EN 61000-3-3:2013/A1:2019
(Amendment)Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current <= 16 A per phase and not subject to conditional connection
Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current <= 16 A per phase and not subject to conditional connection
2020-12-14 EC letter: citation of EN + A1 put on hold EMC and RED - either to cite with a restriction or TC to povide other solution, link to directives temporary removed
2020-02-19: EC mail with concerns for citation under RED and subsequently also EMC - CCMC proposal to discuss during EC EG RE 2020-03-02
2020-02-07: EC letter acception for citation EMCD
2019-06-06 D163/C005: noting positive assessment, approved Annex ZZ and ZA and asked to make document available
2019-04-24: BT doc prepared
2019-03-32 D162/C065 TC to submit EMC elements to BT
2019-02-01: confirmation of positive assessment for RED and EMCD
2019-01-23 lacking answer, EY Confirmation requested
2019-01-07 EY Confirmation requested
2018-11-30 Discussed with under EY Quality Review: simplifierd AR is inconclusive
2018-09-03: HAS assessment (2018-08-02) : interpreted to be 'Compliant', go to BT for integration in the text of Annexes ZZ
2018-05-22: submitted for assessment on 2018-05-18
Elektromagnetische Verträglichkeit (EMV) - Teil 3-3: Grenzwerte - Begrenzung von Spannungsänderungen, Spannungsschwankungen und Flicker in öffentlichen Niederspannungs-Versorgungsnetzen für Geräte mit einem Bemessungsstrom <= 16 A je Leiter, die keiner Sonderanschlussbedingung unterliegen
Compatibilité électromagnétique (CEM) - Partie 3-3: Limites - Limitation des variations de tension, des fluctuations de tension et du papillotement dans les réseaux publics d'alimentation basse tension, pour les matériels ayant un courant assigné <= 16 A par phase et non soumis à un raccordement conditionnel
Elektromagnetna združljivost (EMC) - 3-3. del: Mejne vrednosti - Omejitev vrednosti kolebanja napetosti in flikerja v nizkonapetostnih napajalnih sistemih za opremo z naznačenim tokom do 16 A in ni priključena pod posebnimi pogoji - Dopolnilo A1
Ta del standarda IEC 61000 obravnava omejitev vrednosti kolebanja napetosti in flikerja v javnih nizkonapetostnih napajalnih sistemih. Določa omejitve vrednosti kolebanja napetosti, ki jih lahko proizvede oprema, preizkušena pod določenimi pogoji, in podaja smernice za metode ocenjevanja. Ta del standarda IEC 61000 se uporablja za električno in elektronsko opremo z vhodnim tokom do vključno 16 A na fazo, ki je namenjena za povezavo z javnimi nizkonapetostnimi razdelilnimi sistemi z napetostjo med linijskim in nevtralnim vodnikom od 220 V do 250 V pri 50 Hz ter ni priključena pod posebnimi pogoji. Če opremo, ki ni v skladu z omejitvami tega dela standarda IEC 61000, preskušate z referenčno impedanco Zref 6,4 in je zato ni mogoče razglasiti za skladno s tem delom, jo lahko znova preskusite oziroma ocenite, ali je skladna s standardom IEC 61000-3-11. Del 3-11 se uporablja za opremo z nazivnim vhodnim tokom ≤ 75 A na fazo in je priključena pod posebnimi pogoji. Preskusi po tem delu so tipski preskusi. Posebni preskusni pogoji so navedeni v dodatku A, preskusni krog pa je prikazan na sliki 1.
General Information
Relations
Overview
EN 61000-3-3:2013/A1:2019 is a CENELEC-adopted amendment to IEC 61000-3-3 addressing electromagnetic compatibility (EMC) limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems. The standard applies to equipment with a rated current ≤ 16 A per phase and not subject to conditional connection. Amendment A1 was approved by CENELEC (parallel to IEC) and published in 2019; users should note implementation dates and any temporary holds on citation in the Official Journal.
