SIST EN IEC 61326-2-2:2021
(Main)Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions and performance criteria for portable test, measuring and monitoring equipment used in low-voltage distribution systems (IEC 61326-2-2:2020)
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions and performance criteria for portable test, measuring and monitoring equipment used in low-voltage distribution systems (IEC 61326-2-2:2020)
IEC 61326-2-2:2020 is available as IEC 61326-2-2:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61326-2-2:2020 specifies more detailed test configurations, operational conditions and performance criteria for equipment covered by Annex A of IEC 61326-1:2020 which is:
- used for testing, measuring or monitoring of protective measures in low-voltage distribution systems, and;
- powered by battery and/or from the circuit measured, and
- portable.
Examples of such EUTs include, but are not limited to, voltage detectors, insulation testers, earth continuity testers, earth resistance testers, leakage current clamps, loop impedance testers, “residual-current-device-testers” (RCD-testers) and phase sequence testers as defined in IEC 61557 (all parts).
Elektrische Mess-, Steuer-, Regel- und Laborgeräte – EMV-Anforderungen – Teil 2-2: Besondere Anforderungen – Prüfanordnung, Betriebsbedingungen und Leistungsmerkmale für ortsveränderliche Prüf-, Mess- und Überwachungsgeräte für den Gebrauch in Niederspannungs-Stromversorgungsnetzen (IEC 61326-2-2:2020)
Matériel électrique de mesure, de commande et de laboratoire - Exigences relatives à la CEM - Partie 2-2: Exigences particulières - Configurations d'essai, conditions de fonctionnement et critères de performance des matériels portatifs d'essai, de mesure et de surveillance utilisés dans des systèmes de distribution basse tension (IEC 61326-2-2:2020)
IEC 61326-2-2:2020 est disponible sous forme de IEC 61326-2-2:2020 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L’IEC 61326:2020 donne des spécifications plus détaillées des configurations d’essai, des conditions fonctionnelles et des critères de performance pour les matériels couverts par l'Annexe A de l’IEC 61326-1:2020, qui sont:
- utilisés pour le contrôle, la mesure ou la surveillance de mesures de protection dans les réseaux de distribution à basse tension, et;
- alimentés par batterie et/ou par le circuit mesuré, et
- portables.
Exemples de tels EST (entre autres): détecteurs de tension, appareils d’essai d’isolement, appareils d’essai de continuité de terre, appareils d’essai de résistance à la terre, pinces de courant de fuite, appareils d’essai d’impédance de boucle, “appareils d’essai de dispositifs à courant résiduel” (appareils d’essai DCR) et appareils d’essai d'ordre de phases, tels que définis dans l’IEC 61557 (toutes les parties).
Električna oprema za merjenje, nadzor in laboratorijsko uporabo - Zahteve za elektromagnetno združljivost (EMC) - 2-2. del: Posebne zahteve - Preskusne konfiguracije, obratovalni pogoji in merila učinkovitosti za prenosno preskusno merilno opremo in opremo za nadzorovanje, ki se uporablja v nizkonapetostnih distribucijskih sistemih (IEC 61326-2-2:2020)
General Information
- Status
- Published
- Public Enquiry End Date
- 13-Nov-2019
- Publication Date
- 02-Sep-2021
- Technical Committee
- MOV - Measuring equipment for electromagnetic quantities
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 11-Jun-2021
- Due Date
- 16-Aug-2021
- Completion Date
- 03-Sep-2021
Relations
- Effective Date
- 08-Jun-2021
Overview
EN IEC 61326-2-2:2021 (equivalent to IEC 61326-2-2:2020) defines particular EMC requirements for portable test, measuring and monitoring equipment used in low-voltage distribution systems. It is a Part 2‑2 document to be used in conjunction with IEC 61326‑1:2020 (general EMC requirements). This third edition updates the 2013 version and specifies detailed test configurations, operational conditions and performance criteria for battery‑powered and/or circuit‑powered portable equipment such as voltage detectors, insulation testers, earth continuity and earth resistance testers, leakage current clamps, loop impedance testers, RCD‑testers and phase sequence testers.
