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IEC 62848-1 : 1ED 2016

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IEC 62848-1 : 1ED 2016

RAILWAY APPLICATIONS - DC SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS

International Electrotechnical Committee

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Table of Contents

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Characteristics
5 Arrester classification
6 Type test
7 Routine tests and acceptance tests
Annex A (normative) - Flowchart of testing
        procedure of bending moment
Annex B (informative) - Direct lightning
        current impulse withstand test
Bibliography

Abstract

Pertains to non-linear metal-oxide surge arresters without gaps for both on board and fixed installations, designed to limit voltage surges on DC systems specified in IEC 60850 with nominal voltage up to 3 kV.

General Product Information

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