EN 61000-5-5:1996
(Main)Electromagnetic compatibility (EMC) - Part 5: Installation and mitigation guidelines - Section 5: Specification of protective devices for HEMP conducted disturbance
Electromagnetic compatibility (EMC) - Part 5: Installation and mitigation guidelines - Section 5: Specification of protective devices for HEMP conducted disturbance
This part of 61000-5 defines how protective devices for conducted disturbance proposed for HEMP protection shall be specified. It is intended to be used for the harmonization of existing or future specifications issued by protective device manufacturers, electronic equipment manufacturers, administrations and other ultimate buyers. Performance requirements shall be given in future IEC documents. This section covers protective devices currently being used for protection against induced HEMP transients on signal and low voltage power lines (nominal voltage up to 1 kV a.c.). General information can be applied also to high voltage lines. However, in these cases, the additional requirements for the protection levels of existing lightning arresters (especially gapless MO-arresters) are under consideration.
Elektromagnetische Verträglichkeit (EMV) - Teil 5: Installationsrichtlinien und Abhilfemaßnahmen - Hauptabschnitt 5: Festlegung von Schutzeinrichtungen gegen leitungsgeführte HEMP-Störgrößen
Compatibilité électromagnétique (CEM) - Partie 5: Guides d'installation et d'atténuation - Section 5: Spécification des dispositifs de protection pour perturbations conduites IEMN-HA
La présente section de la CEI 61000-5 définit comment les dispositifs de protection contre les perturbations conduites proposés pour la protection IEMN doivent être spécifiés. Elle a pour but d'harmoniser les spécifications, existantes ou à venir, issues des fabricants de protections, des fabricants d'équipements électroniques, des administrations et autres exploitants. Les exigences de performances seront données dans des documents futurs de la CEI. Cette section couvre les protections utilisées couramment pour la protection contre les transitoires induits par l'IEMN-HA sur les acccès signaux et les accès énergie basse tension (tension nominale) jusqu'à 1 kV alternatif). Les généralités peuvent aussi être appliquées à des accès haute tension; cependant, dans ce cas, les exigences additionnelles pour les niveaux de protection des parafoudres (spécialement les parafoudres à oxyde métallique) sont à l'étude.
Electromagnetic compatibility (EMC) - Part 5: Installationand mitigation guidelines - Section 5: Specification of protective devices for HEMP conducted disturbance - Basic EMC publication (IEC 1000-5-5:1996)
General Information
- Status
- Published
- Publication Date
- 07-May-1996
- Withdrawal Date
- 30-Nov-1996
- Technical Committee
- CLC/TC 210 - Electromagnetic Compatibility (EMC)
- Drafting Committee
- IEC/SC 77C - IEC_SC_77C
- Parallel Committee
- IEC/SC 77C - IEC_SC_77C
- Current Stage
- 6060 - Document made available - Publishing
- Start Date
- 08-May-1996
- Completion Date
- 08-May-1996
EN 61000-5-5:1996 - Overview
EN 61000-5-5:1996 (Section 5 of IEC 61000-5) sets out how protective devices for HEMP (high-altitude electromagnetic pulse) conducted disturbances should be specified. The document is intended to harmonize specification practices used by protective device manufacturers, electronic equipment manufacturers, administrations and buyers. It focuses on devices used to protect against induced HEMP transients on signal and low-voltage power lines (nominal voltage up to 1 kV a.c.). General guidance is also applicable to high-voltage lines, while additional requirements for existing lightning arresters (notably gapless MO-arresters) are noted as under consideration. Performance test levels themselves are deferred to future IEC publications.
Key topics and requirements
- Scope of specification: Defines what information and parameters protective-device specifications should contain for HEMP conducted-disturbance protection.
- Application focus: Covers protective measures for signal lines and low-voltage power distribution up to 1 kV a.c.; provides general guidance for higher voltages.
- Harmonization intent: Aims to standardize how manufacturers and buyers describe protection devices so specifications are comparable and interoperable.
- Interface with performance standards: Specifies content and format of device specification; formal performance requirements and test methods are to be provided in subsequent IEC documents.
- Consideration for existing arresters: Notes special attention required for protection levels of existing lightning arresters (especially gapless metal-oxide arresters).
Practical applications
- Designing and procuring surge protection and HEMP mitigation devices for:
- Telecom and signal infrastructures
- Industrial control systems and SCADA
- Low-voltage power distribution in facilities and data centers
- Critical infrastructure and government installations requiring HEMP resilience
- Creating harmonized product datasheets, procurement specifications, and installation guidelines for EMC and HEMP protection.
- Informing system-level protection strategies where conducted disturbances from HEMP are a concern.
Who should use this standard
- Protective device manufacturers preparing product specifications for HEMP protection
- Electronic equipment and system designers assessing line-level protection needs
- Procurement teams and administrations standardizing purchase and acceptance criteria
- EMC and lightning protection engineers developing mitigation measures and installation guidelines
Related standards
- Other parts of the EN/IEC 61000 series covering EMC immunity, testing and installation guidelines
- Future IEC documents that will define detailed performance requirements and test methods for HEMP protective devices
Keywords: HEMP, EN 61000-5-5, electromagnetic compatibility (EMC), conducted disturbance, protective devices, surge protection, low-voltage, MO-arresters, specification, harmonization.
