Corrigendum 1 - Guidance information on the application of capacitors, resistors, inductors and complete filter units for radio interference suppression

Corrigendum 1 - Guide d'emploi des condensateurs, résistances, inductances et filtres complets d'antiparasitage

General Information

Status: Published
Publication Date: 29-Jan-1998

ICS: 33.100.01 - Electromagnetic compatibility in general

Technical Committee: TC 40 - Capacitors and resistors for electronic equipment

Current Stage: DELPUB - Deleted Publication
Start Date: 10-Mar-2015
Completion Date: 13-Feb-2026

Relations

Revised: IEC 60940:2015 - Guidance information on the application of capacitors, resistors, inductors and complete filter units for electromagnetic interference suppression
Effective Date: 05-Sep-2023

IEC 60940:1988/COR1:1998 - Corrigendum 1 - Guidance information on the application of capacitors, resistors, inductors and complete filter units for radio interference suppression
Released:1/30/1998 - Page 1 preview

Standard

IEC 60940:1988/COR1:1998 - Corrigendum 1 - Guidance information on the application of capacitors, resistors, inductors and complete filter units for radio interference suppression Released:1/30/1998

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Frequently Asked Questions

What is IEC 60940:1988/COR1:1998?

IEC 60940:1988/COR1:1998 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Corrigendum 1 - Guidance information on the application of capacitors, resistors, inductors and complete filter units for radio interference suppression". This standard covers: Corrigendum 1 - Guidance information on the application of capacitors, resistors, inductors and complete filter units for radio interference suppression

What is the scope of IEC 60940:1988/COR1:1998?

Corrigendum 1 - Guidance information on the application of capacitors, resistors, inductors and complete filter units for radio interference suppression

What ICS categories does IEC 60940:1988/COR1:1998 belong to?

IEC 60940:1988/COR1:1998 is classified under the following ICS (International Classification for Standards) categories: 33.100.01 - Electromagnetic compatibility in general. The ICS classification helps identify the subject area and facilitates finding related standards.

What standards are related to IEC 60940:1988/COR1:1998?

IEC 60940:1988/COR1:1998 has the following relationships with other standards: It is inter standard links to IEC 60940:2015. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

How can I access IEC 60940:1988/COR1:1998?

IEC 60940:1988/COR1:1998 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)

IEC 60940:1988/COR1:1998 - Cor...

Publication 60940 de la CEI IEC Publication 60940
(Première édition - 1988) (First edition - 1988)
Guide d’emploi des condensateurs, Guidance information on the application of
résistances, inductances et filtres complets capacitors, resistors, inductors, and complete
d’antiparasitage filter units for radio interference suppression
CORRIGENDUM 1
Page 14 Page 15
6.1 Condensateurs de classe X, Y et U 6.1 Class X, Y and U capacitors
Remplacer le texte existant du deuxième Replace the existing text of the second
paragraphe paragraph
Les condensateurs de Classe X sont des- X-capacitors are intended to be connected
tinés à être connectés sur l’alimentation across the line
par le nouveau texte amendé suivant:
by the following amended new text:
Les condensateurs de Classe X sont des-
X-capac
...

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IEC

IEC 60940:2015(Main)

Guidance information on the application of capacitors, resistors, inductors and complete filter units for electromagnetic interference suppression

IEC 60940:2015 provides guidance applicable to information on application of capacitors, resistors, inductors, and complete filter units for electromagnetic interference suppression. This second edition cancels and replaces the first edition published in 1988. This second edition is a result of maintenance activities related to the previous edition. All changes that have been agreed upon can be categorized as minor revisions.

