hét emc event 2011dare!!

Hét EMC Event 2011DARE!!Standards Update CISPR

European Sales Meeting, Cedar Park Texas USA Aug 2009

1 / 49

Standards Standards UpdateUpdate

[email protected]@ets--lindgren.comlindgren.com

CISPRCISPRCComite omite IInternational nternational SSpecial pecial PPour our RRadioadio--

electriqueselectriques

All IEC figures by courtesy of IECAll IEC figures by courtesy of IEC

Hét EMC Event 2011DARE!!

mailto:martin.wiles@ets



Summary• Introduction to CISPR• Basic Standard

– CISPR 16• Product Standards

– CISPR 11– CISPR 12,25– CISPR 14,15– CISPR 13, 20, 22, 24, 32, 35

• IEC/CISPR JTFs

INTERNATIONAL ELECTROTECHNICAL COMMISSION

CISPRComite International Special Pour Radio-electriques


Subcommittees :Type SC Responsibility

Basic(Horizontal)

CISPR A Radio-interference measurements and statistical methods

CISPR B Interference relating to industrial, scientific and medical radio-frequency apparatus, to other (heavy) industrial equipment, to overhead power lines, to high voltage equipment and to electric traction

Product(Vertical)

CISPR D Electromagnetic disturbances related to electric/electronic equipment on vehicles and internal combustion engine powered devices

CISPR F Interference relating to household appliances tools, lighting equipment and similar apparatus

CISPR H Limits for the protection of radio services

CISPR I Electromagnetic compatibility of information technology equipment, multimedia and broadcast receiver equipment

CISPR S Steering Committee of CISPR


Basic StandardsCISPR 16-1-1 Measuring apparatus

CISPR 16-1-2 Ancillary Equipment – Conducted disturbances

CISPR 16-1-3 Ancillary Equipment – Disturbance Power

CISPR 16-1-4 Ancillary Equipment – Radiated Disturbances and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements

CISPR 16-1-5 Antenna calibration test sites

CISPR 16-1-6 EMC Antenna CalibrationNote: This document is being prepared and is not yet published

CISPR 16-2-1 Conducted disturbance power

CISPR 16-2-2 Measurement of disturbance power

CISPR 16-2-3 Radiated disturbance measurements

CISPR 16-2-4 Immunity measurements

CISPR 16-2-5 In situ measurements for disturbing emissions produced by physically large equipment

CISPR 16-3 CISPR technical reports

CISPR 16-4-1 Uncertainties in standardized EMC tests

CISPR 16-4-2 Measurement instrumentation uncertainty

CISPR 16-4-3 Statistical considerations in the determination of EMC compliance of mass

CISPR 16-4-4 Statistics of complaints and a model for the calculation of limits

CISPR 16-4-5 Uncertainties, statistics and limit modelling - Conditions for the use of alternative test methods.

CISPR 16CISPR 16-1

Measurement Equipment

CISPR 16-2 Measurement Methods

CISPR 16-3 Technical Reports

CISPR 16-4Measurement Uncertainty


CISPR 16-1-1• Determination of suitability of spectrum analyzers for compliance

tests– The user of a spectrum analyzer shall be able to demonstrate – either through

specifications from the manufacturer or by measurement - that the analyzer meets the quasi-peak detection requirements for pulse-repetition frequencies greater than 20 Hz in the frequency range of use.

– For the average detector the response to pulses is called out in 6.4 of CISPR 16-1-1.

• Inclusion of FFT based test Instrumentation– Until now CISPR 16-1-1 has used a “black box approach” to define specifications for

testinstrumentation. – All stated specifications in CISPR 16-1-1 would be met by an instrument independent

of the selected implementation or technology in order to be considered suitable for measurements in accordance with CISPR standards.

– The addition of FFT-based measuring instrumentation requires further specifications as addressed in this amendment.


CISPR 16-1-5

CISPR 16-1-6

Antenna Calibration

CISPR 16-1-5

Site Validation


CISPR 16-1-6Specification for radio distrubance and immunity measuring apparatus and methods

– Part 1-6: Radio disturbance and immunity measuring apparatus – EMC-antenna calibration• The procedures in this document are

intended for those performing antenna calibrations and not for end-user test laboratories performing radiated emission measurements.

• The proposed calibration methods are listed in the following Table:


CISPR 16-2-3 Ed.3 2010Specification for radio disturbance and immunity measuring apparatus and methods –Part 2-3: Methods of measurement of disturbances and

immunity –Radiated disturbance measurements• Addition of measurand for RE

<1GHz• Suitability of spectrum

analysers for compliance tests.• Inclusion of FFT based test

Instrumentation• Transfer of methods from

CISPR 22• Application of CMADs


CISPR 11 A1 Ed.5 Electromagnetic radiation disturbance limits for class A group 1

equipment measured on a test site


CISPR D• Electromagnetic disturbances related to electric/electronic

equipment on vehicles and internal combustion engine powered devices

WG 1 - Protection of receivers used in buildings, along the roadside, or in outdoor areasWG 2 - Protection of on-board and adjacent vehicle receivers

Joint Working Group : JWG A-SITE-VAL - Joint Task Force between CISPR/D and CISPR/A - Chamber validation methods


CISPR 12 Ed 6 2007Vehicles, boats and internal combustion engines –

Radio disturbance characteristics-Limits and methods of measurement for the protection of off board receivers


CISPR 25 Ed 3 2008Vehicles,boats and internal combustion engines –

Radio disturbance characteristics-Limits and methods of measurement for the protection of off board receivers


CISPR 25-SITE-VAL Joint Task Force between CISPR/D and CISPR/A Chamber validation methods

