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AS 1603-1974

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Thermal detectors for fire alarm installations

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

29-05-2024

Language(s)

English

Published date

01-11-1974

€62.23
Excluding VAT

Covers the design, construction, marking, performance and testing of five types of detector for 'rate of rise' and 'fixed temperature' applications. Performance is prescribed in relation to insulation resistance tests and thermal tests (22 degrees Celsius/min, 6 degrees Celsius/min, 2 degrees Celsius/min and 0.5 degrees Celsius/min), together with an instantaneous rise of 20 degrees Celsius or 30 degrees Celsius according to type. Tests for resistance to corrosion, shock, crushing, low temperature, voltage excursion and transient voltage are also included together with test for strength of screw threads and fixings. Recommendations on the selection of the type of thermal detector and on the application of fixed capacitors are given.

Withdrawn TAS August 1990

AS 1470-1986 Health and safety at work - Principles and practices
AS 3689.1-1989 Automatic fire extinguishing systems using halogenated hydrocarbons Halon 1301 total flooding systems
AS 2201.2-1992 Intruder alarm systems - Central stations
AS 2362.13-1993 Automatic fire detection and alarm systems - Methods of test for actuating devices - Corrosion test

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