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IEC 62505-3-1 : 1.0

IEC 62505-3-1 : 1.0

RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-1: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - APPLICATION GUIDE

International Electrotechnical Committee

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Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Measurement<br>4 Closing control systems<br>&nbsp;&nbsp;4.1 General<br>&nbsp;&nbsp;4.2 Anti-pumping<br>&nbsp;&nbsp;4.3 Auto-reclose with variable reclose time and <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;final lock out<br>&nbsp;&nbsp;4.4 Undervoltage close inhibit<br>&nbsp;&nbsp;4.5 Line test device<br>5 Protection systems<br>&nbsp;&nbsp;5.1 Protection system of line circuit-breakers<br>&nbsp;&nbsp;5.2 Protection system of feeder circuit-breakers<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.1 Autotransformer application<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.2 Other applications<br>&nbsp;&nbsp;5.3 Protection system for the incoming circuit-breaker, <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if applicable<br>Bibliography

Abstract

Offers assistance, guidance and requirements in the design of protection, control and measuring systems in a.c. installations at traction intended to provide a power supply to traction systems.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 9

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