33.100 - Electromagnetic compatibility (EMC)
ICS 33.100 Details
Electromagnetic compatibility (EMC)
Elektromagnetische Interferenzen. Elektromagnetische Vertraglichkeit (EMV)
Compatibilite electromagnetiques (CEM)
Elektromagnetna združljivost (EMC)
General Information
This document contains limits and procedures for the measurement of radio disturbances in the
frequency range of 150 kHz to 5 925 MHz. This document applies to vehicles, boats, internal
combustion engines, trailers, devices and any electronic/electrical component intended for use
in vehicles, boats, trailers and devices. Refer to International Telecommunications Union (ITU)
publications for details of frequency allocations. The limits are intended to provide protection
for on-board receivers installed (per the manufacturer’s guidelines) in a vehicle from
disturbances produced by components/modules in the same vehicle.
The receiver types to be protected are, for example, broadcast receivers (sound and television),
land mobile radio, radio telephone, amateur, citizens' radio, Satellite Navigation (GPS etc.), WiFi, V2X, and Bluetooth.
This document does not include protection of electronic control systems from radio frequency
(RF) emissions or from transient or pulse-type voltage fluctuations. These subjects are included
in ISO publications.
The limits in this document are recommended and subject to modification as agreed between
the customer (e.g. vehicle manufacturer) and the supplier (e.g. component manufacturer). This
document is also intended to be applied by vehicle manufacturers and suppliers which are to
be added and connected to the vehicle harness or to an on-board power connector after delivery
of the vehicle.
This document defines test methods for use by vehicle manufacturers and suppliers, to assist
in the design of vehicles and components and ensure controlled levels of on-board radio
frequency emissions.
The emission requirements in this document are not intended to be applicable to the intentional
transmissions from a radio transmitter as defined by the ITU including their spurious emissions.
NOTE 1 This exclusion is limited to those intended transmitter emissions, which leave the EUT as radiated
emissions and are coupled onto the wire line in the measurement setup. For conducted transmissions on frequencies
intentionally produced by the radio part of an EUT, this exclusion does not apply.
NOTE 2 It is usual for customers and suppliers to use radio regulation standards to manage the effect of spurious
emissions from a radio transmitter unless limits of spurious emission are agreed in the test plan.
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Specifies a procedure for the determination of the kinematic viscosity of mineral insulating oils, both transparent and opaque, at very low temperatures, after a cold soaking period of at least 20 h, by measuring the time for a volume of liquid to flow under gravity throught a calibrated glass capillary viscometer. Applies at all temperatures to both Newtonian and non-Newtonian liquids having viscosities of up to 20 000 mm2/s.
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IEC 61000-4-20:2022 focuses on emission and immunity test methods for electrical and electronic equipment using various types of transverse electromagnetic (TEM) waveguides. These types include open structures (for example striplines and electromagnetic pulse simulators) and closed structures (for example TEM cells). These structures can be further classified as one-port, two-port, or multi-port TEM waveguides. The frequency range depends on the specific testing requirements and the specific TEM waveguide type. The object of this document is to describe
TEM waveguide characteristics, including typical frequency ranges and equipment-under-test (EUT) size limitations;
TEM waveguide validation methods for electromagnetic compatibility (EMC) tests;
the EUT (i.e. EUT cabinet and cabling) definition;
test set-ups, procedures, and requirements for radiated emission measurements in TEM waveguides; and
test set-ups, procedures, and requirements for radiated immunity testing in TEM waveguides. NOTE Test methods are defined in this document to measure the effects of electromagnetic radiation on equipment and the electromagnetic emissions from the equipment concerned. The simulation and measurement of electromagnetic radiation is not adequately exact for the quantitative determination of effects for all end-use installations. The test methods defined are structured for a primary objective of establishing adequate reproducibility of results at various test facilities for qualitative analysis of effects.
This document does not intend to specify the tests to be applied to any particular apparatus or system(s). The main intention of this document is to provide a general basic reference for all interested product committees of the IEC. For radiated emission measurements, product committees select emission limits and measurement methods in consultation with CISPR standards. For radiated immunity testing, product committees remain responsible for the appropriate choice of immunity tests and immunity test limits to be applied to equipment within their scope. This document describes test methods that are separate from those of IEC 61000‑4‑3.
This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
provide information on the testing of large EUTs (including cables);
apply the work on measurement uncertainties by adapting the work completed in CISPR and TC 77 (for emissions and immunity);
update the validation procedure for the test volume regarding field uniformity and TEM mode verification;
provide information concerning two-port and four-port TEM waveguides;
add a new informative annex (Annex I) dealing with transient TEM waveguide characterization; and
add information dealing with dielectric test stands for EUTs.
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IEC Corrected version
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The objective of this EMC Handbook is to point out all the issues relevant to space systems EMC, to provide a general technical treatment and to address the interested reader to more thorough and in-depth publications.
NOTE: It is possible to find fundamental and advanced treatment of many aspects related to EMC: many universities offer courses on EMC and a large number of textbooks, papers and technical documents are available. Therefore replicating in this Handbook the available knowledge is impractical and meaningless.
