ДСТУ EN 60079-13:2022 Взрывоопасные атмосферы. Часть 13. Защита оборудования посредством помещений под чрезмерным давлением p и помещениями с искусственной вентиляцией v (EN 60079-13:2017, IDT; IEC 60079-13:2...



ДСТУ EN 60079-13:2022
(EN 60079-13:2017, IDT; IEC 60079-13:2017, IDT)

Вибухонебезпечні атмосфери. Частина 13. Захист обладнання
за допомогою приміщень під надмірним тиском ρ та приміщеннями
зі штучною вентіляцією v

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

CONTENTS

FOREWORD

INTRODUCTION

1 Scope

2 Normative references

3 Terms and definitions

4 Requirements for all rooms

4.1 General

4.2 Type and level of protection

4.3 Construction

4.4 Mechanical strength

4.5 Penetrations and seals

4.6 Personnel access doors

4.7 Inlets and outlets

4.8 Ducts

4.9 Purging and cleaning

4.10 Ignition prevention under system failure

5 Clean air supply

5.1 General

5.2 Source of clean air

5.3 Environmental and air temperature conditions

5.4 Heating, ventilation and air conditioning services

6 Requirements for pressurized rooms

6.1 General

6.2 Purging of rooms

6.3 Minimum safety provisions, safety devices and electrical disconnects

6.4 Verification for pressurized rooms

7 Requirements for artificially ventilated rooms

7.1 General

7.2 Purging of artificially ventilated rooms

7.3 Minimum safety provisions, safety devices and electrical disconnects

7.4 Loss of artificial ventilation

7.5 Verification for artificially ventilated rooms

8 Marking

8.1 General

8.2 Marking of pressurized rooms

8.3 Marking for artificially ventilated rooms

9 Instructions

9.1 General

9.2 Technical documentation for pressurized rooms

9.3 Technical documentation for artificially ventilated rooms

9.4 Technical documentation for rooms protected by pressurization and artificial ventilation combined

9.5 Modifications

Annex A (informative) Maintenance

Annex B (informative) Guidelines when pressurization or artificial ventilation is not immediately restored

Annex C (informative) Examples of applications and associated guidelines

Bibliography