Key topics and requirements
- Scope and applicability: Equipment used for testing, measuring or monitoring protective measures in low‑voltage distribution systems and listed in Annex A of IEC 61326‑1.
- EMC test plan: Guidance on preparing and documenting an EMC test plan including configurations and operational modes during testing.
- Test configurations: Specific setups for voltage and current measurements, and radiated/electromagnetic immunity tests (e.g., based on IEC 61000‑4‑3 test arrangements).
- Operational conditions: Defined operating states of the equipment under test (EUT) to ensure repeatable, relevant test results for portable devices powered by battery and/or from the measured circuit.
- Performance criteria: Functional performance definitions to assess pass/fail outcomes under immunity and emission testing.
- Immunity and emissions: Requirements for immunity testing and emission limits tailored to portable LV distribution testers; Annex A provides normative immunity test requirements for portable battery/circuit powered equipment.
- Reporting and instructions: Requirements for test reports and manufacturer instructions for use to support EMC compliance and safe operation.
Practical applications
- Ensures reliable operation of portable test equipment in realistic low‑voltage distribution environments.
- Provides manufacturers with a harmonized test basis to demonstrate EMC compliance for field instruments.
- Helps test laboratories implement consistent, repeatable test configurations and report formats.
- Supports conformity assessment, product development and risk mitigation for devices used by electricians, field technicians and service engineers.
Who should use this standard
- Product manufacturers of portable electrical testers and meters
- EMC compliance engineers and test laboratories
- Certification and conformity assessment bodies
- Electrical contractors and safety auditors specifying compliant equipment
Related standards
- IEC 61326‑1:2020 - General EMC requirements (mandatory companion)
- IEC 61557 series - Equipment for testing protective measures in LV distribution (e.g., RCD and insulation testing)
- IEC 61326‑2‑4 / EN IEC 61326‑2‑4 - Particular EMC requirements for other tester classes
- IEC 61000 series (e.g., IEC 61000‑4‑3) - Immunity test methods referenced in test setups
EN IEC 61326‑2‑2:2021 is essential for anyone designing, testing or certifying portable LV distribution test equipment to ensure robust EMC performance in real‑world field conditions.
Frequently Asked Questions
SIST EN IEC 61326-2-2:2021 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions and performance criteria for portable test, measuring and monitoring equipment used in low-voltage distribution systems (IEC 61326-2-2:2020)". This standard covers: <!-- NEW! -->IEC 61326-2-2:2020 is available as <a href="https://webstore.iec.ch/publication/67773">IEC 61326-2-2:2020 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.</br></br>IEC 61326-2-2:2020 specifies more detailed test configurations, operational conditions and performance criteria for equipment covered by Annex A of IEC 61326-1:2020 which is: - used for testing, measuring or monitoring of protective measures in low-voltage distribution systems, and; - powered by battery and/or from the circuit measured, and - portable. Examples of such EUTs include, but are not limited to, voltage detectors, insulation testers, earth continuity testers, earth resistance testers, leakage current clamps, loop impedance testers, “residual-current-device-testers” (RCD-testers) and phase sequence testers as defined in IEC 61557 (all parts).
<!-- NEW! -->IEC 61326-2-2:2020 is available as <a href="https://webstore.iec.ch/publication/67773">IEC 61326-2-2:2020 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.</br></br>IEC 61326-2-2:2020 specifies more detailed test configurations, operational conditions and performance criteria for equipment covered by Annex A of IEC 61326-1:2020 which is: - used for testing, measuring or monitoring of protective measures in low-voltage distribution systems, and; - powered by battery and/or from the circuit measured, and - portable. Examples of such EUTs include, but are not limited to, voltage detectors, insulation testers, earth continuity testers, earth resistance testers, leakage current clamps, loop impedance testers, “residual-current-device-testers” (RCD-testers) and phase sequence testers as defined in IEC 61557 (all parts).