Emphasis is given to space systems EMC design, development and verification, and specifically to the practical aspects related to these issues.
NOTE: This has been possible thanks to the collaboration of space industry, especially on items which are not textbook issues and whose solution needs the widespread experience gained in large number of projects.
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The contents of the corrigendum of January 2022 have been included in this copy.
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This part of IEC 62135 is applicable to equipment for resistance welding and allied processes
which are connected to mains supplies with rated voltages up to 1 000 V AC RMS. This
document does not define safety requirements.
Resistance welding equipment type tested in accordance with, and which has met the
requirements of, this document, is deemed to be in compliance for all applications.
The frequency range covered is from 0 Hz to 400 GHz.
Arc welding equipment containing a radio receiver or transmitter is within the scope of this
document. Additional requirements for such equipment is specified in Annex D.
The radiated emission requirements in this document are not intended to be applicable to the
intentional transmissions from a radio transmitter as defined by the ITU nor to any spurious
emissions related to these intentional transmitters.
This product EMC standard for resistance welding equipment takes precedence over all
aspects of the generic standards and no additional EMC tests are required or necessary.
NOTE 1 Typical allied processes are resistance hard and soft soldering or resistance heating achieved by means
comparable to resistance welding equipment.
NOTE 2 Limit values are specified for only part of the frequency range.
Resistance welding equipment are classified as Class A and Class B equipment.
This part of IEC 62135 specifies
a) test methods to be used in conjunction with CISPR 11:2015, CISPR 11:2015/AMD1:2016
and CISPR 11:2015/AMD2:2019 to determine radio-frequency (RF) emission;
b) relevant standards and test methods for harmonic current emission, voltage fluctuation
and flicker;
c) additional requirements for equipment powered by internal or external batteries (Annex C).
NOTE 3 The limits in this document cannot, however, provide full protection against interference to radio and
television reception when the resistance welding equipment is used closer than 30 m to the receiving antenna(e).
NOTE 4 In special cases, when highly susceptible apparatus is being used in close proximity, additional
mitigation measures are sometimes employed to further reduce the electromagnetic emissions.
NOTE 5 The origins of the limit values in this document are summarized in Annex A.
This part of IEC 62135 also defines immunity requirements and test methods for continuous
and transient, conducted and radiated disturbances including electrostatic discharges.
NOTE 6 These requirements do not, however, cover extreme cases which are extremely rare.
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IEC 60974-10:2014 specifies a) applicable standards and test methods for radio-frequency (RF) emissions; b) applicable standards and test methods for harmonic current emission, voltage fluctuations and flicker; c) immunity requirements and test methods for continuous and transient, conducted and radiated disturbances including electrostatic discharges. This standard is applicable to equipment for arc welding and allied processes, including power sources and ancillary equipment, for example wire feeders, liquid cooling systems and arc striking and stabilizing devices. This third edition cancels and replaces the second edition published in 2007 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - inclusion of optional use of a decoupling network and a load outside the test chamber; - inclusion of an alternative test setup for portable equipment; - inclusion of test conditions for complex controls, liquid cooling systems and arc striking and stabilizing devices; - update of the applicable limits related to the updated reference to CISPR 11; - exclusion of the use of narrow band relaxations for RF emission limits; - update of the applicable limits for harmonics and flicker and inclusion of flow-charts related to the updated reference to IEC 61000-3-11 and IEC 61000-3-12; - update of the requirements for voltage dips related to the updated reference to IEC 61000-4-11 and IEC 61000-4-34; - update of the informative annex for installation and use; - inclusion of symbols to indicate the RF equipment class and restrictions for use.
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The scope of the present document is to define specific limits at antenna port for unwanted emissions in the spurious
domain and receiver immunity for suitable inter-working of Digital Fixed Radio Systems (i.e. Point-to-point and
Multipoint systems) in the same or in different frequency band whenever allocated to Fixed Service in the range 9 kHz
to 300 GHz.
However systems with fundamental emission below 30 MHz are not considered relevant for Digital Fixed Radio
Systems and are outside the scope of the present document.
The present document adopts CEPT/ERC Recommendation 74-01 [1] which gives limits for Unwanted emissions in the
Spurious domain with particular regards to "inter Services" operations.
In addition, it is recognized the need for a general requirement for receiver immunity to relatively high interference
signals generated by any source and at any frequency in the same range identified as spurious domain by CEPT/ERC
Recommendation 74-01 [1].
Some ETSI deliverables for DFRS provide limits for both "external" and "internal" spurious domain emissions and the
latter are outside the scope of the present document. Moreover the limits for emissions given in the present document do
not prevent more stringent requirement given in those deliverables for intra-system purpose (i.e. local Transmitter to
Receiver interference usually referred as "internal").
In order to help the understanding of limits given in CEPT/ERC Recommendation 74-01 [1], in annex B, unwanted
emissions in the spurious domain are analysed from the point of view of a suitable test method for conformance testing.