This standard provides normative limits, test conditions and measurement procedures to evaluate equipment behaviour that can affect mains voltage quality and perceptible lighting flicker.
Key Topics
- Scope: Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment rated ≤ 16 A per phase.
- Limits and behaviour: Amendment A1 refines Clause 5 to clarify how limits apply for equipment with multiple separately controlled circuits, and differentiates automatic restart behaviour from manual switching.
- Specific test provisions:
- Hotplates: area cooking plates that configure zones from multiple small hotplates are tested with the biggest saucepan from the referenced table placed at the geometric centre.
- Lighting: P and P evaluations are required only for lighting equipment likely to produce multiple voltage fluctuations (for example due to fast varying internal loads). Incandescent luminaires ≤ 1000 W and discharge/LED luminaires ≤ 600 W are deemed to comply with the d, d and T limits and may be exempt from testing.
- Annex B: Test conditions and procedures for measuring voltage changes caused by manual switching; procedure may also be used to measure d and T parameters.
- Regulatory relationship: Informative Annexes ZZA and ZZB show correspondence with Directive 2014/30/EU (EMC Directive) and Directive 2014/53/EU (Radio Equipment Directive). When cited in the Official Journal, compliance with the normative clauses confers a presumption of conformity within scope.
Applications
EN 61000-3-3:2013/A1:2019 is used by:
- Manufacturers of household and similar electrical equipment rated ≤ 16 A per phase to design for mains compatibility and reduce flicker impact on lighting.
- Test laboratories performing flicker and voltage-fluctuation measurements.
- Compliance teams preparing technical documentation for CE marking where the standard is cited as a harmonised standard.
Key benefits include reduced perceptible flicker, improved interoperability with public low-voltage networks, and clearer test arrangements for modern appliances (e.g., multi-zone cooktops and LED luminaires).
Related Standards
- EN 61000-3-2 (limits for harmonic current emissions for equipment ≤ 16 A per phase)
- EN 61000-3-11 (limits for equipment with rated current ≤ 75 A and subject to conditional connection)
- EN 61000-4-15 (Flickermeter testing and measurement techniques)
Note: Users should monitor Official Journal listings and CENELEC communications - the standard has been subject to procedural updates and temporary holds for citation under RED/EMC. Always consult the latest national implementation status and Annex ZA/ZZB for presumption of conformity details.
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2019
Elektromagnetna združljivost (EMC) - 3-3. del: Mejne vrednosti - Omejitev
vrednosti kolebanja napetosti in flikerja v nizkonapetostnih napajalnih sistemih za
opremo z naznačenim tokom do 16 A in ni priključena pod posebnimi pogoji -
Dopolnilo A1
Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes,
voltage fluctuations and flicker in public low-voltage supply systems, for equipment with
rated current <= 16 A per phase and not subject to conditional connection
Elektromagnetische Verträglichkeit (EMV) - Teil 3-3: Grenzwerte - Begrenzung von
Spannungsänderungen, Spannungsschwankungen und Flicker in öffentlichen
Niederspannungs-Versorgungsnetzen für Geräte mit einem Bemessungsstrom <= 16 A
je Leiter, die keiner Sonderanschlussbedingung unterliegen
Compatibilité électromagnétique (CEM) - Partie 3-3: Limites - Limitation des variations
de tension, des fluctuations de tension et du papillotement dans les réseaux publics
d'alimentation basse tension, pour les matériels ayant un courant assigné <= 16 A par
phase et non soumis à un raccordement conditionnel
Ta slovenski standard je istoveten z: EN 61000-3-3:2013/A1:2019
ICS:
