NEN-EN 50171:1996 2e Ontw. en

Centrale noodverlichtingssystemen - Centrale voedingssystemen

  • Deze norm is ingetrokken sinds 01-06-2001


Over deze norm

Status Ingetrokken
Aantal pagina's 20
Commissie Installatievoorschriften, lage spanning
Gepubliceerd op 01-10-1996
Taal Engels
Specifies the general requirements for central supply systems for an independent energy supply to essential safety equipment. In particular it covers permanently connected to a.c. supply voltages not exceeding 1000 V and that use as the alternative power source. The central power supplies are intended to energize essential safety equipment in the case of failure of the normal supply, for example; - emergency escape lighting - electrical circuits of automatic fire extinguishing installations - pageing systems and signalling safety installations - smoke extraction equipment - carbon monoxide warming systems - specific safety installations related to specific buildings e.g. high risk areas.


ICS-code 91.140.50
Nederlandse titel Centrale noodverlichtingssystemen - Centrale voedingssystemen
Engelse titel Central power supply systems
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