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The present document specifies technical characteristics and methods of measurement for the Earth Stations (ESs) operating in the frequency ranges between 3,625 GHz and 30 GHz in the Fixed Satellite Service (FSS) bands, and associated ancillary equipment in respect of ElectroMagnetic Compatibility (EMC). Technical specifications related to the antenna port and emissions from the enclosure port of the Earth Stations (ESs) are not included in the present document. Such technical specifications are found in the relevant product standards for the effective use of the radio spectrum, see table 1. Emissions requirements in the present document are only specified for frequencies above 9 kHz.
Definitions of the type of Earth Stations (ESs) operating in the frequency ranges between 3,625 GHz and 30 GHz in the Fixed Satellite Service (FSS) covered by the present document are given in annex B. The environmental classification used in the present document is as stated in ETSI EN 301 489-1 [1]. NOTE: The relationship between the present document and essential requirements of article 3.1(b) of Directive 2014/53/EU [i.5] is given in annex A.
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The present document specifies the applicable test conditions, performance assessment, and performance criteria for
Cellular Communication User Equipment (UE), including Customer Premise Equipment (CPE), Set Top Box (STB)
containing cellular communication technologies, and the associated ancillary equipment in respect of ElectroMagnetic
Compatibility (EMC) for equipment utilizing the technologies in table 1.
Technical specifications related to the antenna port of radio equipment and radiated emissions from the enclosure port
of radio equipment and combinations of radio and associated ancillary equipment are not included in the present
document. Such technical specifications are normally found in the relevant product standards for the effective use of the
radio spectrum.
NOTE 1: The relationship between the present document and essential requirements of article 3.1(b) of Directive
2014/53/EU [i.2] is given in annex A.
NOTE 2: The present document does not cover the radio base stations as specified in ETSI EN 301 489-50 [i.13].
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The present document specifies technical characteristics and methods of measurement for Mobile Earth Stations (MES)
operating in the Mobile Satellite Services (MSSs) as defined in annex B, and ancillary equipment in respect of
ElectroMagnetic Compatibility (EMC).
Technical specifications related to the antenna port and emissions from the enclosure port of the equipment are not
included in the present document. Such technical specifications are found in the relevant product standards for the
effective use of the radio spectrum, see table 1.
Emissions requirements in the present document are only specified for frequencies above 9 kHz.
The environmental classification used in the present document are as stated in ETSI EN 301 489-1 [1].
For a multimode radio station, the present document only applies to the radio station when operated in the Mobile
Satellite Service mode.
NOTE: The relationship between the present document and essential requirements of article 3.1(b) of Directive
2014/53/EU [i.1] is given in annex A.
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IEC 61000-2-10:2021 defines the high-altitude electromagnetic pulse (HEMP) conducted environment that is one of the consequences of a high-altitude nuclear explosion.Those dealing with this subject consider two cases:
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, communication, electronic and electric power systems thereby upsetting the stability of modern society. The object of this document is to establish a common reference for the conducted HEMP environment in order to select realistic stresses to apply to victim equipment to evaluate their performance. This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a new Annex E has been added to describe the time waveform characteristics of the response of simple linear antennas to aid in the development of test methods;
technical support for this waveform is provided in Annex E.
a procedure to use the waveforms presented in Annex E along with the peak values previously provided in Annex C is provided.
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NEXT ACTION: TB ACTION BY 2021-04-23
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1.1 This document deals with the technical requirements for stationery belt conveyors and systems as defined in 3.1 to 3.2.4, for designed for continuously conveying loose bulk materials. The covered phases of life cycle are design, setting, operation, maintenance and cleaning. Requirements for electromagnetic compatibility are also covered.
1.2 This document does not give the additional requirements for:
a) use in coal mining and open cast lignite mining;
b) use for man-riding;
c) floating, dredging and ship mounted structures supporting the conveyor;
d) biological and chemical hazards resulting from handling foodstuffs or pharmaceuticals;
e) the design of the supporting structure which is not part of a conveyor;
f) the effects of wind;
g) hazards resulting from handling specific hazardous materials, (e.g. explosives, radiating material);
h) hazards resulting from contact with or inhalation of harmful fluids, gases, mists, fumes or dust;
i) biological and micro-biological (viral or bacterial) hazards;
j) hazards due to heat radiation from the materials handled;
k) hazards caused by operation in electromagnetic fields outside the range of EN 61000-6-2:2005;
l) hazards caused by operation subject to special regulations (e.g. explosive atmospheres);
m) hazards caused by the use of ionising radiation sources;
n) conveyors using a moving belt with other than a continuous rubber or polymeric surface for the conveying medium.
The safety requirements of this standard apply to equipment and systems placed on the market after the date of publication of this standard.
NOTE Directive 2014/34/EC concerning equipment and protective systems intended for use in potentially explosive atmospheres can be applicable to the type of machine or equipment covered by this European Standard. The present standard is not intended to provide means of complying completely with the essential health and safety requirements of Directive 2014/34/EC.
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This part of IEC 62153 specifies a method to extrapolate the test results of transfer
impedance to higher frequencies and the test results of screening attenuation to lower
frequencies when measured with the triaxial set-up in accordance with IEC 62153-4-3,
IEC 62153‑4‑4 [1]1 and IEC 62153-4-15. This method is applicable for homogenous screens,
i.e. screens having a transfer impedance directly proportional to length. The transfer
impedance can have any frequency behaviour, i.e. it could have a behaviour where it does not
increase with 20 dB per decade as observed for screens made of a foil and a braid.
