BAS EN IEC 61557-2:2023
Električna sigurnost u distributivnim sistemima niskog napona do 1000 V naizmjenično (a.c.) i 1500 V istosmjerno (d.c.) - Oprema za ispitivanje, mjerenje ili nadzor zaštitnih mjera - Dio 2: Otpornost izolacije
Opšte informacije
Status: Važeći
Broj strana: 15
Jezik: Engleski
Izdanje: 1.
Metoda usvajanja: Proglašavanje
Datum objave: 13.07.2023
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Apstrakt
<!-- NEW! -->IEC 61557-2:2019 is available as <a href="https://webstore.iec.ch/publication/65551">IEC 61557-2:2019 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.</br></br>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.
Životni ciklus
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Izvorni dokument i stepen usklađenosti
- EN IEC 61557-2:2021, identičan
- IEC 61557-2:2019, identičan