Preview

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements (IEC 61557-1:2019)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

27-12-2021

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

CONTENTS
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Marking and operating instructions
6 Tests
Annex A (informative) Explanation of the application of GUM in series IEC 61557
Annex B (informative) Environmental aspects
Bibliography

This part of IEC 61557 specifies the general requirements applicable to measuring and monitoring equipment for testing the electrical safety in low-voltage distribution systems with nominal voltages up to 1 000 V AC and 1 500 V DC.

Committee	IEC/TC 85
DocumentType	Standard
ISBN	978-2-8322-7141-4
Pages	64
ProductNote	The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.<br> THIS STANDARD ALSO REFERS TO IEC 60050-311:2001.
PublisherName	National Standards Authority of Ireland
Status	Current
Supersedes	I.S. EN 61557-1:2007

Standards	Relationship
IEC 61557-1:2019	Identical
EN IEC 61557-1:2021	Identical

View more information

$75.37

Including GST where applicable

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

Access your standards online with a subscription

Features

Simple online access to standards, technical information and regulations.
Critical updates of standards and customisable alerts and notifications.
Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

Get in touch with us

I.S. EN IEC 61557-1:2021

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements (IEC 61557-1:2019)

Table of Contents

Abstract

General Product Information

International Equivalents

Category

Subcategory