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This document specifies test methods and procedures for testing electromagnetic immunity of electronic components for passenger cars and commercial vehicles to portable transmitters in close proximity, regardless of the propulsion system (e.g. spark-ignition engine, diesel engine, electric motor). The device under test (DUT), together with the wiring harness (prototype or standard test harness), is subjected to an electromagnetic disturbance generated by portable transmitters inside an absorber-lined shielded enclosure, with peripheral devices either inside or outside the enclosure. The electromagnetic disturbances considered are limited to continuous narrowband electromagnetic fields.
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The absorbing clamp method is suitable to determine the screening- or the coupling attenuation of metallic communication cables in the frequency range of 30 MHz to 2400 MHz, depending on the performance of the clamp. It is an alternative method to the the triaxial method of IEC 62153-4-4 or IEC 62153-4-9. Due to the undefined outer circuit of this absorbing clamp method, the test results obtained at different places and laboratories could vary by at least ± 6dB.
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This part of IEC 62153 specifies the procedures for measuring with triaxial cell the transfer
impedance, screening attenuation or the coupling attenuation of connectors, cable assemblies
and components, for example accessories for analogue and digital transmission systems, and
equipment for communication networks and cabling.
Measurements can be achieved by applying the device under test directly to the triaxial cell or
with the tube-in-tube method in accordance with IEC 62153-4-7.
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This part of IEC 62153 deals with the triaxial tube in tube method. This triaxial method is
suitable to determine the surface transfer impedance and/or screening attenuation and
coupling attenuation of mated screened connectors (including the connection between cable
and connector) and cable assemblies. This method could also be extended to determine the
transfer impedance, coupling or screening attenuation of balanced or multipin connectors and
multicore cable assemblies. For the measurement of transfer impedance and screening- or
coupling attenuation, only one test set-up is needed.
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In addition to the requirements of IEC 61326-1, this part of IEC 61326 specifies more detailed
test configurations, operational conditions and performance criteria for transducers with
integrated or remote signal conditioning.
This document applies only to transducers characterized by their ability to transform, with the
aid of an auxiliary energy source, a non-electric quantity to a process-relevant electrical signal,
and to output the signal at one or more PORTS. This document includes transducers for electrochemical
and biological measured quantities.
The transducers covered by this document can be powered by AC or DC voltage and/or by
battery or with internal power supply.
Transducers referred to by this document comprise at least the following items (see Figure 101
and Figure 102):
– one or more elements for transforming a non-electrical input quantity to an electrical
quantity;
– a TRANSMISSION LINK for transferral of the electrical quantity to a component for signal
conditioning;
– a unit for signal conditioning that converts the electrical quantity to a process-relevant
electrical signal;
– an enclosure for enclosing the above-stated components fully or in parts.
Transducers referred to by this document can also have the following items (see Figure 101
and Figure 102):
– a communication and control unit;
– a display unit;
– control elements such as keys, buttons, switches, etc.;
– transducer output signals (for example, switch outputs, alarm outputs) which are clearly
assigned to the input signal(s);
– transducers with signal conditioning which may be integrated or remote.
The manufacturer specifies the environment for which the product is intended to be used and
utilizes the corresponding test levels of IEC 61326-1.
Additional requirements and exceptions for specific types of transducers are given in Annex AA,
Annex BB and Annex CC to this document.
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In addition to the scope of IEC 61326-1, this part of IEC 61326 specifies more detailed test
configurations, operational conditions and performance criteria for equipment with test and
measurement circuits (internal or, external to the equipment, or both) that are not EMC
protected for operational and/or functional reasons, as specified by the manufacturer.
The manufacturer specifies the environment for which the product is intended to be used and
selects the appropriate test level specifications of IEC 61326-1:2020.
NOTE Examples of equipment include, but are not limited to, oscilloscopes, logic analysers, spectrum analysers,
network analysers, analogue instruments, digital multimeters (DMM) and board test systems.
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In addition to the scope of IEC 61326-1, this part of IEC 61326 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).
NOTE Particular EMC requirements for equipment covered by IEC 61557-8 and IEC 61557-9 are given in
IEC 61326-2-4.
The manufacturer specifies the environment for which the product is intended to be used
and/or selects the appropriate test level specifications of IEC 61326-1.
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IEC 62153-4-5:2021 is suitable to determine the screening- or the coupling-attenuation of metallic communication cables in the frequency range of 30 MHz to 1 000 MHz (2 400 MHz), depending on the performance of the clamp. It is an alternative method to the triaxial method of IEC 62153-4-4 or IEC 62153-4-9. Due to the undefined outer circuit of this absorbing clamp method, the test results obtained at different places and laboratories could vary by at least ± 6 dB.
This second edition cancels and replaces the first edition published in 2006. This edition includes the following significant technical changes with respect to the previous edition:
a. reorganisation of clauses and annexes;
b. extension of frequency range to 2,4 GHz;
c. application of a virtual balun respectively balunless test procedure with multiport VNA.
