Projekta Nr.prEN 54-27 rev
NosaukumsThis European Standard specifies requirements, test methods and performance criteria for fire detectors which detect smoke in air ducts for buildings and civil engineering works as a part of a fire detection and fire alarm system or as an actuator for a fire protection system. Duct smoke detectors with special characteristics and developed for specific risks are not covered by this document.
Reģistrācijas numurs (WIID)66290
Darbības sfēraThis European Standard specifies requirements, test methods and performance criteria for fire detectors which detect smoke in air ducts for buildings and civil engineering works as a part of a fire detection and fire alarm system or as an actuator for a fire protection system. Duct smoke detectors with special characteristics and developed for specific risks are not covered by this document.
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