NF EN 61557-3 : 2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1000 V A.C. AND 1500 V D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 3: LOOP IMPEDANCE
12-01-2013
14-01-2023
AVANT-PROPOS
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Exigences
5 Marquages et instructions de fonctionnement
5.1 Marquage
5.2 Instructions de fonctionnement
6 Essais
Bibliographie
Annexe ZA (normative) Références normatives à d'autres
publications internationales avec les
publications européennes correspondantes
Defines the requirements applying to equipment for measurement of the loop impedance between a phase and protective conductor, or between a phase conductor and neutral or between two phase conductors by means of the voltage drop when the circuit being tested is loaded.
| DevelopmentNote |
Indice de classement: C42-198-3PR. PR NF EN 61557-3 November 2005. (11/2005) PR NF EN 61557-3 April 2018. (05/2018)
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| DocumentType |
Standard
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| PublisherName |
Association Francaise de Normalisation
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| Status |
Superseded
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| SupersededBy |
| Standards | Relationship |
| IEC 61557-3:2007 | Identical |
| I.S. EN 61557-3:2007 | Identical |
| DIN EN 61557-3 : 2008 | Identical |
| BS EN 61557-3:2007 | Identical |
| NBN EN 61557-3 : 2007 | Identical |
| EN 61557-3:2007 | Identical |
| UNE-EN 61557-3:2007 | Identical |
| NF EN 61557-1 : 2007 | ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1000 V A.C. AND 1500 V D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 1: GENERAL REQUIREMENTS |
| NF EN 61557-1 : 2007 | ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1000 V A.C. AND 1500 V D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 1: GENERAL REQUIREMENTS |
| IEC 61557-1:2007 | Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements |
| NF EN 61010-1 : 2011 | SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL AND LABORATORY USE - PART 1: GENERAL REQUIREMENTS |
| IEC 61010-1:2010+AMD1:2016 CSV | Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements |