BS EN 54-5:2017 pdf free.Fire detection and fire alarm systems Heat detectors – Point heat detectors.
BS EN 54-5 This European Standard specifies the requirements, test methods and performance criteria for point heat detectors intended for use in fire detection and fire alarm systems installed in and around buildings (see EN 54-1:201 1).
This European Standard provides for the assessment of verification of consistency of performance (AVCP) of point heat detectors to this EN.
For other types of heat detector, or for detectors intended for use in other environments, this standard should only be used for guidance.
Heat detectors with special characteristics and developed for specific risks are not covered by this standard.
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 54-1:2011, Fire detection and fire alarm systems – Part 1: Introduction
EN 50130-4:2011, Alarm systems Part 4: Electromagnetic compatibility . Product family standard: Immunity requirements for components of fire, intruder, hold up, CCTV, access control and social alarm systems
EN 60068-1:1994, Environmental testing – Part 1: General and guidance (IEC 60068-1:1988) EN 60068-2-1:2007, Environmental testing – Part 2-1: Tests- Test A: Cold (1EC 60068-2-1:2007)
EN 60068-2-2:2007, Environmental testing – Part 2-2: Tests- Test B: Dy heat (IEC 60068-2- 2 :2007)
EN 60068-2-6:2008, Environmental testing – Part 2-6: Tests – Test Fc: Vibration (sinusoidal) (IEC 60068-2-6:2008)
EN 60068-2-27:2009, Environmental testing – Part 2-27: Tests – Test Ea and guidance: Shock (IEC 60068-2 -2 7:2009)
EN 60068-2-30:2005, Environmental testing – Part 2-30: Tests – Test Db: Damp heat, cyclic (12 h. 12 h cycle) (IEC 60068-2-30:2005)
For the purposes of this document, the following terms and definitions and those given in EN 54-1:2011 apply.
typical application temperature temperature that an installed point heat detector can be expected to experience for long periods of time in the absence of a fire condition.
Note Ito entry: This temperature is deemed to be 29 °C below the minimum static response temperature, according to the category marked on the point heat detector, as specified in Table 1.
maximum application temperature maximum temperature that an installed point heat detector can be expected to experience, even for short periods of time, In the absence of a fire condition
Note 1 to entry: This temperature is deemed to be 4°C below the minimum static response temperature, according to the category marked on the point heat detector, as specified in Table I.
static response temperature temperature at which the point heat detector would produce an alarm signal if subjected to a vanishingly small rate of rise of temperature.BS EN 54-5 pdf download.