015.Amendments/corrigenda issued since publicationDate Text affected28 February 2015 Implementation of IEC corrigendum Jan
5、uary 2015: Sub clause 5.3.1.4.3.1, Table B.1 and Table E.1 updatedBRITISH STANDARDEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 61243-3 November 2014 ICS 13.260; 29.240.20; 29.260.99 Supersedes EN 61243-3:2010 English Version Live working - Voltage detectors - Part 3: Two-pole low-voltage type (
6、IEC 61243-3:2014) Travaux sous tension - Dtecteurs de tension - Partie 3:Type bipolaire basse tension (CEI 61243-3:2014) Arbeiten unter Spannung - Spannungsprfer - Teil 3:Zweipoliger Spannungsprfer fr Niederspannungsnetze (IEC 61243-3:2014) This European Standard was approved by CENELEC on 2014-11-1
7、3. 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 obtain
8、ed on application to the CEN-CENELEC Management Centre 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
9、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, H
10、ungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechn
11、iqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 61243-3:2014 E EN 61243-3:2014 - 2 - Foreword The text of doc
12、ument 78/1054/FDIS, future edition 3 of IEC 61243-3, prepared by IEC/TC 78 “Live working“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61243-3:2014. The following dates are fixed: latest date by which the document has to be implemented at national level by publication
13、 of an identical national standard or by endorsement (dop) 2015-08-13 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-11-13 This document supersedes EN 61243-3:2010. Attention is drawn to the possibility that some of the elements of this docu
14、ment may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC). E
15、ndorsement notice The text of the International Standard IEC 61243-3:2014 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60721-2-1:1982 some requirements of IEC
16、61010 are not included in this standard (see A.2, with rationale); some additional requirements of this standard are not specified in IEC 61010 with the rationale (see A.3). This International Standard has been prepared according to the requirements of IEC 61477, where applicable. The product covere
17、d by this standard may have an impact on the environment during some or all stages of its life cycle. These impacts can range from slight to significant, be of short-term or long-term effect, and occur at the global, regional or local level. This standard does not include requirements and test provi
18、sions for the manufacturers of the product, or recommendations to the users of the product for environmental improvement. However, all parties intervening in its design, manufacture, packaging, distribution, use, maintenance, repair, reuse, recovery and disposal are invited to take account of enviro
19、nmental considerations. BS EN 61243-3:2014IEC 61243-3:2014 IEC 2014 9 LIVE WORKING VOLTAGE DETECTORS Part 3: Two-pole low-voltage type 1 Scope This part of IEC 61243 is applicable to hand-held two-pole voltage detectors with their accessories (crocodile clips and detachable leads) to be used in cont
20、act with parts of electrical systems: for a.c. voltages not exceeding 1 000 V at nominal frequencies between 32 16 Hz and up to 500 Hz, and/or for d.c. voltages not exceeding 1 500 V. NOTE The a.c. voltages defined in this standard refer either to phase-to-phase voltages or phase to neutral voltages
21、. Contact electrode extensions are not covered by this standard. Voltage detectors covered by this standard are intended to be used under dry and humid conditions, both indoor and outdoor. They are not intended to be used under rain conditions. Voltage detectors covered by this standard are not inte
22、nded to be used for continuous operation. Voltage detectors covered by this standard are intended to be used up to 2 000 m above sea level. This standard also includes provisions for the following supplementary functions when available (see Annex B): phase indication, rotating field indication, and
23、continuity check. Other supplementary functions are not covered by this standard. Voltage detectors covered by this standard are not considered as measuring devices. Relevant safety requirements for measuring devices are included in IEC 61010 series. 2 Normative references The following documents, i
24、n whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60068-2-6, Environmental test
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