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This part of IEC 61326 specifies requirements for immunity and emissions regarding electromagnetic
compatibility (EMC) for electrical equipment, operating from a supply or battery of
less than 1 000 V AC or 1 500 V DC or from the circuit being measured. Equipment intended
for professional, industrial-process, industrial-manufacturing and educational use is covered
by this part. It includes equipment and computing devices for
– measurement and test;
– control;
– LABORATORY use;
– accessories intended for use with the above (such as sample handling equipment),
intended to be used in industrial and non-industrial locations.
Computing devices and assemblies and similar equipment within the scope of information
technology equipment (ITE) and complying with applicable ITE EMC standards can be used in
systems within the scope of this part of IEC 61326 without additional testing, if they are
suitable for the intended electromagnetic environment.
It is generally considered that this product family standard takes precedence over the
corresponding generic EMC standards.
The following equipment is covered by this document.
a) Electrical measurement and test equipment
This is equipment which, by electrical means, measures, indicates or records one or more
electrical or non-electrical quantities, also non-measuring equipment such as signal
generators, measurement standards, power supplies and transducers.
b) Electrical control equipment
This is equipment which controls one or more output quantities to specific values, with
each value determined by manual settings, by local or remote programming, or by one or
more input variables. This includes industrial process measurement and control (IPMC)
equipment, which consists of devices such as:
– process controllers and regulators;
– programmable controllers;
– power supply units for equipment and systems (centralized or dedicated);
– analogue/digital indicators and recorders;
– process instrumentation;
– transducers, positioners, intelligent actuators, etc.
c) Electrical LABORATORY equipment, including In Vitro Diagnostic (IVD) medical equipment
This is equipment used to prepare or analyse materials, or measure, indicate or monitor
physical quantities. This equipment might also be used in areas other than laboratories.
d) Equipment a), b) or c) as above when being equipped with components having radio
functionality, for example for wireless communication.
Equipment within the scope of this document might be operated in different electromagnetic
environments; depending on the electromagnetic environment different emission and immunity
test requirements are applicable.
This document considers three types of electromagnetic environments:
• BASIC ELECTROMAGNETIC ENVIRONMENT;
• INDUSTRIAL ELECTROMAGNETIC ENVIRONMENT;
• CONTROLLED ELECTROMAGNETIC ENVIRONMENT.
Corresponding immunity test requirements are described in Clause 6.
In terms of emission requirements, equipment shall be classified in Class A or Class B
equipment, as per the requirements and procedure of CISPR 11. The corresponding emission
requirements are described in Clause 7.
The specified emission and immunity requirements aim at achieving electromagnetic
compatibility between equipment covered in this document and other equipment that might
operate at locations with electromagnetic environments considered in this document.
Guidance for an assessment concerning the risk for achieving EMC is given in Annex B.
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In addition to IEC 61326-1, this part of IEC 61326 specifies more detailed test configurations,
operational conditions and performance criteria than IEC 61326-1 for equipment for
– insulation monitoring according to IEC 61557-8;
– insulation fault location according to IEC 61557-9.
This applies to insulation monitoring devices and for equipment for insulation fault location
systems permanently or semi-permanently connected to the distribution system.
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In addition to the requirements of IEC 61326-1, this part of IEC 61326 treats the particular
features for EMC testing of field devices with field bus interfaces. This part of IEC 61326 covers
only the field bus interface of the equipment.
NOTE The other functions of the equipment remain covered by other parts of IEC 61326 series.
This part refers only to field devices intended for use in process control and process measuring.
In this document, field devices with interfaces according to IEC 61784-1:2019, CP 3/2 and
CP 1/1 as defined in IEC 61784 are covered. Other field bus interfaces may be included in
future editions of this document.
IEC 61784-1:2019 specifies a set of protocol specific communication profiles based on
IEC 61158.
The manufacturer specifies the environment for which the product is intended to be used and/or
selects the appropriate test level specifications of IEC 61326-1.
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In addition to the scope of IEC 61326-1, this part of IEC 61326 specifies minimum
requirements for immunity and emissions regarding electromagnetic compatibility for IN VITRO
DIAGNOSTIC (IVD) MEDICAL EQUIPMENT, taking into account the particularities and specific
aspects of this electrical equipment and their electromagnetic environment.
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IEC 62742:2021 specifies minimum requirements for emission, immunity and performance criteria regarding electromagnetic compatibility (EMC) of electrical and electronic equipment for ships with non-metallic hull.
NOTE Requirements for metallic hull are given by IEC 60533. This documents acts an extension of IEC 60533 to cater for EMC effects on non-metallic hull.
This document further gives guidance on how to achieve electromagnetic compatibility (EMC) on ships whose hull (surface) is made from non-metallic material and can also be useful for ships with hull comprising of a metallic hull, but with non-metallic superstructure or components.
This document assists in meeting the requirements of IMO resolution A.813(19).
It does not specify basic safety requirements such as protection against electric shock and dielectric tests for equipment. Electromagnetic effects on human beings are not the subject of this document.
