EN 61000-4-7:1993
(Main)Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
This guide is applicable to instrumentation intended for measuring voltage or current components with frequencies in the range of d.c. to 2 500 Hz which are superimposed on the voltage or current at the power supply frequency. This guide is also applicable to measurement instrumentation intended for testing individual items of equipment in accordance with emission limits given in standards as well as for the measurement of harmonic voltages and current in actual supply systems. The survey of harmonics in power supply systems is of particular concern.
Elektromagnetische Verträglichkeit (EMV) - Teil 4-7: Prüf- und Meßverfahren - Allgemeiner Leitfaden für Verfahren und Geräte zur Messung von Oberschwingungen und Zwischenharmonischen in Stromversorgungsnetzen und angeschlossenen Geräten
Compatibilité électromagnétique (CEM) - Partie 4-7: Techniques d'essai et de mesure - Guide général relatif aux mesures d'harmoniques et d'interharmoniques, ainsi qu'à l'appareillage de mesure, applicable aux réseaux d'alimentation et aux appareils qui y sont raccordés
S'applique à l'instrumentation prévue pour la mesure de composantes de tension et de courant dont la gamme de fréquence s'étend du continu à 2 500 Hz. Ces composantes sont superposées à des tensions et des courants dont la fréquence fondamentale est celle du réseau d'alimentation. S'applique également à l'instrumentation de mesure prévue pour les essais d'appareils individuels conformément à des normes donnant des niveaux limites d'émission. S'applique aussi à l'instrumentation prévue pour la mesure de tension et de courant harmoniques dans des réseaux d'alimentation de puissance. En particulier, ce guide traite de l'observation des harmoniques en réseau.
Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 7: General guide on harmonics and interharmonics measurement and instrumentation, for power supply systems and equipment connected thereto (IEC 1000-4-7:1991)
General Information
- Status
- Withdrawn
- Publication Date
- 28-Feb-1993
- Withdrawal Date
- 30-Nov-1993
- Technical Committee
- CLC/TC 210 - Electromagnetic Compatibility (EMC)
- Drafting Committee
- IEC/SC 77A - IEC_SC_77A
- Parallel Committee
- IEC/SC 77A - IEC_SC_77A
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 01-Oct-2005
- Completion Date
- 01-Oct-2005
Relations
- Effective Date
- 29-Jan-2023
Frequently Asked Questions
EN 61000-4-7:1993 is a standard published by CLC. Its full title is "Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto". This standard covers: This guide is applicable to instrumentation intended for measuring voltage or current components with frequencies in the range of d.c. to 2 500 Hz which are superimposed on the voltage or current at the power supply frequency. This guide is also applicable to measurement instrumentation intended for testing individual items of equipment in accordance with emission limits given in standards as well as for the measurement of harmonic voltages and current in actual supply systems. The survey of harmonics in power supply systems is of particular concern.
This guide is applicable to instrumentation intended for measuring voltage or current components with frequencies in the range of d.c. to 2 500 Hz which are superimposed on the voltage or current at the power supply frequency. This guide is also applicable to measurement instrumentation intended for testing individual items of equipment in accordance with emission limits given in standards as well as for the measurement of harmonic voltages and current in actual supply systems. The survey of harmonics in power supply systems is of particular concern.
EN 61000-4-7:1993 has the following relationships with other standards: It is inter standard links to EN 61000-4-7:2002. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 61000-4-7:1993 is associated with the following European legislation: EU Directives/Regulations: 2004/108/EC, 2004/108/EU, 89/336/EEC. 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.
EN 61000-4-7:1993 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-1997
Electromagnetic compatibility (EMC) - Part 4: Testing and measurement
techniques - Section 7: General guide on harmonics and interharmonics
measurement and instrumentation, for power supply systems and equipment
connected thereto (IEC 1000-4-7:1991)
Electromagnetic compatibility (EMC) -- Part 4-7: Testing and measurement techniques -
General guide on harmonics and interharmonics measurements and instrumentation, for
power supply systems and equipment connected thereto
Elektromagnetische Verträglichkeit (EMV) -- Teil 4-7: Prüf- und Meßverfahren -
Allgemeiner Leitfaden für Verfahren und Geräte zur Messung von Oberschwingungen
und Zwischenharmonischen in Stromversorgungsnetzen und angeschlossenen Geräten
Compatibilité électromagnétique (CEM) -- Partie 4-7: Techniques d'essai et de mesure -
Guide général relatif aux mesures d'harmoniques et d'interharmoniques, ainsi qu'à
l'appareillage de mesure, applicable aux réseaux d'alimentation et aux appareils qui y
sont raccordés
Ta slovenski standard je istoveten z: EN 61000-4-7:1993
ICS:
33.100.20 Imunost Immunity
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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