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 61000-3-3:2013/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2019
ICS 33.100.10
English Version
Electromagnetic compatibility (EMC) - Part 3-3: Limits -
Limitation of voltage changes, voltage fluctuations and flicker in
public low-voltage supply systems, for equipment with rated
current <= 16 A per phase and not subject to conditional
connection
(IEC 61000-3-3:2013/A1:2017)
Compatibilité électromagnétique (CEM) - Partie 3-3: Limites Elektromagnetische Verträglichkeit (EMV) - Teil 3-3:
- Limitation des variations de tension, des fluctuations de Grenzwerte - Begrenzung von Spannungsänderungen,
tension et du papillotement dans les réseaux publics Spannungsschwankungen und Flicker in öffentlichen
d'alimentation basse tension, pour les matériels ayant un Niederspannungs-Versorgungsnetzen für Geräte mit einem
courant assigné <= 16 A par phase et non soumis à un Bemessungsstrom <= 16 A je Leiter, die keiner
raccordement conditionnel Sonderanschlussbedingung unterliegen
(IEC 61000-3-3:2013/A1:2017) (IEC 61000-3-3:2013/A1:2017)
This amendment A1 modifies the European Standard EN 61000-3-3:2013; it was approved by CENELEC on 2017-06-22. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61000-3-3:2013/A1:2019 E
European foreword
The text of document 77A/952/FDIS, future IEC 61000-3-3:2013/A1, prepared by SC 77A, "EMC — Low-
frequency phenomena", of IEC TC 77, "Electromagnetic compatibility" was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN 61000-3-3:2013/A1:2019.
The following dates are fixed:
• latest date by which the document has (dop) 2020-02-02
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2022-08-02
• latest date by which the national
standards conflicting with the
document have to be withdrawn
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, and supports essential requirements of EU Directives.
For the relationship with EU Directives see informative Annexes ZZA and ZZB, which are an integral part
of this document.
Endorsement notice
The text of the International Standard IEC 61000-3-3:2013/A1:2017 was approved by CENELEC as a
European Standard without any modification.
Replace Annex ZA of EN 61000-3-3:2013 by the following one:
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.
Publication Year Title EN/HD Year
IEC/TR 60725 2005 Consideration of reference impedances and - -
public supply network impedances for use in
determining disturbance characteristics of
electrical equipment having a rated current
=< 75 A per phase
IEC 60974-1 2017 Arc welding equipment - Part 1: Welding - -
power sources
IEC 61000-3-2 Electromagnetic compatibility (EMC) - Part EN 61000-3-2 2014
3-2: Limits - Limits for harmonic current
emissions (equipment input current ≤ 16 A
per phase)
IEC 61000-3-11 2017 Electromagnetic compatibility (EMC) – Part - -
3-11: Limits – Limitation of voltage changes,
voltage fluctuations and flicker in public low-
voltage supply systems – Equipment with
rated current ≤ 75 A and subject to
conditional connection
IEC 61000-4-15 2010 Electromagnetic compatibility (EMC) -- Part EN 61000-4-15 2011
4-15: Testing and measurement techniques
- Flickermeter - Functional and design
specifications
Dated as no equivalent European Standard exists.
Annex ZZA
(informative)
Relationship between this European standard and the essential requirements of
Directive 2014/30/EU [2014 OJ L96] aimed to be covered
This European standard has been prepared under the European Commission standardisation request
C(2016) 7641 final of 30.11.2016 , ('M/552'), as regards harmonised standards in support of Directive
2014/30/EU relating to electromagnetic compatibility, to provide one voluntary means of conforming to
essential requirements of 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 [2014 OJ L96].
Once this standard is cited in the Official Journal of
...
