EN 62586-2:2014

Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements

IEC 62586-2:2013 specifies functional tests and uncertainty requirements for instruments whose functions include measuring, recording, and possibly monitoring power quality parameters in power supply systems, and whose measuring methods (class A or class S) are defined in IEC 61000-4-30. This standard applies to power quality instruments complying with IEC 62586-1. This standard may also be referred to by other product standards (e.g. digital fault recorders, revenue meters, MV or HV protection relays) specifying devices embedding class A or class S power quality functions according to IEC 61000-4-30. These requirements are applicable in single, dual- (split phase) and 3-phase a.c. power supply systems at 50 Hz or 60 Hz.

Messung der Spannungsqualität in Energieversorgungssystemen - Teil 2: Funktionsprüfungen und Anforderungen an die Messunsicherheit

Mesure de la qualité de l'alimentation dans les réseaux d'alimentation - Partie 2: Essais fonctionnels et exigences d'incertitude

L'IEC 62586-2:2013 spécifie les essais fonctionnels et les exigences d'incertitude pour les instruments dont les fonctions incluent la mesure, l'enregistrement et éventuellement la surveillance des paramètres de qualité de l'énergie dans les réseaux d'alimentation et dont les méthodes de mesure (classe A ou classe S) sont définies dans la norme IEC 61000-4-30. La présente norme s'applique aux instruments de qualité de l'alimentation qui respectent la norme IEC 62586-1. Cette norme peut également apparaître sous forme de référence dans d'autres normes de produits (par ex. enregistreurs de défauts numériques, appareils de mesure des revenus, relais de protection MV ou HV) spécifiant des appareils incorporant des fonctions de qualité de l'énergie de classe A ou de classe S selon la norme IEC 61000-4-30. Ces exigences sont applicables aux réseaux d'alimentation simple, double- (phase divisée) et triphasée c.a. à 50 Hz ou 60 Hz.

Merjenje kakovosti električne energije v napajalnih sistemih - 2. del: Zahteve za funkcionalne preskuse in negotovost (IEC 62586-2:2013)

Standard EN IEC 62586-2 določa zahteve za funkcionalne preskuse in negotovost za instrumente, katerih funkcije zajemajo merjenje, beleženje in morebitno nadzorovanje parametrov kakovosti električne energije v napajalnih sistemih ter katerih merilne metode (razred A ali razred S) so določene v standardu IEC 61000-4-30. Ta standard se uporablja za instrumente za kakovost napajanja v skladu s standardom IEC 62586-1. Na ta standard se lahko sklicujejo tudi drugi standardi za proizvode (npr. za digitalne snemalnike okvar, merilnike dohodka, srednjenapetostne in visokonapetostne zaščitne releje), ki opredeljujejo naprave s funkcijami kakovosti napajanja razreda A ali razreda S v skladu s standardom IEC 61000-4-30. Te zahteve se uporabljajo v enofaznih, dvofaznih (razdeljena faza) in trifaznih izmeničnih napajalnih sistemih pri 50 Hz ali 60 Hz.

General Information

• Status: Withdrawn
• Publication Date: 19-Jun-2014
• Withdrawal Date: 15-Jan-2017
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• Technical Committee: CLC/TC 85X - Measuring equipment for electrical and electromagnetic quantities
• Drafting Committee: IEC/TC 85 - IEC_TC_85
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 25-Aug-2020
• Completion Date: 25-Aug-2020
• Directive: 2004/108/EC - Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
• Directive: 2004/108/EU - DIRECTIVE 2004/108/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Directive: 2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC
• Ref Project: SIST EN 62586-2:2014 - Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements (IEC 62586-2:2013)

Relations

• Replaced By: EN 62586-2:2017 - Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements
• Effective Date: 29-Aug-2017
• Corrected By: EN 62586-2:2014/AC:2014 - Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2014
0HUMHQMHNDNRYRVWLHOHNWULþQHHQHUJLMHYQDSDMDOQLKVLVWHPLKGHO=DKWHYH]D
IXQNFLRQDOQHSUHVNXVHLQQHJRWRYRVW,(&
Power quality measurement in power supply systems - Part 2: Functional tests and
uncertainty requirements (IEC 62586-2:2013)
Geräte zur Überwachung der Spannungsqualität in Versorgungssystemen - Teil 2:
Funktionsprüfungen und Anforderungen an die Messunsicherheit (IEC 62586-2:2013)
Mesure de la qualité de l'alimentation dans les réseaux d'alimentation - Partie 2: Essais
fonctionnels et exigences d'incertitude (CIE 62586-2:2013)
Ta slovenski standard je istoveten z: EN 62586-2:2014
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62586-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2014
ICS 17.220.20
English Version
Power quality measurement in power supply systems - Part 2:
Functional tests and uncertainty requirements
(IEC 62586-2:2013)
Mesure de la qualité de l'alimentation dans les réseaux Messung der Spannungsqualität in
d'alimentation - Partie 2: Essais fonctionnels et exigences Energieversorgungssystemen - Teil 2: Funktionsprüfungen
d'incertitude und Anforderungen an die Messunsicherheit
(CEI 62586-2:2013) (IEC 62586-2:2013)
This European Standard was approved by CENELEC on 2014-01-16. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62586-2:2014 E
Foreword
The text of document 85/461/FDIS, future edition 1 of IEC 62586-2, prepared by IEC/TC 85
"Measuring equipment for electrical and electromagnetic quantities" was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN 62586-2:2014.

