ДСТУ EN 50153:2022 Железные дороги. Подвижный состав. Защитные положения об опасности поражения электрическим током (EN 50153:2014, IDT)

ДСТУ EN 50153:2022
(EN 50153:2014, IDT)

Залізниці. Рухомий склад. Захисні положення щодо

небезпеки ураження електричним струмом

 
   
 
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, definitions and abbreviations

3.1 Terms and definitions

3.2 Abbreviations

4 Classification of voltage bands

4.1 General principles

4.2 Connections between circuits

4.3 Exceptions

5 Protective provisions against direct contact

5.1 General

5.2 Protection by insulation

5.3 Protection by prevention of access

5.4 Protection by the use of band 1

5.5 Warning labels

6 Protective provisions against indirect contact

6.1 General

6.2 Protective bonding

6.3 Disconnection of the supply

6.4 Main protective bonding

6.5 Clarifications and exceptions with reference to indirect contact

6.6 Additional requirements - Bearings

7 Power circuit

7.1 General principles

7.2 Power circuit insulated from the vehicle body or bogie

7.3 Power circuit using the vehicle body or bogie

8 Additional requirements

8.1 General

8.2 Current collectors

8.3 Capacitors

8.4 Plug and socket devices

8.5 Special sources

Annex A (normative) Special national conditions

Annex В (normative) List of items where contracting parties shall co-operate

Annex C (informative) Proposals for design of main protective connections

Annex D (informative) Operate over 750 V DC third rail electrified lines in Great Britain

Bibliography