Frequently Asked Questions
EN 61000-3-3:2013/A1:2019 is a amendment published by CLC. Its full title is "Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current <= 16 A per phase and not subject to conditional connection". This standard covers: 2020-12-14 EC letter: citation of EN + A1 put on hold EMC and RED - either to cite with a restriction or TC to povide other solution, link to directives temporary removed 2020-02-19: EC mail with concerns for citation under RED and subsequently also EMC - CCMC proposal to discuss during EC EG RE 2020-03-02 2020-02-07: EC letter acception for citation EMCD 2019-06-06 D163/C005: noting positive assessment, approved Annex ZZ and ZA and asked to make document available 2019-04-24: BT doc prepared 2019-03-32 D162/C065 TC to submit EMC elements to BT 2019-02-01: confirmation of positive assessment for RED and EMCD 2019-01-23 lacking answer, EY Confirmation requested 2019-01-07 EY Confirmation requested 2018-11-30 Discussed with under EY Quality Review: simplifierd AR is inconclusive 2018-09-03: HAS assessment (2018-08-02) : interpreted to be 'Compliant', go to BT for integration in the text of Annexes ZZ 2018-05-22: submitted for assessment on 2018-05-18
2020-12-14 EC letter: citation of EN + A1 put on hold EMC and RED - either to cite with a restriction or TC to povide other solution, link to directives temporary removed 2020-02-19: EC mail with concerns for citation under RED and subsequently also EMC - CCMC proposal to discuss during EC EG RE 2020-03-02 2020-02-07: EC letter acception for citation EMCD 2019-06-06 D163/C005: noting positive assessment, approved Annex ZZ and ZA and asked to make document available 2019-04-24: BT doc prepared 2019-03-32 D162/C065 TC to submit EMC elements to BT 2019-02-01: confirmation of positive assessment for RED and EMCD 2019-01-23 lacking answer, EY Confirmation requested 2019-01-07 EY Confirmation requested 2018-11-30 Discussed with under EY Quality Review: simplifierd AR is inconclusive 2018-09-03: HAS assessment (2018-08-02) : interpreted to be 'Compliant', go to BT for integration in the text of Annexes ZZ 2018-05-22: submitted for assessment on 2018-05-18
EN 61000-3-3:2013/A1:2019 is classified under the following ICS (International Classification for Standards) categories: 33.100.10 - Emission. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 61000-3-3:2013/A1:2019 has the following relationships with other standards: It is inter standard links to EN 61000-3-3:2013. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 61000-3-3:2013/A1:2019 is associated with the following European legislation: EU Directives/Regulations: 1999/5/EC, 2014/30/EU, 2014/53/EU; Standardization Mandates: M/490, M/536, 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 EN 61000-3-3:2013/A1:2019 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 CLC standards.
Die Norm EN 61000-3-3:2013/A1:2019 befasst sich mit der elektromagnetischen Verträglichkeit (EMC) und insbesondere mit den Grenzwerten für Spannungsänderungen, Spannungsfluktuationen und Flicker in öffentlichen Niederspannungsnetzen. Diese Norm ist relevant für Geräte mit einem Nennstrom von bis zu 16 A pro Phase, die nicht unter eine bedingte Anbindung fallen. Ein bedeutender Stärke dieser Norm ist die klare Definition der zulässigen Grenzwerte, die dazu beiträgt, die elektromagnetische Verträglichkeit in der Anwendung von elektrischen Geräten zu gewährleisten. Insbesondere wird durch die Festlegung von Grenzwerten für Spannungsschwankungen und Flicker sichergestellt, dass die Nutzung solcher Geräte keine negativen Auswirkungen auf das öffentliche Stromnetz und die Umgebung hat. Die Norm ist von großer Bedeutung, da sie den Herstellern von elektrischen Geräten hilft, die einkommenden Anforderungen in Bezug auf die elektromagnetische Verträglichkeit zu verstehen und umzusetzen. Dies ist besonders wichtig, um die Konformität mit der EMV-Richtlinie (EMCD) sowie mit der Richtlinie über Funkanlagen und Telekommunikationsendeinrichtungen (RED) zu erreichen. Des Weiteren wird durch die Norm ein harmonisiertes Rahmenwerk für den internationalen Handel geschaffen, was nicht nur für die Industrie wichtig ist, sondern auch für den Endverbraucher, der auf zuverlässige und sichere Produkte angewiesen ist. Die kontinuierliche Entwicklung und Aktualisierung der Norm, exemplarisch dokumentiert durch die verschiedenen Bewertungs- und Genehmigungsprozesse seit 2018, verdeutlicht die dynamische Anforderung in der Branche, auf technologische Veränderungen und neue Herausforderungen zu reagieren. Diese Anpassungen stellen sicher, dass die Norm stets dem aktuellen Stand der Technik entspricht und wichtige Aspekte der elektrischen Sicherheit und der Benutzerfreundlichkeit adressiert. Zusammenfassend ist die EN 61000-3-3:2013/A1:2019 eine essenzielle Norm im Bereich der elektromagnetischen Verträglichkeit, die klare Richtlinien für die Begrenzung von Spannungsänderungen und Flickern in Niederspannungsversorgungssystemen vorgibt, wodurch sowohl die Hersteller als auch die Endverbraucher von den Vorteilen einer harmonisierten Vorschrift profitieren können.