SIST EN IEC 61326-2-2:2021 is classified under the following ICS (International Classification for Standards) categories: 19.080 - Electrical and electronic testing; 33.100.01 - Electromagnetic compatibility in general. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN IEC 61326-2-2:2021 has the following relationships with other standards: It is inter standard links to SIST EN 61326-2-2:2013. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN IEC 61326-2-2:2021 is associated with the following European legislation: EU Directives/Regulations: 2014/30/EU; Standardization Mandates: M/552. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase SIST EN IEC 61326-2-2:2021 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2021
Nadomešča:
SIST EN 61326-2-2:2013
Električna oprema za merjenje, nadzor in laboratorijsko uporabo - Zahteve za
elektromagnetno združljivost (EMC) - 2-2. del: Posebne zahteve - Preskusne
konfiguracije, obratovalni pogoji in merila učinkovitosti za prenosno preskusno
merilno opremo in opremo za nadzorovanje, ki se uporablja v nizkonapetostnih
distribucijskih sistemih (IEC 61326-2-2:2020)
Electrical equipment for measurement, control and laboratory use - EMC requirements -
Part 2-2: Particular requirements - Test configurations, operational conditions and
performance criteria for portable test, measuring and monitoring equipment used in low-
voltage distribution systems (IEC 61326-2-2:2020)
Elektrische Mess-, Steuer-, Regel- und Laborgeräte – EMV-Anforderungen – Teil 2-2:
Besondere Anforderungen – Prüfanordnung, Betriebsbedingungen und
Leistungsmerkmale für ortsveränderliche Prüf-, Mess- und Überwachungsgeräte für den
Gebrauch in Niederspannungs-Stromversorgungsnetzen (IEC 61326-2-2:2020)
Matériel électrique de mesure, de commande et de laboratoire - Exigences relatives à la
CEM - Partie 2-2: Exigences particulières - Configurations d'essai, conditions de
fonctionnement et critères de performance des matériels portatifs d'essai, de mesure et
de surveillance utilisés dans des systèmes de distribution basse tension (IEC 61326-2-
2:2020)
Ta slovenski standard je istoveten z: EN IEC 61326-2-2:2021
ICS:
19.080 Električno in elektronsko Electrical and electronic
preskušanje testing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61326-2-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2021
ICS 17.220.20; 33.100.20; 25.040.40 Supersedes EN 61326-2-2:2013 and all of its
amendments and corrigenda (if any)
English Version
Electrical equipment for measurement, control and laboratory
use - EMC requirements - Part 2-2: Particular requirements -
Test configurations, operational conditions and performance
criteria for portable testing, measuring and monitoring equipment
used in low-voltage distribution systems
(IEC 61326-2-2:2020)
Matériel électrique de mesure, de commande et de Elektrische Mess-, Steuer-, Regel- und Laborgeräte - EMV-
laboratoire - Exigences relatives à la CEM - Partie 2-2: Anforderungen - Teil 2-2: Besondere Anforderungen -
Exigences particulières - Configurations d'essai, conditions Prüfanordnung, Betriebsbedingungen und
de fonctionnement et critères de performance des matériels Leistungsmerkmale für ortsveränderliche Prüf-, Mess- und
portables d'essai, de mesure et de surveillance utilisés Überwachungsgeräte für den Gebrauch in
dans des réseaux de distribution à basse tension Niederspannungs-Stromversorgungsnetzen
(IEC 61326-2-2:2020) (IEC 61326-2-2:2020)
This European Standard was approved by CENELEC on 2020-11-27. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61326-2-2:2021 E
European foreword
The text of document 65A/977/FDIS, future edition 3 of IEC 61326-2-2, prepared by SC 65A "System
aspects" of IEC/TC 65 "Industrial-process measurement, control and automation" was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 61326-2-2:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-12-04
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-06-04
document have to be withdrawn
This document supersedes EN 61326-2-2:2013 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
Endorsement notice
The text of the International Standard IEC 61326-2-2:2020 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 61326-2-4:2020 NOTE Harmonized as EN IEC 61326-2-4:2021 (not modified)
IEC 61557-8:2014 NOTE Harmonized as EN 61557-8:2015 (not modified)
IEC 61557-9:2014 NOTE Harmonized as EN 61557-9:2015 (not modified)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where 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.
