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Standard ČSN EN IEC 61820-3-4 1.12.2023 preview

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ČSN EN IEC 61820-3-4 (360065)

Electrical installations for lighting and beaconing of aerodromes - Part 3-4: Safety secondary circuits in series circuits - General safety requirements

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STANDARD published on 1.12.2023


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The information about the standard:

Designation standards: ČSN EN IEC 61820-3-4
Classification mark: 360065
Catalog number: 517921
Publication date standards: 1.12.2023
SKU: NS-1159516
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Lighting installation systemsConstruction of airports

Annotation of standard text ČSN EN IEC 61820-3-4 (360065):

Tato část IEC 61820 specifikuje ochranná ustanovení pro provoz systémů svítidel napájených sériovými obvody v leteckém pozemním osvětlení.

Zde popsaná ochranná ustanovení se týkají pouze sekundárních napájecích systémů pro zátěže, které jsou elektricky odděleny od sériového obvodu.

Tento dokument specifikuje úroveň SELV, případně PELV, s ohledem na dodatečnou ochranu osob při práci na sekundárních obvodech pod napětím, kterou provádějí osoby s elektrotechnickou kvalifikací. Tento dokument se rovněž zabývá zvláštními provozními vlastnostmi leteckého pozemního osvětlení a řeší úroveň školení a požadavky na postupy údržby podrobně popsané v IEC 61821 a dalších národních nebo regionálních předpisech.

Cílem požadavků a zkoušek je stanovit specifikační rámec pro projektanty systémů, montéry systémů, uživatele a pracovníky údržby, aby bylo zajištěno bezpečné a hospodárné používání elektrických sys-témů v zařízeních pro signalizaci letišť.

Tento dokument doplňuje stávající normy IEC pro letecké pozemní osvětlení (LPO) a lze jej použít jako specifikaci návrhu

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