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IEC 62153-4-15:2021 is available as IEC 62153-4-15:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62153-4-15:2021 specifies the procedures for measuring with triaxial cell the transfer impedance, screening attenuation or the coupling attenuation of connectors, cable assemblies and components, for example accessories for analogue and digital transmission systems, and equipment for communication networks and cabling. This second edition cancels and replaces the first edition published in 2015.This edition includes the following significant technical changes with respect to the previous edition:
a) measurement of coupling attenuation of balanced connectors, assemblies and components with balun and balunless added;
b) application of a test adapter was added;
c) application of a moveable shorting plane;
d) application of the triaxial "absorber" cell;
e) correction of test results in the case that the receiver input impedance R is higher than the characteristic impedance of the outer circuit Z2.
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IEC 62153-4-7:2021 is available as IEC 62153-4-7:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62153-4-7:2021 deals with the triaxial tube in tube method. This triaxial method is suitable to determine the surface transfer impedance and/or screening attenuation and coupling attenuation of mated screened connectors (including the connection between cable and connector) and cable assemblies. This method could also be extended to determine the transfer impedance, coupling or screening attenuation of balanced or multipin connectors and multicore cable assemblies. This third edition cancels and replaces the second edition published in 2015 and its Amendment 1:2018.This edition includes the following significant technical changes with respect to the previous edition:
- Annex E contains informative information about the direct measurement of screening effectiveness of connectors;
- Annex F gives normative information about mixed mode parameters;
- Annex G contains normative information about accessories for measuring coupling attenuation;
- Annex H discusses the low frequency screening attenuation.
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This part of IEC 62228 specifies test and measurement methods for EMC evaluation of Ethernet
transceiver ICs under network condition. It defines test configurations, test conditions, test
signals, failure criteria, test procedures, test setups and test boards. It is applicable for
transceiver of the Ethernet systems
• 100BASE-T1 according to ISO/IEC/IEEE 8802-3/AMD1;
• 100BASE-TX according to ISO/IEC/IEEE 8802-3;
• 1000BASE-T1 according to ISO/IEC/IEEE 8802-3/AMD4
and covers
• the emission of RF disturbances;
• the immunity against RF disturbances;
• the immunity against impulses;
• the immunity against electrostatic discharges (ESD).
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The contents of the Interpretation sheet of August 2021 have been included in this copy. Apply to the English version only.
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2021-02-25: TC Off confirmed: can be published without link to legislation as agreed by BT D162/C064, link removed
2019-12-02: NEXT ACTION: TC to prepare ZZ
2019-12-02: TC decision to further process document
2019-01-28 - Assessment is missing.
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This part of CISPR 14 specifies the requirements that apply to the emission of radio-frequency
disturbances in the frequency range 9 kHz to 400 GHz from appliances, electric tools and similar
apparatus as defined below, whether powered by AC or DC (including a battery).
This document is applicable to the following equipment:
• household appliances or similar equipment;
NOTE 1 Examples are equipment used:
– for typical housekeeping functions in the household environment, which includes the dwelling and its
associated buildings, the garden, etc.;
– for typical housekeeping functions in shops, offices, commercial and other similar working environments;
– on farms;
– by clients in hotels and other residential type environments;
– for induction cooking or air-conditioning, either in residential or commercial environments.
• electric tools;
NOTE 2 Examples of electric tools include electric motor-operated or electromagnetically driven hand-held tools,
transportable tools, lawn and garden machinery.
• similar apparatus.
NOTE 3 Examples are:
– external power controllers using semiconductor devices;
– motor-driven electro-medical equipment;
– electric/electronic toys;
– personal care and beauty care appliances;
– automatic goods-dispensing machines;
– entertainment machines;
– cine or slide projectors;
– battery chargers and external power supplies for use with products under the scope of this document;
– electric fence energisers.
Also included in the scope of this document are separate parts of the above mentioned
equipment such as motors and switching devices (e.g. power or protective relays). However,
no emission requirements apply to such separate parts, unless otherwise stated in this
document.
Products which incorporate radio transmit/receive functions are included in the scope of this
document.
Equipment under the scope of this document making use of IPT is also in the scope.
SIST EN IEC 55014-1:2021
CISPR 14-1:2020 © IEC 2020 – 11 –
Excluded from the scope of this document are:
– equipment for which all emission requirements in the radio-frequency range are explicitly
formulated in other CISPR standards;
NOTE 4 Examples are:
− luminaires, including portable luminaires for children, discharge lamps and other lighting devices under the
scope of CISPR 15;
− information technology equipment, e.g. home computers, personal computers, electronic copying machines
under the scope of CISPR 32;
− audio/video equipment and electronic music instruments other than toys under the scope of CISPR 32;
− mains communication devices, as well as baby surveillance systems;
− equipment which is under the scope of CISPR 11 (e.g. microwave ovens) but be aware of 6.5 on
multifunction equipment (e.g. for another function requiring click measurements)
− radio controls, walkie-talkies and other types of radio-transmitters;
− arc welding equipment.
– equipment intended to be used only on a vehicle, ship or aircraft;
– equipment used only in industrial environment
– the effects of electromagnetic phenomena relating to the safety of the equipment.
Multifunction equipment may be required to comply with clauses in this and other standards.
