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IEC 60990 REDLINE : 3ED 2016

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IEC 60990 REDLINE : 3ED 2016

METHODS OF MEASUREMENT OF TOUCH CURRENT AND PROTECTIVE CONDUCTOR CURRENT

International Electrotechnical Committee

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Table of Contents

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Test site
5 Measuring equipment
6 Test procedure
7 Evaluation of results
8 Measurement of protective conductor current
Annex A (normative) - Equipment
Annex B (normative) - Use of a conductive plane
Annex C (normative) - Incidentally connected parts
Annex D (informative) - Choice of current limits
Annex E (informative) - Networks for use in
        measurement of touch current
Annex F (informative) - Measuring network
        limitations and construction
Annex G (informative) - Construction and
        application of touch current measuring
        instruments
Annex H (informative) - Analysis of frequency
        filtered touch current circuit measurements
Annex I (informative) - AC power distribution
        systems
Annex J (informative) - Routine and periodic
        touch current tests, and tests after repair
        or modification of mains operated equipment
Annex K (normative) - Network performance
        and calibration
Bibliography

Abstract

Specifies measurement methods for: - d.c. or a.c. current of sinusoidal or non-sinusoidal waveform, which could flow through the human body, and - current flowing through a protective conductor

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 108