The Annex ZA of EN IEC 61326-1:2021 applies with the following additions:
Publication Year Title EN/HD Year
IEC 61326-1 2020 Electrical equipment for measurement, EN IEC 61326-1 2021
control and laboratory use - EMC
requirements - Part 1: General
requirements
IEC 61557 series Electrical safety in low voltage distribution EN 61557 series
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 61326-2-2 ®
Edition 3.0 2020-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrical equipment for measurement, control and laboratory use –
EMC requirements –
Part 2-2: Particular requirements – Test configurations, operational conditions
and performance criteria for portable testing, measuring and monitoring
equipment used in low-voltage distribution systems
Matériel électrique de mesure, de commande et de laboratoire –
Exigences relatives à la CEM –
Partie 2-2: Exigences particulières – Configurations d’essai, conditions de
fonctionnement et critères de performance des matériels portables d’essai,
de mesure et de surveillance utilisés dans des réseaux de distribution à basse
tension
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.220.20; 25.040.40; 33.100.20 ISBN 978-2-8322-8951-8
– 2 – IEC 61326-2-2:2020 © IEC 2020
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General . 6
5 EMC test plan . 6
5.1 General . 6
5.2 Configuration of EUT during testing . 6
5.3 Operation conditions of EUT during testing . 7
5.4 Specification of FUNCTIONAL PERFORMANCE . 8
5.5 Test description . 8
6 Immunity requirements . 8
6.1 Conditions during the tests. 8
6.2 Immunity test requirements . 8
6.3 Random aspects . 8
6.4 Performance criteria . 8
7 Emission requirements . 8
8 Test results and test report . 9
9 Instructions for use . 9
Annex A (normative) Immunity test requirements for PORTABLE TEST AND MEASUREMENT
EQUIPMENT powered by battery or from the circuit being measured . 10
Annex B (informative) Guide for analysis and assessment for electromagnetic
compatibility. 11
Bibliography . 12
Figure 101 – Test set-up for portable testing, measuring and monitoring equipment
based on IEC 61000-4-3 . 6
Figure 102 – Example of connection details for voltage measurements . 7
Figure 103 – Example of connection details for current measurements . 7
IEC 61326-2-2:2020 © IEC 2020 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICAL EQUIPMENT FOR MEASUREMENT,
CONTROL AND LABORATORY USE –
EMC REQUIREMENTS –
Part 2-2: Particular requirements –
Test configurations, operational conditions and
performance criteria for portable testing, measuring and
monitoring equipment used in low-voltage distribution systems
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Pub
...
The SIST EN IEC 61326-2-2:2021 standard is a vital document that outlines the specific electromagnetic compatibility (EMC) requirements related to electrical equipment used in measurement, control, and laboratory settings. Its primary focus is on portable test, measuring, and monitoring equipment employed in low-voltage distribution systems. By addressing the operational conditions, test configurations, and performance criteria in detail, this standard ensures that devices are designed to function reliably in various testing environments while minimizing electromagnetic interference. One of the strengths of this standard is its comprehensive approach to defining the specific configurations and performance criteria that portable equipment must meet. This is crucial for ensuring the safety and reliability of devices like voltage detectors and insulation testers, which are essential for assessing protective measures in low-voltage distribution systems. The inclusion of detailed guidelines for equipment powered by batteries or sourced from the measured circuit further enhances its relevance, as it acknowledges the diverse power scenarios under which modern portable devices operate. Moreover, the standard effectively bridges the gap between technological advancements and practical testing needs. By setting clear requirements for equipment outlined in Annex A of IEC 61326-1:2020, the standard not only promotes compliance but also fosters innovation in the design of portable test equipment. The examples provided in the document, such as earth resistance testers and leakage current clamps, illustrate its broad applicability within the industry, making it a crucial reference for manufacturers and users alike. The relevance of SIST EN IEC 61326-2-2:2021 cannot be understated, as it addresses the increasing demands for safety and performance in electrical testing instruments, particularly those utilized in low-voltage systems. As the industry evolves and technology progresses, adherence to this standard will play a key role in maintaining high standards of operational efficacy and user safety. Overall, the SIST EN IEC 61326-2-2:2021 standard exemplifies a robust framework for ensuring that portable electrical testing equipment meets essential EMC requirements in varied operational contexts.
