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Normas DIN – AENOR
DIN EN 54-28:2011-04

DIN EN 54-28:2011-04

Fire detection and fire alarm systems - Part 28: Non-resettable line type heat detectors; German version prEN 54-28:2011 / Note: Date of issue 2011-03-28

Systèmes de détection et d'alarme incendie - Partie 28: Détecteurs de chaleur en ligne non-resetable; Version allemande prEN 54-28:2011 / Attention: Date de parution 2011-03-28

Brandmeldeanlagen - Teil 28: Nicht-rücksetzbare linienförmige Wärmemelder; Deutsche Fassung prEN 54-28:2011 / Achtung: Erscheinungsdatum 2011-03-28

Fecha Anulación:
2016-07 /Withdrawn
Equivalencias internacionales:

prEN 54-28 (2011-03)

Relación con otras normas DIN:

Reemplazada por: DIN EN 54-28:2016-07

Resumen:
This European Standard applies to non-resettable line type heat detectors consisting of a sensing element using an electrical sensor cable connected to a sensor control unit, either directly or through an interface module to a control and indicating equipment intended for use in fire detection and fire alarm systems installed in buildings and tunnels. The non-resettable sensing element has a fixed temperature alarm threshold and does not distinguish between short circuit and alarm condition. This standard also covers non-resettable line type heat detectors intended for use in the local protection of plants and machinery. Non-resettable line type heat detectors with special characteristics and developed for specific risks are not covered by this standard. This standard specifies the requirements and performance criteria. This standard specifies the corresponding test methods and the evaluation of conformity of the product to the standard.
Keywords:
Alarm devices, Alarm systems, Ambient temperature, CE marking, Checking equipment, Definitions, Digital, Fire alarm point, Fire alarm system, Fire alarms, Fire brigade, Fire detectors, Fire guards, Fire proofness, Fire protection, Fire risks, Fire safety, Firefighting, Heat, Heat sensitive detectors, Impulses, Interference rejections, Lay, Sensors, Shock, Specification (approval), Temperature, Testing, Testing devices, Thermal probes, Warning devices, Warning system
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