La norme EN 61000-3-3:2013/A1:2019 se concentre sur la compatibilité électromagnétique (CEM) et spécifie les limites de changements de tension, de fluctuations de tension et de scintillement dans les systèmes d'alimentation basse tension publiques. Elle s'applique aux équipements ayant un courant nominal ≤ 16 A par phase et non soumis à connexion conditionnelle. Cette norme est cruciale pour garantir un fonctionnement harmonieux des équipements électriques dans un cadre résidentiel et commercial, réduisant ainsi les interférences et améliorant la qualité énergétique. Parmi les forces de cette norme, on note sa capacité à établir des limites claires et mesurables pour les variations de tension, ce qui est essentiel pour minimiser les nuisances causées par le scintillement, souvent source de désagréments dans les environnements d'utilisation. De plus, la norme aborde des préoccupations contemporaines en matière de compatibilité électromagnétique, garantissant que les nouveaux dispositifs sont conçus pour limiter leur impact sur le réseau électrique. La pertinence de cette norme est amplifiée par son intégration dans le cadre réglementaire européen, soutenue par des évaluations positives et des acceptations successives de la Commission Européenne (CE). Le fait qu'elle ait été discutée dans le cadre des directives RED et EMCD souligne son importance dans l'harmonisation des exigences techniques au sein de l'Union Européenne. En cela, elle joue un rôle significatif dans la protection des consommateurs et des professionnels contre les perturbations électromagnétiques, tout en facilitant la mise sur le marché d'équipements respectueux des normes CEM. Cette norme est donc non seulement un outil crucial pour les fabricants d'équipements électriques, mais elle représente également un pas vers l'amélioration des standards de qualité et de fiabilité dans le domaine de la compatibilité électromagnétique, renforçant ainsi les efforts collectifs pour une utilisation et un développement durables des technologies électriques.
The standard EN 61000-3-3:2013/A1:2019 addresses the critical area of electromagnetic compatibility (EMC), specifically focusing on limiting voltage changes, fluctuations, and flicker in public low-voltage supply systems for equipment with a rated current of less than or equal to 16 A per phase. The scope of this standard is particularly relevant for manufacturers and users of electrical and electronic devices, providing guidelines to ensure that their equipment operates within established thresholds that minimize disturbances in power systems. One of the key strengths of EN 61000-3-3:2013/A1:2019 is its detailed delineation of permissible limits for voltage fluctuations, which helps maintain the stability of the power supply and the quality of the electricity provided to end-users. This is crucial for enhancing the reliability of electrical systems and protecting sensitive equipment from potential damage caused by voltage variations. Furthermore, the standard incorporates a comprehensive approach to flicker measurement, providing methodologies and definitions that facilitate the consistent assessment of flicker-related disturbances. This ensures that different manufacturers can achieve a degree of harmonization in how voltage fluctuations are managed, enhancing compatibility across diverse environments. The relevance of this standard has been underscored through ongoing correspondence and assessments with the European Commission, ensuring that it aligns with existing directives and regulations in the EMC domain. The positive assessments leading to its acceptance and the subsequent updates signal its importance in maintaining compliance with technical requirements. In summary, EN 61000-3-3:2013/A1:2019 stands as a vital document in the realm of EMC, providing clear limits and guidelines that support the functional reliability of equipment while safeguarding the integrity of public low-voltage supply systems. Its systematic approach to voltage fluctuation and flicker presents significant advantages for manufacturers, promoting both safety and performance in electromagnetic compatibility.
