ДСТУ EN 12094-1:2015 Противопожарная техника. Стационарные системы газового пожаротушения. Компоненты систем газового пожаротушения. Часть 1. Требования к электрическим устройствам автоматического управления...

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EN 12094-1:2003

Fixed firefighting systems Components for gas extinguishing systems - Part 1:
 Requirements and test methods for electrical automatic
control and delay devices

прийнято як національний стандарт методом «підтвердження» за позначенням

ДСТУ EN 12094-1:2015
(EN 12094-1:2003, IDT)

ПРОТИПОЖЕЖНА ТЕХНІКА
Стаціонарні системи газового пожежогасіння.
Компоненти систем газового пожежогасіння.
Частина 1. Вимоги до електричних пристроїв автоматичного управління і затримки та методи їх випробування

З наданням чинності від 2016-01-01

EUROPEAN STANDARD
 NORME EUROPEENNE
 EUROPAISCHE NORM

EN 12094-1

April 2003

ICS 13.220.20

English version

Fixed firefighting systems - Components for gas extinguishing systems - Part 1:
 Requirements and test methods for electrical automatic control and delay devices

Installations fixes de lutte contre I'incendie - Elements
constitutifs pour installations d'extinction a gaz - Partie 1:
Exigences et methodes d'essais applicables aux dispositifs electriques automatiques
de commande et de tempo risation

Ortsfeste Brandbekampfungsanlagen - Bauteile fur
Loschanlagen mit gasformigen Loschmitteln - Teil 1:
Anforderungen und PrCifverfahren fur automatische elektrische Steuer-
 und Verzogerungseinrichtungen

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.

Contents

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 condition

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

5.5 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

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 (SO2) corrosion (endurance)

10 Evaluation of conformity

10.1 General

10.2 Initial type testing

10.3 Factory production control (FPC)

Annex A (normative) Summary of indications

Annex В (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.O 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

Foreword

This document (EN 12094-1:2003) has been prepared by Technical Committee CEN/ТС 191, "Fixed firefighting systems", the secretariat of which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2003, and conflicting national standards shall be withdrawn at the latest by April 2006.

This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s).

For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document.

This European Standard is part of a series concerned with gas extinguishing system components.

The following European Standards are planned to cover: gas extinguishing systems (EN 12094) sprinkler systems (EN 12259 and EN 12845) powder systems (EN 12416) explosion protection systems (EN 26184) foam systems (EN 13565) hose systems (EN 671) smoke and heat control systems (EN 12101) water spray systems¹)

This European Standard has the general title "Fixed firefighting systems - Components for gas extinguishing systems" and will consist of the following parts:

Part 1: Requirements and test methods for electrical automatic control and delay devices

Part 2: Requirements and test methods for non-electrical automatic control and delay devices

Part 3: Requirements and test methods for manual triggering and stop devices

Part 4: Requirements and test methods for container valve assemblies and their actuators

Part 5: Requirements and test methods for high and low pressure selector valves and their actuators for C0₂ systems

Part 6: Requirements and test methods for non electrical disable devices for C0₂ systems Part 7: Requirements and test methods for nozzles for C0₂ systems 1) under preparation 4

Part 8: Requirements and test methods for flexible connectors for CO2 systems

Part 9: Requirements and test methods for special fire detectors

Part 10: Requirements and test methods for pressure gauges and pressure switches

Part 11: Requirements and test methods for mechanical weighing devices

Part 12: Requirements and test methods for pneumatic alarm devices

Part 13: Requirements and test methods for check valves and non-return valves

Part 16: Requirements and test methods for odorizing devices for C0₂ low pressure systems

Part 17: Pipe hangers

Part 20: Requirements and test methods for compatibility of components Annex A is normative. Annex В is informative.

This document includes a Bibliography.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom.

Introduction

It has been assumed in the preparation of this standard that the execution of its provisions is entrusted to appropriately qualified and experienced people.

All pressure data in this European Standard are given as gauge pressures in bar, unless otherwise stated.

NOTE 1 bar = 10⁵ N m^-2 = 100 kPa.

1 Scope

This European Standard specifies 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 C0₂-, Inert Gas- or Halocarbon Gas-Fire Extinguishing Systems installed in buildings.

The standard specifies compulsory functions which shall be provided on all electrical automatic control and delay devices and optional functions (options with requirements) which may be provided.

Additional functions associated with fire extinguishing can be provided, but are not covered by this standard.

2 Normative references

This European Standard incorporates by dated or undated references, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments).

EN 54-1, Fire detection and fire alarm systems - Part 1: Introduction.

EN 54-2, Fire detection and fire alarm systems - Part 2: Control and indicating equipment.

EN 54-4, Fire detection and fire alarm systems - Part 4: Power supply equipment.

EN 12094-2, Fixed firefighting systems - Components for gas extinguishing systems - Part 2: Requirements and test methods for non-electrical automatic control and delay devices.

EN 60068-1, Environmental testing - Part 1: General and guidance (IEC 60068-1:1988 + Corrigendum 1988 + A1:1992).

EN 60068-2-30, Environmental testing - Part 2: Tests - Test Db and guidance: Damp heat, cyclic (12 + 12-hour cycle) (IEC 60068-2-30:1980 + AV.1985).

prEN 60068-2-42, IEC 60068-2-42: Environmental testing - Part 2-42: Test methods; Test Kc: Sulphur dioxide test for contacts and connections

EN 60529, Degrees of protection provided by enclosures (IP-Codes) (IEC 60529:1989).

EN 60721-3-3, Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 3: Stationary use at weather-protected locations (IEC 60721-3-3:1994).