EN 61243-3:2010
(Main)Live working - Voltage detectors - Part 3: Two-pole low-voltage type
Live working - Voltage detectors - Part 3: Two-pole low-voltage type
IEC 61243-3:2009 is applicable to hand-held two-pole voltage detectors with its accessories (crocodile clips and detachable leads) to be used in contact with parts of electrical systems: - for a.c. voltages not exceeding 1 000 V at nominal frequencies between 16 2/3 Hz and up to 500 Hz, and/or - for d.c. voltages not exceeding 1 500 V. 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 intended 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. Voltage detectors covered by this standard are not considered as measuring devices. Relevant safety requirements for measuring devices are included in IEC 61010 series. This second edition cancels and replaces the first edition published in 1998. It is a technical revision.
Arbeiten unter Spannung - Spannungsprüfer - Teil 3: Zweipoliger Spannungsprüfer für Niederspannungsnetze
Travaux sous tension - Détecteurs de tension - Partie 3: Type bipolaire basse tension
La CEI 61243-3:2009 concerne les détecteurs de tension portatifs bipolaires ainsi que leurs accessoires (les pinces crocodiles et les cordons détachables) pour un usage au contact avec des pièces d'installations électriques: - à des tensions alternatives n'excédant pas 1 000 V à des fréquences nominales comprises entre 16 2/3 Hz et 500 Hz, et/ou - à des tensions continues n'excédant pas 1 500 V. Les détecteurs de tension couverts par la présente norme sont prévus pour une utilisation sous des conditions sèches et humides, à l'intérieur et à l'extérieur. Ils ne sont pas prévus pour une utilisation en conditions de pluie. Les détecteurs de tension couverts par la présente norme ne sont pas prévus pour un fonctionnement en continu. Les détecteurs de tension couverts par la présente norme sont prévus pour une utilisation à une altitude allant jusqu'à 2 000 m au-dessus du niveau de la mer. Les détecteurs de tension couverts par la présente norme ne sont pas considérés comme des instruments de mesure. Les exigences de sécurité relatives aux instruments de mesure sont incluses dans la série de normes CEI 61010. Cette deuxième édition annule et remplace la première édition publiée en 1998. Elle constitue une révision technique.
Delo pod napetostjo - Indikator napetosti - 3. del: Dvopolni nizkonapetostni tip (IEC 61243-3:2009)
Ta del IEC 61243 je primeren za ročne dvopolne indikatorje napetosti s priborom (krokodilskimi sponkami in ločljivimi žicami), ki se uporabljajo pri stiku z deli električnih sistemov:
– za izmenični tok napetosti, ki ne presega 1000 V pri nominalnih frekvencah med 3 2 16 Hz in
do 500 Hz, in/ali
– za enosmerni tok napetosti, ki ne presega 1500 V.
OPOMBA: Izmenični tok napetosti, ki so opredeljene v tem standardu, se nanaša bodisi na medfazne napetosti ali fazne napetosti.
Standard ne zajema kontaktnih podaljšanj elektrod.
Indikatorji napetosti, ki jih zajema ta standard, so namenjeni uporabi v suhih in vlažnih razmerah, v zaprtih prostorih in na prostem. Niso namenjeni uporabi v deževnih razmerah. Indikatorji napetosti, ki jih zajema ta standard, niso namenjeni uporabi za neprekinjeno delovanje.
Indikatorji napetosti, ki jih zajema ta standard, so namenjeni uporabi do 2000 m nadmorske
višine.
Ta standard tudi vključuje določbe za naslednje dodatne funkcije, kadar so na voljo (glej dodatek B):
– navedba faze;
– navedba vrtilnega polja in
– preverjanje zveznosti.
Standard ne zajema drugih dodatnih funkcij.