EN 61000-3-3:2013/A1:2019は、公共の低圧供給システムにおける電圧変動やフリッカーの制限についての重要な標準です。この標準は、16 A以下の定格電流を持つ機器に適用され、条件付き接続の対象外の場合に適用されます。標準の範囲は、電磁両立性（EMC）の側面をカバーしており、特に低圧供給システムにおける電圧変動制限の重要性を強調しています。 この標準の強みは、電力供給システムにおける電圧変動の影響を最小限に抑えることを目的とした基準の設定にあります。これにより、機器の性能と利用者の快適さが保たれ、市場における製品の競争力が高まります。また、EMCの要求事項を明確にすることで、製品の規制遵守を容易にし、製造者や供給者にとってクリアな指針を提供しています。 さらに、この標準は、持続可能な開発目標に合わせたエネルギー効率の向上にも寄与します。電圧変動やフリッカーを抑制することは、エネルギーの無駄遣いを減少させ、全体的な電力品質の向上に繋がります。そのため、環境への影響を考慮した製品設計が促進され、ユーザーへの利便性も向上します。 全体として、EN 61000-3-3:2013/A1:2019は、多様な電気機器に適用可能な実用的な標準として、電磁両立性（EMC）の観点から非常に重要な役割を果たしています。この標準は、技術革新と市場ニーズに応じて進化し続けることが期待されており、電圧制限に関する明確な基準を提供することで、利用者に信頼性をもたらします。
표준 EN 61000-3-3:2013/A1:2019는 전자기 호환성(EMC) 관련 중요한 기준으로, 공공 저전압 공급 시스템에서 전압 변화, 전압 변동 및 플리커를 제한하는 데 중점을 두고 있습니다. 이 표준은 특히 정격 전류가 16A 이하인 장비에 적합하며, 조건부 연결의 적용을 받지 않는 기기를 대상으로 합니다. 이 표준의 범위는 전압 변화와 변동을 효과적으로 제한함으로써, 전력 공급의 안정성을 높이고 전자기 간섭을 최소화하는 데 기여합니다. 또한, 카테고리 16A 이하의 전자 장비의 전자기 호환성을 보장하는 데 필수적이며, 제품 설계 및 개발 과정에서의 지침으로 활용될 수 있습니다. EN 61000-3-3:2013/A1:2019의 주요 장점 중 하나는 명확한 한계 설정입니다. 이 표준을 준수함으로써 제조업체는 제품이 공공 전력 그리드에 미치는 부정적인 영향을 최소화하고, 소비자에게 보다 안정적인 전기 환경을 제공할 수 있습니다. 또한, 이 표준은 유럽 시장에서의 경쟁력을 높이는 데 기여합니다. 현재 EMC와 RED 관련 지침이 연기되는 상황에서도, 이 표준은 여전히 관련성이 높습니다. 전자기 호환성 규정의 준수는 신뢰성 있는 제품을 만들기 위한 필수적인 요소이기 때문에, EN 61000-3-3:2013/A1:2019는 이를 충족하는 데 중요한 역할을 합니다. 이 표준이 요구하는 기준을 충족함으로써 기업은 규제 요구사항을 준수하게 되며, 이는 품질 보증 및 인증 과정에서도 긍정적인 영향을 미칩니다. 결론적으로, EN 61000-3-3:2013/A1:2019는 전자기 호환성을 보장하고, 전압 수급과 관련된 문제를 효과적으로 해결할 수 있는 중요한 표준으로 자리잡고 있습니다. 이 표준은 제품 개발과 시장 출시를 위한 필수적인 지침으로서의 의미를 갖고 있으며, EMC와 관련된 지속적인 발전에 있어 핵심적인 기준이 될 것입니다.
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