Aktivní norma | Vydána: 26.07.2019

IEC 61557-2-ed.3.0

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
(Securite electrique dans les reseaux de distribution basse tension au plus egale a 1 000 V c.a. et 1 500 V c.c. - Dispositifs de controle, de mesure ou de surveillance de mesures de protection - Partie 2: Resistance d´isolement)

Dostupné jazyky: Anglicky a francouzsky

Dostupné provedení: Elektronické PDF, Tištěné, CD-ROM

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Podrobné informace

Označení: IEC 61557-2-ed.3.0

Datum vydání: 26.07.2019

Stran: 19

Země: Mezinárodní technická norma

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Anotace

IEC 61557-2:2019 specifies the requirements applicable to equipment for measuring the insulation resistance of equipment and installations in the de-energized state IEC 61557-2:2019 cancels and replaces the second edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) addition of requirements as regards measurement category; b) addition of new requirements for operating instructions; c) alignment of the structure with that of the the whole IEC 61557 series. LIEC 61557-2:2019 specifie les exigences applicables aux appareils destines a mesurer la resistance disolement dappareils et dinstallations hors tension. LIEC 61557-2:2019 annule et remplace la deuxieme edition parue en 2007. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition anterieure: a) ajout dune exigence relative a la categorie de mesure; b) ajout de nouvelles exigences relatives aux instructions de fonctionnement; c) alignement de la structure sur lensemble de la serie IEC 61557.

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