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Electromagnetic compatibility (EMC) - Part 2-9: Environment - Description of HEMP environment - Radiated disturbance

IEC 61000-2-9: 2025 defines the high-altitude electromagnetic pulse (HEMP) environment that is one of the consequences of a high-altitude nuclear explosion. There are two cases of nuclear detonations:
- high-altitude nuclear explosions;
- low-altitude nuclear explosions.
For civil systems, the most important case is the high-altitude nuclear explosion. In this case, the other effects of the nuclear explosion such as blast, ground shock, thermal and nuclear ionizing radiation are not present at the ground level. However, the electromagnetic pulse associated with the explosion can cause disruption of, and damage to, communications, electronic systems, electric power systems and other portions of the commercial critical infrastructures, thereby upsetting the stability of modern society. The object of this document is to establish a common reference for the HEMP environment in order to select realistic stresses to apply to victim equipment for evaluating their performance and in order to develop protection methods to minimize the impacts of the HEMP. This second edition cancels and replaces the first edition published in 1996. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) updating the document to provide new information on the variation of the early-time HEMP on the earth's surface and to provide new information on the late-time HEMP;
b) adding a new informative Annex A which provides details concerning the development of the early- and late-time standard waveforms in the main body, an explanation of the advantages and disadvantages for the use of the double exponential waveform, and an explanation of the far field region for the early-time HEMP.
IEC 61000-2-9: 2025 has the status of a basic EMC publication in accordance with IEC Guide 107.

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Electromagnetic compatibility (EMC) - Part 5-6: Installation and mitigation guidelines - Mitigation of external EM influences

IEC 61000-5-6:2024 covers guidelines for the mitigation of external electromagnetic influences impinging upon a facility or installation, aimed at ensuring electromagnetic compatibility (EMC) among electrical and electronic apparatus or systems. These influences include lightning, RF transmitters, power-line and telecom transients, high-altitude electromagnetic pulse (HEMP) and other high-power electromagnetic transients such as those from intentional electromagnetic interference (IEMI). This document is intended for use by installers, manufacturers and users of sensitive electrical or electronic installations or systems. It applies primarily to new installations but, where economically feasible, it can be applied to extensions or modifications to existing facilities. While the technical principles are applicable to individual equipment or apparatus, such application is not included in the scope of this document.
This first edition cancels and replaces the first edition of IEC TR 61000-5-6 published in 2002. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) updating the whole document to include other HPEM environments including IEMI;
b) adding a new Annex A which provides details on the concept of EM resilience and includes information on HPEM detectors, recovery and restoration.

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Electromagnetic compatibility (EMC) - Part 3-16: Limits - Limits for harmonic currents produced by the inverter of inverter-type electrical energy-supplying equipment, with a reference current less than or equal to 75 A per phase, connected to public low-voltage systems

SIST-TS IEC TS 61000-3-16:2026

IEC TS 61300-3-16:2023 which is a technical specification, deals with the limits for harmonic (including grouped interharmonic) currents produced by the inverter of inverter-type electrical energy-supplying equipment (ESE) as defined in 3.2, but which does not include energy storage. The limits given in this document are applicable to inverters with a reference current as defined in 3.3 (see also 5.2.3) less than or equal to 75 A per phase, intended to be connected to public low-voltage AC distribution systems of the following types:
- single-phase, two or three wires; nominal voltage up to 240 V
- three-phase, three or four wires; nominal voltage up to 690 V
- nominal frequency of 50 Hz or 60 Hz.
This document specifies:
a) requirements and emission limits for equipment;
b) methods for type tests and simulations.
Tests in accordance with this document are type tests of complete pieces of equipment.
Equipment which mainly absorbs energy but which is capable of supplying energy to the public supply as a secondary function is out of the scope of this document.
EXAMPLE An elevator motor drive returning energy during braking.
This document provides limits and testing procedures for equipment in the range up to harmonic order 40 (h40), i.e. 2 000 Hz or 2 400 Hz depending on line frequency.
NOTE 1 It is possible that limits for frequencies in the range from 2 kHz to 9 kHz will be added in a future edition of this document.
NOTE 2 It is possible that limits and procedures for storage systems will be added in a future edition of this document.