SIST EN IEC 61326-2-2:2021は、電気機器の測定、制御、および実験室での使用に関する規格であり、特に低電圧配電システムで使用されるポータブルテスト、測定および監視機器に関するEMC要件を明確に定義しています。この標準は、IEC 61326-1:2020の附属書Aでカバーされる機器に関する、より詳細なテスト構成、運用条件および性能基準を規定しています。 この標準の強みは、電気機器の安全性と信頼性を向上させるための具体的かつ実用的なガイドラインを提供している点です。特に、バッテリーまたは測定回路から電力を供給され、持ち運びが可能な機器についての要件を扱っており、これにより業界のニーズに応じた柔軟性が確保されています。例えば、電圧検出器や絶縁抵抗計、接地継続性テスター、漏れ電流クランプ、ループインピーダンステスター、漏電遮断器テスター(RCDテスター)、相順序テスターなど、頻繁に使用されるポータブルなテスト機器に適用される詳細な基準が示されています。 このSIST EN IEC 61326-2-2:2021は、低電圧配電システムにおける保護措置のテストや監視を行う上で、業界にとって非常に重要な文書であり、実際の運用環境における性能基準を明らかにすることにより、作業の安全性と効率性を高めます。 加えて、ここで示されたテスト構成と運用条件は、各機器の適切な使いやすさを考慮しつつ、EMC要件を満たすために必要な具体的な対応策を提供しているため、開発者や製造者にとっても非常に有用です。これにより、基準に沿った品質管理が促進され、最終的には利用者による安全な使用が確保されます。 全体として、SIST EN IEC 61326-2-2:2021は、低電圧配電システムのポータブルテストおよび測定機器におけるEMC要件を充足させるために非常に関連性が高く、業界標準としての機能を果たす強力な基盤を提供しています。
SIST EN IEC 61326-2-2:2021 표준은 저전압 배전 시스템에서 사용되는 휴대용 검사, 측정 및 모니터링 장비에 대한 전자기 간섭 (EMC) 요구사항을 다루고 있습니다. 이 문서는 IEC 61326-1:2020의 부록 A에 명시된 장비의 보다 구체적인 시험 구성, 작동 조건 및 성능 기준을 규정하고 있습니다. 이 표준의 강점 중 하나는 휴대용 장비의 적용 범위를 명확하게 정리하고 있다는 점입니다. 배터리 전원 공급 또는 측정 회로에서 전력을 공급받는 장비들은 특정 성능 기준에 따라 시험되어야 하며, 이로 인해 사용자의 안전과 측정의 정확성을 높일 수 있습니다. 예를 들어, 전압 감지기, 절연 시험기, 접지 연속성 시험기, 접지 저항 시험기 등 다양한 전자 시험 장비가 이 표준에 해당합니다. 이러한 표준화된 절차는 측정 기기의 신뢰성을 확보하는 데 필수적입니다. 또한, SIST EN IEC 61326-2-2:2021은 다른 표준들과의 연계를 통해 사용자가 취해야 할 안전 조치를 구체적으로 설명하고 있습니다. 이는 전세계적으로 통일된 기준을 제공함으로써, 사용자들이 국내외에서 일관된 품질과 성능을 기대할 수 있도록 하고 있습니다. 마지막으로, 이 표준은 기술적 내용의 변화가 있는 경우, 그 변경 사항을 명확하게 보여주는 레드라인 버전도 제공하므로, 최신 정보에 기반한 자료 활용이 가능합니다. 이는 사용자들에게 귀중한 리소스가 되며, 지속적인 기술 개발 및 응용에 중요한 역할을 합니다. 이러한 모든 요소는 SIST EN IEC 61326-2-2:2021이 저전압 배전 시스템에서의 장비 사용에 있어서 필수적으로 고려해야 할 표준임을 확고히 합니다.










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