Indikatorji napetosti, ki jih zajema ta standard, se ne obravnavajo kot merilne naprave. Ustrezne varnostne zahteve za merilne naprave so zajete v seriji IEC 61010.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Delo pod napetostjo - Indikator napetosti - 3. del: Dvopolni nizkonapetostni tip (IEC 61243-3:2009)Arbeiten unter Spannung - Spannungsprüfer -- Teil 3: Zweipoliger Spannungsprüfer für NiederspannungsnetzeTravaux sous tension - Détecteurs de tension -- Partie 3: Type bipolaire basse tensionLive working - Voltage detectors -- Part 3: Two-pole low-voltage type13.260Protection against electric shock. Live workingICS:Ta slovenski standard je istoveten z:EN 61243-3:2010SIST EN 61243-3:2011en01-maj-2011SIST EN 61243-3:2011SLOVENSKI
STANDARDSIST EN 61243-3:20001DGRPHãþD
EUROPEAN STANDARD EN 61243-3 NORME EUROPÉENNE
EUROPÄISCHE NORM May 2010
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2010 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61243-3:2010 E
ICS 13.260; 29.240.20; 29.260.99 Supersedes EN 61243-3:1998 + corr. Feb.2002
English version
Live working -
Voltage detectors -
Part 3: Two-pole low-voltage type (IEC 61243-3:2009)
Travaux sous tension -
Détecteurs de tension -
Partie 3: Type bipolaire basse tension (CEI 61243-3:2009)
Arbeiten unter Spannung -
Spannungsprüfer -
Teil 3: Zweipoliger Spannungsprüfer
für Niederspannungsnetze (IEC 61243-3:2009)
This European Standard was approved by CENELEC on 2010-05-01. 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, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
Foreword The text of document 78/821/FDIS, future edition 2 of IEC 61243-3, prepared by IEC TC 78, Live working, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61243-3 on 2010-05-01. This European Standard supersedes EN 61243-3:1998 + corr. Feb. 2002. This edition includes the following significant technical changes with respect to EN 61243-3:1998: –
no more switches are allowed for scale change; –
all the voltage detectors are now for use indoor and outdoor excluding the use under rain conditions; –
no contact electrode which has the construction of a hook is allowed; –
no more voltage classes (A and B) are considered; –
the concept of double or reinforced insulation design (or constructional arrangements providing an equivalent protection) is added; –
for testing, the consideration of normal and single fault conditions is added; –
EMC requirements and tests are upgraded; –
the influence of interference voltage is now considered; –
the classification of the voltage detector into an overvoltage category is increased to at least category III; –
the protection against electrical stresses is reinforced (transient and temporary overvoltages); –
the degree of protection provided by all the enclosures (IP code) is increased to be at least IP54, unless otherwise specified; –
the requirement and test for switches for temporary loading have been reviewed; –
the requirement for ELV indication has been reviewed (a redundant non-disconnectable indicating system is not anymore the unique means allowed); –
the ranges of climatic conditions for operation of voltage detectors of category N and of category S have been reviewed; –
the ball pressure test now refers to EN 60695-10-2; –
a wear test concerning the insulating material of the lead(s) is added; –
the conformity assessment of voltage detectors having completed the production phase is added; –
the normative annex on supplementary functions has been reviewed; –
the normative annex on sampling plans and procedure has been deleted (not applicable according to EN 61318); –
the informative annex on acceptance tests has been deleted (consideration now included in
EN 61318). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. 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)
2011-02-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2013-05-01 Annex ZA has been added by CENELEC. _________ SIST EN 61243-3:2011
- 3 - EN 61243-3:2010
