ДСТУ CLC IEC/TS 60079-43:2022 Взрывоопасная атмосфера. Часть 43. Оборудование в неблагоприятных условиях эксплуатации (CLC IEC/TS 60079-43:2021, IDT; IEC/TS 60079-43:2017, IDT)



ДСТУ CLC IEC/TS 60079-43:2022
(CLC IEC/TS 60079-43:2021, IDT; IEC/TS 60079-43:2017, IDT)

Вибухонебезпечні атмосфери.
Частина 43. Обладнання в несприятливих умовах експлуатації

 
   
 
 
     
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 Environmental conditions affecting the equipment used in explosive atmospheres

4.1 General

4.2 Low temperature effects

4.3 Other environmental effects

5 Recommendations for design of equipment

5.1 General

5.2 Atmospheres containing salt and chlorides

5.3 Snow conditions

5.4 Solar Radiation

5.5 Mechanical integrity

5.6 Icing and winterization

5.7 Impact of rapid cooling

6 Impact of low temperatures on types of protection

6.1 General

6.2 Intrinsic safety "i"

6.3 Flameproof enclosure "d"

6.4 Pressurized enclosure "p"

6.5 Liquid immersion "o"

7 Selection, installation and use of equipment

7.1 Limited functionality

7.2 Cables and cable glands

7.3 Seals and sealing materials

8 Maintenance of equipment

9 Hazardous area classification

Annex A (informative) Recommendations on materials

Annex В (informative) Solar radiation

Annex C (informative) Electric motors in low temperatures

Bibliography