The details are given in 6.5.
The emission requirements in this document are not intended to be applicable to the intentional
transmissions from a radio transmitter as defined by the ITU including their spurious emissions.
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IEC 61000-6-3:2020 is a generic EMC emission standard applicable only if no relevant dedicated product or product family EMC emission standard has been published. This part of IEC 61000 for emission requirements applies to electrical and electronic equipment intended for use at residential (see 3.1.14) locations. This part of IEC 61000 also applies to electrical and electronic equipment intended for use at other locations that do not fall within the scope of IEC 61000-6-8 or IEC 61000-6-4. The intention is that all equipment used in the residential, commercial and light-industrial environments are covered by IEC 61000-6-3 or IEC 61000-6-8. If there is any doubt the requirements in IEC 61000-6-3 apply. The conducted and radiated emission requirements in the frequency range up to 400 GHz are considered essential and have been selected to provide an adequate level of protection of radio reception in the defined electromagnetic environment. Not all disturbance phenomena have been included for testing purposes but only those considered relevant for the equipment intended to operate within the locations included within this document. The emission requirements in this document are not intended to be applicable to the intentional transmissions and their harmonics from a radio transmitter as defined by the ITU. This third edition cancels and replaces the second edition published in 2006 and its Amendment 1:2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) alternative method for measuring conducted emissions on DC ports;
b) limits and requirements applicable only to equipment intended to be used in residential locations;
c) more stringent limits for DC power ports.
NOTE 1 Safety considerations are not covered by this document.
NOTE 2 In special cases, situations will arise where the levels specified in this document will not offer adequate protection; for example where a sensitive receiver is used in close proximity to an equipment. In these instances, special mitigation measures can be employed. NOTE 3 Disturbances generated in fault conditions of equipment are not covered by this document.
NOTE 4 As the requirements in this document are more stringent or equivalent to those requirements in IEC 61000-6-4 and IEC 61000-6-8, equipment fulfilling the requirements of this document comply with the requirements of IEC 61000-6-4 and IEC 61000-6-8.
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This part of CISPR 14 specifies the electromagnetic immunity requirements in the frequency
range 0 Hz to 400 GHz that apply to appliances, electric tools and similar apparatus as specified
below, whether powered by AC or DC (including a battery).
This document specifies immunity requirements for continuous and transient electromagnetic
disturbances, both conducted and radiated.
Unless otherwise specified, this document is applicable to all equipment in the scope of CISPR
14-1, namely:
• household appliances or similar apparatus;
NOTE 1 Examples are equipment used:
– for typical housekeeping functions in the household environment, which includes the dwelling and its
associated buildings, the garden, etc.;
– for typical housekeeping functions in shops, offices, commercial and other similar working environments;
– on farms;
– by clients in hotels and other residential type environments;
– for induction cooking or air conditioning, either in residential or commercial environments.
• electric tools;
NOTE 2 Examples of electric tools include electric motor-operated or electromagnetically driven hand-held
tools, transportable tools, lawn and garden machinery.
• similar apparatus;
NOTE 3 Examples are:
– external power controllers using semiconductor devices;
– motor-driven electro-medical equipment;
– electric/electronic toys;
– personal care and beauty care appliances;
– automatic goods-dispensing machines;
– entertainment machines;
– cine or slide projectors;
– battery chargers and external power supplies for use with products under the scope of this document;
– electric fence energisers.
Included in the scope of this document are also microwave ovens for domestic use or catering.
Equipment which incorporate radio transmit/receive functions are included in the scope of this
document.
NOTE 4 For handling cases where equipment under the scope of this document is combined with transmit and/or
receive radio functions, see Clause 8.
SIST EN IEC 55014-2:2021
– 8 – CISPR 14-2:2020 © IEC 2020
Excluded from the scope of this document are:
– equipment for which all electromagnetic immunity requirements are explicitly formulated in
other CISPR or IEC standards;
NOTE 5 Examples are:
• luminaires, including portable luminaires for children, discharge lamps, LED lamps and other lighting devices
under the scope of IEC 61547 (but see 8.7);
• multimedia equipment under the scope of CISPR 35;
• mains communication devices, as well as baby surveillance systems;
• arc welding equipment.
– equipment intended to be part of the fixed electrical installation of buildings (e.g. fuses,
circuit breakers, cables and switches);
– medical electrical equipment, including those in the scope of CISPR 14-1;
– equipment used only in industrial environment;
– equipment intended to be used exclusively in locations where special electromagnetic
conditions exist (e.g. high electromagnetic fields nearby broadcast transmitting stations or
high energy pulses nearby power generation stations);
– equipment intended to be used exclusively on a vehicle, ship, boat or aircraft;
– the effects of electromagnetic phenomena relating to the safety of apparatus (see IEC 60335
series);
Also excluded from the scope of this document is AC single-phase equipment with a rated
voltage higher than 250 V between phase and neutral and AC multi-phase equipment with rated
voltage higher than 480 V.
Abnormal operation of the equipment, such as simulated faults in the electric circuitry for testing
purposes, is not taken into consideration.