Endorsement notice The text of the International Standard IEC 61243-3:2009 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 60743:2001 NOTE
Harmonized as EN 60743:2001 (not modified). ISO 9000:2005 NOTE
Harmonized as EN ISO 9000:2005 (not modified). __________
Annex ZA
(normative)
Normative references to international publications with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE
When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
Publication Year Title EN/HD Year
IEC 60068-2-6 - Environmental testing -
Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
EN 60068-2-6 -
IEC 60068-2-31 2008 Environmental testing -
Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens EN 60068-2-31 2008
IEC 60068-2-75 1997 Environmental testing -
Part 2-75: Tests - Test Eh: Hammer tests EN 60068-2-75 1997
IEC 60112 - Method for the determination of the proof
and the comparative tracking indices of solid insulating materials EN 60112 -
IEC 60304 - Standard colours for insulation for low-frequency cables and wires HD 402 S2 -
IEC 60417 - Graphical symbols for use on equipment - -
IEC/TS 60479-1 2005 Effects of current on human beings and livestock -
Part 1: General aspects - -
IEC 60529 + A1 1989 1999 Degrees of protection provided by enclosures (IP Code) EN 60529 + A1 1991 2000
IEC 60664-1 2007 Insulation coordination for equipment within low-voltage systems -
Part 1: Principles, requirements and tests EN 60664-1 2007
IEC 60664-3 - Insulation coordination for equipment within low-voltage systems -
Part 3: Use of coating, potting or moulding for protection against pollution EN 60664-3 -
IEC 60695-10-2 2003 Fire hazard testing - SIST EN 61243-3:2011
IEC 61243-3Edition 2.0 2009-11INTERNATIONAL STANDARD NORME INTERNATIONALELive working – Voltage detectors –
Part 3: Two-pole low-voltage type
Travaux sous tension – Détecteurs de tension –
Partie 3: Type bipolaire basse tension
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XBICS 13.260; 29.240.20; 29.260.99 PRICE CODECODE PRIXISBN 978-2-88910-452-9
– 2 – 61243-3 © IEC:2009 CONTENTS FOREWORD.5 INTRODUCTION.7 1 Scope.8 2 Normative references.8 3 Terms and definitions.10 4 Requirements.13 4.1 General requirements.13 4.1.1 Safety.13 4.1.2 Indication.13 4.1.3 Electromagnetic compatibility (EMC).14 4.2 Functional requirements.14 4.2.1 Clear indication.14 4.2.2 Clear perceptibility.15 4.2.3 Temperature and humidity dependence of the indication.15 4.2.4 Frequency dependency for a.c. voltage detector.16 4.2.5 Ripple dependency for d.c. voltage detector.16 4.2.6 Response time.16 4.2.7 Power source dependability.16 4.2.8 Testing element.16 4.2.9 Time rating.16 4.3 Electrical requirements.17 4.3.1 Insulating material.17 4.3.2 Protection against electric shocks.17 4.3.3 Current limiting elements.17 4.3.4 Minimum clearance and creepage distances.17 4.3.5 Protection against electrical stresses.20 4.3.6 Lead(s).20 4.3.7 Probes.20 4.3.8 Connector(s) (if any).20 4.3.9 Accessible switches in the detecting circuit for temporary loading (if any).20 4.4 Mechanical requirements.20 4.4.1 Design.20 4.4.2 Dimensions, construction.22 4.4.3 Degree of protection provided by enclosures.22 4.4.4 Resistance to vibration.22 4.4.5 Drop resistance.22 4.4.6 Shock resistance.22 4.4.7 Possible disassembling.22 4.4.8 Surface temperature.23 4.4.9 Resistance to heat.23 4.4.10 Probes.23 4.4.11 Lead(s).23 4.5 Marking.23 4.5.1 General.23 4.5.2 Marking on the indicator.23 SIST EN 61243-3:2011
61243-3 © IEC:2009 – 3 – 4.5.3 Marking on the probe and/or the lead.24 4.6 Instructions for use.24 4.7 Requirements in case of reasonably foreseeable misuse during live working.24 4.7.1 AC/DC voltage misuse.24 4.7.2 Maximum current to earth in case of misuse.25 4.7.3 Misuse in case of mistaking of the voltage of the low voltage network.26 5 Tests.26 5.1 General.26 5.2 Tests for general requirements.27 5.2.1 Indication.27 5.2.2 Electromagnetic compatibility (EMC).27 5.3 Tests for functional requirements.28 5.3.1 Clear indication.28 5.3.2 Clear perceptibility of visual indication.
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