We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
  • I.S. EN 12094-1:2003

    Current The latest, up-to-date edition.
    Add to Watchlist
    This Standard has been added successfully to your Watchlist.
    Please visit My Watchlist to see all standards that you are watching.
    Please log in or to add this standard to your Watchlist.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    You need to be logged in to add this standard to your Watchlist.
    Please log in now or create an account to add.
    You already added this Product in the Watchlist.

    FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR GAS EXTINGUISHING SYSTEMS - PART 1: REQUIREMENTS AND TEST METHODS FOR ELECTRICAL AUTOMATIC CONTROL AND DELAY DEVICES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2003

    Publisher:  National Standards Authority of Ireland

    Add to Watchlist

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviations
       3.1 Terms and definitions
       3.2 Abbreviations
    4 Functional requirements
       4.1 General
       4.2 Environmental class
       4.3 Signal processing and indication
       4.4 Reception and processing of input triggering
            signals
       4.5 Transmission of extinguishing signal
       4.6 Activation of alarm devices
       4.7 Indication of the supply with power
       4.8 Activated condition
       4.9 Indication of activated condition
       4.10 Released condition
       4.11 Indication of Released condition
       4.12 Resetting of the Activated condition and the
            Released condition
       4.13 Fault warning conditions
       4.14 Indication of Fault warning condition
       4.15 Disabled condition
       4.16 Indication of Disabled condition
       4.17 Delay of extinguishing signal (Option with
            requirements)
       4.18 Signal representing the flow of extinguishing
            agent (Option with requirements)
       4.19 Monitoring of the status of components (Option
            with requirements)
       4.20 Emergency hold device (Option with requirements)
       4.21 Control of flooding time (Option with
            requirements)
       4.22 Initiation of secondary flooding (Option with
            requirements)
       4.23 Manual only mode (Option with requirements)
       4.24 Triggering signals to equipment within the system
            (Option with requirements)
       4.25 Extinguishing signals to spare cylinders (Option
            with requirements)
       4.26 Triggering of equipment outside the system (Option
            with requirements)
       4.27 Emergency abort device (Option with requirements)
       4.28 Control of extended discharge (Option with
            requirements)
       4.29 Release of the extinguishing media for selected
            flooding zones (Option with requirements)
       4.30 Activation of alarm devices with different
            signals (Option with requirements)
    5 Design requirements
       5.1 General
       5.2 Mechanical design
       5.3 Manual controls
       5.4 Visible indicators
       5.5 Audible indicators
       5.6 Electrical design of components
       5.7 Circuit design
    6 Additional design requirements for software controlled
       e.c.d.s
       6.1 General
       6.2 Software design
       6.3 Program monitoring
       6.4 Storage of program and data
       6.5 Monitoring of memory contents
       6.6 Software documentation
       6.7 Operation of the e.c.d. in the event of a system
            fault
    7 Marking
    8 Documentation
    9 Tests
       9.1 General test requirements
       9.2 Functional tests
       9.3 Environmental tests
       9.4 Damp heat, cyclic (Operational)
       9.5 Sulphur dioxide (SO[2]) corrosion (endurance)
    10 Evaluation of conform
       10.1 General
       10.2 Initial type testing
       10.3 Factory production control (FPC)
    Annex A (normative) Summary of indications
    Annex B (informative) Design requirements for software
             controlled e.c.d
    Annex ZA (informative) Clauses of this European Standard
             addressing the provisions of the EU Construction
             Products Directive
       ZA.0 Scope of this annex
       ZA.1 Relationship between EU Directive and this
             European Standard
       ZA.2 Procedure for the attestation of conformity of
             e.c.d.s
       ZA.3 CE marking
       ZA.4 EC certificate and declaration of conformity
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides requirements and test methods for electrical automatic control and delay devices (e.c.d.) for use in combination with automatic fire detection and fire alarm systems and CO[2]-, Inert Gas- or Halocarbon Gas-Fire Extinguishing Systems installed in buildings.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective