IEC 61991 : 1.0

Table of Contents

Foreword<br>Introduction<br>1. Scope<br>2. Normative references<br>3. Definitions<br>&nbsp;&nbsp;&nbsp;&nbsp;3.1 Definitions concerning persons involved<br>&nbsp;&nbsp;&nbsp;&nbsp;3.2 Other definitions<br>4. Classification of voltage bands<br>&nbsp;&nbsp;&nbsp;&nbsp;4.1 General principles<br>&nbsp;&nbsp;&nbsp;&nbsp;4.2 Connections between circuits<br>&nbsp;&nbsp;&nbsp;&nbsp;4.3 Exceptions<br>5. Protective provisions against direct contact<br>&nbsp;&nbsp;&nbsp;&nbsp;5.1 Protection by insulation<br>&nbsp;&nbsp;&nbsp;&nbsp;5.2 Protection by prevention of access<br>&nbsp;&nbsp;&nbsp;&nbsp;5.3 Protection by the use of band I<br>&nbsp;&nbsp;&nbsp;&nbsp;5.4 Warning labels<br>6. Protective provisions against indirect contact<br>&nbsp;&nbsp;&nbsp;&nbsp;6.1 General principles<br>&nbsp;&nbsp;&nbsp;&nbsp;6.2 Protective bonding<br>&nbsp;&nbsp;&nbsp;&nbsp;6.3 Disconnection of the supply<br>&nbsp;&nbsp;&nbsp;&nbsp;6.4 Vehicle protective bonding<br>&nbsp;&nbsp;&nbsp;&nbsp;6.5 Clarifications and exceptions<br>7. Power circuit<br>&nbsp;&nbsp;&nbsp;&nbsp;7.1 General principles<br>&nbsp;&nbsp;&nbsp;&nbsp;7.2 Power circuit insulated from the vehicle body or <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bogie<br>&nbsp;&nbsp;&nbsp;&nbsp;7.3 Power circuit using the vehicle body or bogie<br>8. Additional requirements<br>&nbsp;&nbsp;&nbsp;&nbsp;8.1 Current collectors<br>&nbsp;&nbsp;&nbsp;&nbsp;8.2 Capacitors<br>&nbsp;&nbsp;&nbsp;&nbsp;8.3 Plug and socket devices<br>&nbsp;&nbsp;&nbsp;&nbsp;8.4 Special sources<br>Annex A (normative) List of items where contracting parties <br>shall choose either a procedure or a mechanical device<br>Bibliography

Abstract

Offers a set of rules that apply in the manufacture and design of electrical installations and equipment to be used on rolling stock to provide protection to the persons from electric shocks.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 9