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European standard establishes the procedures and methodology on measurement and calculation of quantities associated with the assessment of human exposure to electric, magnetic and electromagnetic fields in the frequency range from 0 Hz to 300 GHz. It deals with quantities that can be measured or calculated in free space, notably electric and magnetic field strength and includes the measurement and calculation of quantities inside the body that forms the basis for protection guidelines.
In particular the standard provides information on
− definitions and terminology,
− characteristics of electric, magnetic and electromagnetic fields,
− measurement of exposure quantities,
− instrumentation requirements,
− methods of calibration,
− measurement techniques and procedures for evaluating exposure,
− calculation methods for exposure assessment.
The object of this standard is to establish a common reference for the assessment of electrical equipment in relation to human exposure from non-ionising electromagnetic fields.
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2020-11-16_JO_BT167/DG11868/DV to remove the link to (MDD 93/42/EEC) and M/295
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The contents of the corrigendum of January 2022 have been included in this copy.
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The present document specifies technical characteristics and methods of measurements in respect of ElectroMagnetic
Compatibility (EMC) for the following equipment types:
1) digital cellular base station equipment, including BS with antenna ports and BS without antenna ports;
2) repeaters;
3) associated ancillary equipment.
Including individual and combinations of technologies listed in table 1.
Technical specifications related to the antenna port and emissions from the enclosure port of Base Station (BS),
combinations of radio and associated ancillary equipment or repeaters are not included in the present document. Such
technical specifications are found in the relevant product standards for the effective use of the radio spectrum.
The environmental classification and the emission and immunity requirements used in the present document are as
stated in ETSI EN 301 489-1 [1], except for any special conditions included in the present document.
NOTE: The relationship between the present document and essential requirements of article 3.1(b) of Directive
2014/53/EU [i.1] is given in Annex A.
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The present document specifies technical characteristics and methods of measurements for the following types of equipment:
Type 1 equipment: SRDs in data networks:
Type 1a: Terminal nodes
Type 1b: Network nodes
Type 1c: Network access points
Type 1a terminal nodes and type 1b network nodes are fixed SRDs, operating up to 500 mW e.r.p. and with adaptive power control, which are intended to operate in association with other SRDs to form data network topologies supporting the intended application.
Type 1c network access points are specific fixed SRDs, operating up to 500 mW e.r.p. and with adaptive power control, supporting interconnection of a network of SRDs with an external network or service.
These radio equipment types are capable of operating in all or part of the relevant frequency bands given in Table 1.
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The present document specifies technical characteristics and methods of measurement for Analogue and Digital Fixed
Radio Links operating as fixed Point-to-Point, and Point-to-Multipoint systems as defined in table 1, including the
associated ancillary equipment, in respect of electromagnetic compatibility.
Technical specifications related to the antenna port of the radio equipment are not included in the present document.
Such technical specifications are found in the relevant product standards for the effective use of the radio spectrum, see
table 1.processing and protection switch, (de)modulator, transmitter, receiver, RF filters, branching networks and feeders
are covered by the present document. The multiplexing and/or de-multiplexing elements are covered if they form part of
the transmitter, receiver and/or transceiver.
NOTE: The relationship between the present document and essential requirements of article 3.1(b) of Directive
2014/53/EU [i.1] is given in annex A.
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2020-10-13: BT D167/C020 to remove EMC and RED link and proceed with the project without link to legislation
2019-12-05: TC decision to carry on implementation as NON hEN - link EMC and RED removed
2019-12-03: NEXT ACTION: TC
2019:12-03: TC decided to set up AHG to look into aligning this AMD with EU regulatory requirements
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This part of IEC 61000 is applicable to the immunity requirements of electrical and electronic
equipment to radiated electromagnetic energy. It establishes test levels and the required test
procedures.
The object of this document is to establish a common reference for evaluating the immunity of
electrical and electronic equipment when subjected to radiated, radio-frequency
electromagnetic fields. The test method documented in this part of IEC 61000 describes a
consistent method to assess the immunity of an equipment or system against RF
electromagnetic fields from RF sources not in close proximity to the EUT. The test environment
is specified in Clause 6.
NOTE 1 As described in IEC Guide 107, this is a basic EMC publication for use by product committees of the IEC.
As also stated in Guide 107, the IEC product committees are responsible for determining whether this immunity test
standard should be applied or not, and if applied, they are responsible for determining the appropriate test levels
and performance criteria. TC 77 and its sub-committees are prepared to co-operate with product committees in the
evaluation of the value of particular immunity tests for their products.
NOTE 2 Immunity testing against RF sources in close proximity to the EUT is defined in IEC 61000-4-39.
Particular considerations are devoted to the protection against radio-frequency emissions from
digital radiotelephones and other RF emitting devices.
NOTE 3 Test methods are defined in this part for evaluating the effect that electromagnetic radiation has on the
equipment concerned. The simulation and measurement of electromagnetic radiation is not adequately exact for
quantitative determination of effects. The test methods defined in this basic document have the primary objective of
establishing an adequate reproducibility of testing configuration and repeatability of test results at various test
facilities.
This document is an independent test method. It is not possible to use other test methods as
substitutes for claiming compliance with this document.
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