The following dates are fixed:
(dop) 2014-12-20
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2017-01-16
standards conflicting with the
document have to be withdrawn
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association, and supports essential requirements of EU Directive.

For the relationship with EU Directive see informative Annex ZZ, which is an integral part of this
document.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 62586-2:2013 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:

IEC 60359 NOTE Harmonized as EN 60359.

- 3 - EN 62586-2:2014
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu
Publication Year Title EN/HD Year

IEC 61000-2-4 -  Electromagnetic compatibility (EMC) - EN 61000-2-4 -
Part 2-4: Environment - Compatibility levels
in industrial plants for low-frequency
conducted disturbances
IEC 61000-4-7 -  Electromagnetic compatibility (EMC) - EN 61000-4-7 -
Part 4-7: Testing and measurement
techniques - General guide on harmonics
and interharmonics measurements and
instrumentation, for power supply systems
and equipment connected thereto
IEC 61000-4-15 -  Electromagnetic compatibility (EMC) - EN 61000-4-15 -
Part 4-15: Testing and measurement
techniques - Flickermeter - Functional and
design specifications
IEC 61000-4-30 2008 Electromagnetic compatibility (EMC) - EN 61000-4-30 2009
Part 4-30 : Testing and measurement
techniques - Power quality measurement
methods
IEC 62586-1 -  Power quality measurement in power EN 62586-1 -
supply systems -
Part 1: Power Quality Instruments (PQI)

Annex ZZ
(informative)
Coverage of Essential Requirements of EU Directives

This European Standard has been prepared under a mandate given to CENELEC by the
European Commission and the European Free Trade Association and within its scope the
standard covers protection requirements of Annex I Article 1 of the EU Directive 2004/108/EC.
Compliance with this standard provides one means of conformity with the specified essential
requirements of the Directive concerned.
WARNING: Other requirements and other EU Directives may be applicable to the products falling
within the scope of this standard.

IEC 62586-2 ®
Edition 1.0 2013-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Power quality measurement in power supply systems –

Part 2: Functional tests and uncertainty requirements

Mesure de la qualité de l'alimentation dans les réseaux d'alimentation –

Partie 2: Essais fonctionnels et exigences d'incertitude

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX XE
ICS 17.220.20 ISBN 978-2-8322-1292-9

– 2 – 62586-2 © IEC:2013
CONTENTS
FOREWORD . 7
INTRODUCTION . 9
1 Scope . 10
2 Normative references . 10
3 Terms, definitions, abbreviations, notations and symbols. 10
3.1 General terms and definitions . 11
3.2 Terms and definitions related to uncertainty . 11
3.3 Notations . 12
3.3.1 Functions. 12
3.3.2 Symbols and abbreviations . 12
3.3.3 Indices. 12
4 Requirements . 12
4.1 Requirements for products complying with class A . 12
4.2 Requirements for products complying with class S . 13
5 Functional type tests common requirements . 14
5.1 General philosophy for testing . 14
5.1.1 Measuring ranges . 14
5.1.2 Single "power system influence quantities" . 16
5.1.3 Mixed "power system influence quantities" measuring range . 17
5.1.4 "External influence quantities" . 18
5.1.5 Test criteria . 18
5.2 Testing procedure . 19
5.2.1 Device under test . 19
5.2.2 Testing conditions . 19
5.2.3 Testing equipment . 19
6 Functional testing procedure for instruments complying with class A according to

IEC 61000-4-30 . 19
6.1 Power frequency . 19
6.1.1 General . 19
6.1.2 Measurement method . 19
6.1.3 Measurement uncertainty and measuring range . 20
6.1.4 Measurement evaluation . 21
6.1.5 Measurement aggregation . 21
6.2 Magnitude of supply voltage . 21
6.2.1 Measurement method . 21
6.2.2 Measurement uncertainty and measuring range . 21
6.2.3 Measurement evaluation . 21
6.2.4 Measurement aggregation . 22
6.3 Flicker . 23
6.4 Supply voltage interruptions, dips and swells . 23
6.4.1 General . 23
6.4.2 Check dips / interruptions in polyphase system . 31
6.4.3 Check swells in polyphase system . 33
6.5 Supply voltage unbalance . 34
6.5.1 General . 34
6.5.2 Measurement method, measurement uncertainty and measuring
range . 34

62586-2 © IEC:2013 – 3 –
6.5.3 Aggregation . 35
6.6 Voltage harmonics . 35
6.6.1 Measurement method . 35
6.6.2 Measurement uncertainty and measuring range . 36
6.6.3 Measurement evaluation . 37
6.6.4 Measurement aggregation . 37
6.7 Voltage inter-harmonics . 39
6.7.1 Measurement method . 39
6.7.2 Measurement uncertainty and measuring range . 39
6.7.3 Measurement evaluation . 40
6.7.4 Measurement aggregation .
...