• Development of Chamber Validation method for CISPR 25

• 2 methods – Component test chamber

– Modelled Long Wire Antenna Method, 150 kHz - 1 GHz

– Reference Site Measurement Method, 150 kHz - 1 GHz

• Future work – >1GHz– Vehicle test chamber


CISPR 14Household appliances, electrical tools and similar apparatus

RMS average detector CISPR 14-1 On Hold as it possibly relaxes the QP limitsTo include CISPR 16-4-2 Uncertainty in next updates of CISPR 14-1To move induction cooking appliances from CISPR 11 to CISPR 14-1Introduction of the CDN-method for the measurement of emissions between 30 and 300 MHz in CISPR 16


CISPR 15Electrical lighting and similar equipment

To include CISPR 16-4-2 Uncertainty in next updates of CISPR 14-1Introduction of the CDN-method for the measurement of emissions between 30 and 300 MHz in the relevant parts of CISPR 16


CISPR H• Limits for the protection of

radio services

• To develop generic emission standards.

• To develop, with particular attention to the interests of the product-oriented subcommittees, the rationale for the setting of emission limits for the protection of radio services.

Publication Description

IEC 61000-6-1 Generic Immunity StandardResidential

IEC 61000-6-2 Generic Immunity StandardIndustrial

IEC 61000-6-3 Generic Emission StandardResidential

IEC 61000-6-4 Generic EmissionIndustrial


IEC 61000-6-4 Amd.1/Ed.2Part 6-4: Generic Standards - Emission standard for industrial environments


CISPR IElectromagnetic compatibility of information technology equipment, multimedia equipment, receivers

WG 1 - Methods of measurement and limits for radiation and immunity of broadcast receivers and associated equipment

(Maintenance of CISPR 13 and 20)WG 2 - Methods of measurements and limits for emissions from multimedia equipment

( CISPR 32 ) WG 3 - Methods of measurements and limits for radiation and immunity of Information Technology Equipment

(Maintenance of CISPR 22 and 24)WG 4 - Methods of measurement and limits for immunity of multimedia equipment

(CISPR 35)


CISPR I Working Groups : Project Team : • PT CISPR-22-PLT

– Limits and method of mesurement of broadband telecommunication equipment over power lines

• Despite the best efforts of many technical experts during a decade of work, no proposed change to CISPR 22 for PLT has been able to generate the needed support among the National Committees.

Other Joint Task Force : • CISPR/CIS/A/JTF JTF A/I

– Joint Task Force between CISPR/A and CISPR/I


CISPR 22 Ed.6.0 (2008)

SC/I (Multimedia)Extension to 6GHz move material from CIS 13 & CIS 22 to CIS 16-x-y; Antennas = > CISPR 16-1-4.Site = > CISPR 16-1-4.Method = > CISPR 16-2-3

Maintenance 2012

Information Technology Equipment


CISPR 32 Multimedia Emissions

CISPR 22

ITE

CISPR 13

Broadcast

Eqpt


CISPR 35 Multimedia Immunity

CISPR 24

ITE

CISPR 20

BroadcastEqpt


CISPR 32Radiated emissions, basic standards and the limitation of the use

of particular methods


CISPR 32Requirements for radiated emissions at frequencies up to 1 GHz

for Class B equipment


CISPR 32Requirements for radiated emissions for frequencies above 1 GHz

for Class B equipment


Joint Task ForcesCISPR SC/A–IEC SC77B


IEC – Basic Standards IEC 61000-4-1 Overview of 61000 series

IEC 61000-4-2 Electrostatic discharge

IEC 61000-4-3 Radiated Field

IEC 61000-4-4 Electrical fast transient/burst immunity test

IEC 61000-4-5 Surge immunity test

IEC 61000-4-6 Immunity to conducted disturbances, induced by radio-frequency fields

IEC 61000-4-20 Emission and immunity testing in transverse electromagnetic (TEM) waveguides

IEC 61000-4-21 Reverberation chamber test methods

IEC 61000-4-22 Fully Anechoic Chamber test methods


Joint Task ForcesCISPR SC/A–IEC SC77B

IEC 61000.4.21 Reverberation

IEC 61000.4.22FAR

IEC 61000.4.20 TEM Cell


IEC 61000.4.20 TEM Cell• The main changes with respect to the

first edition of this standard and its amendment are the following:

• Clauses covering test considerations, evaluations and the test report have been added;

• References to large TEM waveguides have been eliminated;

• A new informative annex has been added to deal with calibration of E-field probes.

• Work Complete• ED 2 Publication 2010-08• Maintenance 2013


IEC 61000.4.21 Reverberation• CD1 2007-03-16

– Updated procedures for calibration (Annex B), mode stirring (Annex C),

– immunity testing (Annex D), emissions (Annex E)

– Updated general information & literature references (Annex A)

• CD2 2008-09-26– Field probe calibration specification

(body; clause 8)– Limits on maximum stirring rate for

chamber validation and for– immunity testing (Annex C)– Directivity in emissions testing (Annex

E)– Measurement uncertainty: intrinsic field

uncertainty (new Annex K)• Ed 2 Publication 2011-02-14


IEC 61000.4.22 FARSingle test

EmissionImmunity

Two methodsAntenna-Field Probe Antenna-Antenna

Independent standard No Correlation

CISPR 16IEC 61000.4.3

Ed 1 Publication 2010-10

Hét EMC Event 2011DARE!!Standards Update CISPR

European Sales Meeting, Cedar Park Texas USA Aug 2009

32 / 49

Standards Standards UpdateUpdate

[email protected]@ets--lindgren.comlindgren.com

CISPRCISPRCComite omite IInternational nternational SSpecial pecial PPour our RRadioadio--

electriqueselectriques

All IEC figures by courtesy of IECAll IEC figures by courtesy of IEC




hét emc event 2011dare!!

Documents