Frequently Asked Questions
EN 61000-5-5:1996 is a standard published by CLC. Its full title is "Electromagnetic compatibility (EMC) - Part 5: Installation and mitigation guidelines - Section 5: Specification of protective devices for HEMP conducted disturbance". This standard covers: This part of 61000-5 defines how protective devices for conducted disturbance proposed for HEMP protection shall be specified. It is intended to be used for the harmonization of existing or future specifications issued by protective device manufacturers, electronic equipment manufacturers, administrations and other ultimate buyers. Performance requirements shall be given in future IEC documents. This section covers protective devices currently being used for protection against induced HEMP transients on signal and low voltage power lines (nominal voltage up to 1 kV a.c.). General information can be applied also to high voltage lines. However, in these cases, the additional requirements for the protection levels of existing lightning arresters (especially gapless MO-arresters) are under consideration.
This part of 61000-5 defines how protective devices for conducted disturbance proposed for HEMP protection shall be specified. It is intended to be used for the harmonization of existing or future specifications issued by protective device manufacturers, electronic equipment manufacturers, administrations and other ultimate buyers. Performance requirements shall be given in future IEC documents. This section covers protective devices currently being used for protection against induced HEMP transients on signal and low voltage power lines (nominal voltage up to 1 kV a.c.). General information can be applied also to high voltage lines. However, in these cases, the additional requirements for the protection levels of existing lightning arresters (especially gapless MO-arresters) are under consideration.
EN 61000-5-5:1996 is classified under the following ICS (International Classification for Standards) categories: 33.100 - Electromagnetic compatibility (EMC). The ICS classification helps identify the subject area and facilitates finding related standards.
EN 61000-5-5:1996 is associated with the following European legislation: EU Directives/Regulations: 2004/108/EC, 2004/108/EU, 2014/30/EU, 89/336/EEC; Standardization Mandates: M/490. 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.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-1997
Electromagnetic compatibility (EMC) - Part 5: Installationand mitigation guidelines
- Section 5: Specification of protective devices for HEMP conducted disturbance -
Basic EMC publication (IEC 1000-5-5:1996)
Electromagnetic compatibility (EMC) -- Part 5: Installation and mitigation guidelines --
Section 5: Specification of protective devices for HEMP conducted disturbance
Elektromagnetische Verträglichkeit (EMV) -- Teil 5: Installationsrichtlinien und
Abhilfemaßnahmen -- Hauptabschnitt 5: Festlegung von Schutzeinrichtungen gegen
leitungsgeführte HEMP-Störgrößen
Compatibilité électromagnétique (CEM) -- Partie 5: Guides d'installation et d'atténuation -
- Section 5: Spécification des dispositifs de protection pour perturbations conduites IEMN
-HA
Ta slovenski standard je istoveten z: EN 61000-5-5:1996
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.
---------------------- Pa
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이 기사는 EN 61000-5-5:1996 표준에 대해 다루고 있습니다. 이 표준은 고도 전자기펄스(HEMP) 보호를 위해 제안된 수용된 교란에 대한 보호 장치의 사양을 지정하기 위해 사용됩니다. 이 표준은 보호 장치 제조업체, 전자 장비 제조업체, 행정기관 및 구매자 간의 사양을 조화시키는 데 사용됩니다. 이 섹션은 신호 및 저압 전력선에 발생하는 HEMP 이행성 이상전압으로부터의 보호를 위해 현재 사용되고 있는 보호 장치를 다룹니다. 글로벌 인포메이션에 따르면, 고압 전력선에도 적용할 수 있지만, 기존 번개막대의 추가적인 보호 수준 요구 사항(특히 갭리스 MO-번개막대)을 고려해야 합니다.
この記事は、EN 61000-5-5:1996規格について取り上げています。この規格は、高度電磁パルス（HEMP）保護のために提案された導電性の干渉に対する保護装置の仕様を指定するために使用されます。この規格は、保護装置メーカー、電子機器メーカー、行政、および購入者間の仕様を調和させるために使用されます。このセクションでは、信号線や低電圧電力線上の誘導されたHEMPトランジェントからの保護に現在使用されている保護装置について説明しています。高電圧線にも一般的な情報は適用できますが、既存の避雷器の保護レベルに関する追加の要件（特にギャップレスMO避雷器）が検討されています。
The article discusses the EN 61000-5-5:1996 standard, which is used for specifying protective devices for conducted disturbance proposed for High Altitude Electromagnetic Pulse (HEMP) protection. The purpose of this standard is to harmonize specifications between protective device manufacturers, electronic equipment manufacturers, administrations, and buyers. The section covers protective devices used for protecting against induced HEMP transients on signal and low voltage power lines. The article also mentions that while the information provided is applicable to high voltage lines, additional requirements for protecting existing lightning arresters are being considered.
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