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IEC 61000-4-24:2015/AMD1:2023(Amendment)

Amendment 1 - Electromagnetic compatibility (EMC) - Part 4-24: Testing and measurement techniques - Test methods for protective devices for HEMP conducted disturbance

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IEC TR 61000-2-15:2023(Main)

Electromagnetic compatibility - Part 2-15: Description of the characteristics of networks with high penetration of power electronic converters

IEC TR 61000-2-15: 2023 which is a Technical Report, addresses in particular the following main phenomena, which affect the power quality in modern distribution systems with high penetration of power electronics converters. As some aspects of the subject have already been addressed in the past, considering the evolution of the LV and MV networks, this document focuses on the following aspects:
resonances in the network, modelling and on-site validation;
supraharmonics and measurements issues;
impact of increased number of power electronic converters;
stability and instability issues for the equipment to be connected
The target phenomena and conditions of this document are the following:
frequency: ≤ 2 kHz, 2 kHz to 9 kHz, ≥ 9 kHz;
voltage levels: LV, MV;
harmonic sources: all types of converters (EV battery chargers, appliances, etc.…).
Some of these frequency ranges have already been standardized in some countries (Japan, Germany, Switzerland, etc.), but the resulting phenomena developed will benefit being described in more details, with a focus on the interaction between the converters and the electrical networks. The case of the presence of a large number of converters is also at stake. Some complex phenomena can also arise when the full system is not stable anymore. NOTE Whereas it is expected that the models and derived calculations form this document can be applied to the Americas electrical systems its formal validation studies are still pending.

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Electromagnetic compatibility (EMC) - Part 5-1: Installation and mitigation guidelines - General considerations

IEC TR 61000-5-1:2023 which is a technical report, covers general considerations and guidelines on mitigation methods aimed at ensuring electromagnetic compatibility (EMC) among electrical and electronic apparatus or systems used in industrial, commercial, and residential installations. This document is intended for use by all using and installing sensitive electrical or electronic installations and systems, and equipment with high emission levels that could degrade the overall electromagnetic (EM) environment. It applies primarily to new installations, but also applies during modifications or enhancements of legacy installations. Specific topics, such as recommendations on the design and implementation of the earthing system, including the earth electrode and the earth network, the design and implementation of bonding apparatus or systems to earth or to the earth network, the selection and installation of appropriate cables, and the design and implementation mitigation means involving shielded enclosures, high-frequency filters, isolating transformers, surge-protective devices, etc., will be addressed in other parts of IEC 61000-5. Within this document the fundamental measures will be described. The practices presented in this document address the EMC concerns of the installation, not the safety aspects of the installation nor the efficient transportation of power within the installation. Nevertheless, these two prime objectives are taken into consideration in the technical observations concerning EMC. These two primary objectives can be implemented concurrently for enhanced EMC of the installed sensitive apparatus or systems without conflict by applying the practices presented in this document and the relevant safety requirements. It is the responsibility of the designer and the installer to select the relevant technique most appropriate to a particular installation. This second edition cancels and replaces the first edition published in 1996. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a. restructuring of clauses and subclauses with amending of technical content;
b. alignment of the terminology with other parts of the IEC 61000 series, for example with IEC TR 61000-2-5;
c. addition of an overview regarding the IEC 61000-5 series in Annex A.

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Electromagnetic compatibility (EMC) - Part 1-1: General - Application and interpretation of fundamental definitions and terms

IEC TR 61000-1-1:2023 which is a Technical Report, aims to describe and interpret various terms considered to be of basic importance to concepts and practical application in the design and evaluation of electromagnetically compatible equipment and systems. In addition, attention is drawn to the distinction between electromagnetic compatibility (EMC) tests carried out in a standardized set-up and those carried out at other locations, for example at premises where a device, equipment or system is manufactured or at the location where a device, equipment or system is installed (in situ tests or measurements). This second edition cancels and replaces the first edition published in 1992. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) the general description of the electromagnetic environment has been updated in accordance with IEC TR 61000-2-5;
b) the description of source, of potentially susceptible equipment/systems and of coupling mechanism has been updated,
c) elements from IEC TR 61000-2-3, that is intended to be withdrawn, as well as from IEC TR 61000-2-5, have been incorporated into this document.

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Corrigendum 1 - Guidance information on the application of capacitors, resistors, inductors and complete filter units for radio interference suppression

Corrigendum 1 - Guide d'emploi des condensateurs, résistances, inductances et filtres complets d'antiparasitage

General Information

Relations

IEC 60940:1988/COR1:1998 - Corrigendum 1 - Guidance information on the application of capacitors, resistors, inductors and complete filter units for radio interference suppression Released:1/30/1998

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