ДСТУ EN 54-22:2021 Системы пожарной сигнализации и оповещения. Часть 22. Извещатели пожарные тепловые линейные возобновляемые (EN 54-22:2015 + A1:2020, IDT)



ДСТУ EN 54-22:2021
(EN 54-22:2015 + A1:2020, IDT)

Системи пожежної сигналізації та оповіщування.
Частина 22. Сповіщувачі пожежні теплові лінійні відновлювані

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

European foreword

Introduction

1 Scope

2 Normative references

3 Terms, definitions and abbreviations

3.1 Terms and definitions

3.2 Abbreviations

4 Product characteristics

4.1 General

4.2 Nominal activation conditions/sensitivity

4.3 Operational reliability

4.4 Tolerance to supply voltage

4.5 Performance parameters under fire conditions

4.6 Durability of nominal activation conditions/sensitivity

5 Testing, assessments and sampling methods

5.1 General

5.2 Test procedures nominal activation conditions/sensitivity

5.3 Test procedures operational reliability

5.4 Tolerance to supply voltage

5.5 Performance parameters under fire conditions

5.6 Durability of nominal activation conditions/sensitivity

6 Assessment and verification of constancy of performance (AVCP)

6.1 General

6.2 Type testing

6.3 Factory production control (FPC)

7 Classification

8 Marking, labelling and packaging

8.1 General

8.2 Marking of sensor control unit

8.3 Marking of sensing element

8.4 Marking of functional units

Annex A (normative) Arrangement of the sensing element in the fire test room

Annex B (normative) Flaming liquid test fires (TF6F, TF6 and TF6S)

Annex C (normative] Test arrangement for the sensing element of linear heat detector in the heat tunnel

Annex D (informative) Apparatus for mounting of the sensing element of linear heat detector in the heat tunnel

Annex E (normative) Mounting of the sensing element of multipoint RLTHD in the heat tunnel

Annex F (normative) Heat tunnel for response time and response temperature measurements

Annex G (informative) Construction of the heat tunnel

Annex H (normative) Test arrangement for vibration tests for sensing element

Annex I (normative) Test apparatus for impact test on the sensing element

Annex J (informative) Data supplied with resettable line-type heat detectors

Bibliography