AS/NZS CISPR 14.1:2013

Transcription

1 AS/NZS CISPR 14.1:2013 CISPR 14-1, Ed , IDT Australian/New Zealand Standard Electromagnetic compatibility Requirements for household appliances, electric tools and similar apparatus Part 1: Emission Superseding AS/NZS CISPR 14.1:2010 AS/NZS CISPR 14.1:2013

2 AS/NZS CISPR 14.1:2013 This Joint Australian/New Zealand Standard was prepared by Joint Technical Committee TE-003, Electromagnetic Interference. It was approved on behalf of the Council of Standards Australia on 31 May 2013 and on behalf of the Council of Standards New Zealand on 23 April This Standard was published on 20 June The following are represented on Committee TE-003: Australian Broadcasting Corporation Australian Communications and Media Authority Australian Industry Group Australian Information Industry Association Consumer Electronics Suppliers Association Consumers Federation of Australia Curtin University of Technology Department of Defence, Australia Electrical Compliance Testing Association Energy Networks Association Engineers Australia Lighting Council New Zealand Lighting Council of Australia Ministry of Economic Development, New Zealand National Measurement Institute Wireless Institute Australia Keeping Standards up to date Standards are living documents which reflect progress in science, technology and systems. To maintain their currency, all Standards are periodically reviewed, and new editions are published. Between editions, amendments may be issued. Standards may also be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include any amendments which may have been published since the Standard was purchased. Detailed information about joint Australian/New Zealand Standards can be found by visiting the Standards webshop at or Standards New Zealand s website at Alternatively, Standards Australia publishes an annual printed Catalogue with full details of all current Standards. For more frequent listings or notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options. For information about these services, users should contact their respective national Standards organisation. We also welcome suggestions for improvement in our Standards, and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities. Please address your comments to the Chief Executive of either Standards Australia or Standards New Zealand at the address shown on the title page. This Standard was issued in draft form for comment as DR AS/NZS CISPR 14.1.

3 AS/NZS CISPR 14.1:2013 Australian/New Zealand Standard Electromagnetic compatibility Requirements for household appliances, electric tools and similar apparatus Part 1: Emission Originated in Australia as AS C Previous edition AS/NZS CISPR 14.1:2010. Third edition COPYRIGHT Standards Australia Limited/Standards New Zealand All rights are reserved. No part of this work may be reproduced or copied in any form or by any means, electronic or mechanical, including photocopying, without the written permission of the publisher, unless otherwise permitted under the Copyright Act 1968 (Australia) or the Copyright Act 1994 (New Zealand). Jointly published by SAI Global Limited under licence from Standards Australia Limited, GPO Box 476, Sydney, NSW 2001 and by Standards New Zealand, Private Bag 2439, Wellington ISBN (Print) ISBN (PDF)

4 AS/NZS CISPR 14.1: PREFACE This Standard was prepared by the Joint Standards Australia/Standards New Zealand Committee TE-003, Electromagnetic Interference, to supersede AS/NZS CISPR 14.1:2010, Electromagnetic Compatibility Requirements for household appliances, electrical tools and similar apparatus, Part 1: Emission. The objective of this Standard is to establish requirements for the radio disturbance level of appliances whose main functions are performed by motors, switching or regulating devices, or by r.f. generators used in induction cooking appliances. This Standard is identical with, and has been reproduced from CISPR 14-1, Ed.5.2 (2011), Electromagnetic compatibility Requirements for household appliances, electric tools and similar apparatus, Part 1: Emission. Edition 5.2 of CISPR 14-1 incorporates Amendment 1 (2008) and Amendment 2 (2011). The amendments are indicated by marginal bars. As this Standard is reproduced from an International Standard a full point substitutes for a comma when referring to a decimal marker. References to International Standards should be replaced by references to Australian or Australian/New Zealand Standards, as follows: Reference to International Standard CISPR 15 Limits and methods of measurement (2000) of radio disturbance characteristics of electrical lighting and similar equipment 16 Specification for radio disturbance and immunity measuring apparatus and methods (2003) (2003) (2007) (2003) (2003) Part 1-1: Radio disturbance and Measuring apparatus Part 1-2: Radio disturbance and Ancillary equipment Conducted disturbances Part1-3: Radio disturbance and Ancillary equipment Disturbance power Part 1-4: Radio disturbance and Ancillary equipment Radiated disturbances Part: 2-1: Methods of measurement of disturbances and immunity Conducted disturbance measurements Part 2-2: Methods of measurement of disturbances and immunity Measurement of disturbance power Australian/New Zealand Standard AS/NZS CISPR 15 Limits and methods of measurement of (2002) radio disturbance characteristics of electrical lighting and similar equipment (CISPR 15:2000, MOD) 16 Specification for radio disturbance and immunity measuring apparatus and (2009) methods Part 1.1: Radio disturbance and Measuring apparatus Part 1.2: Radio disturbance and Ancillary equipment Conducted disturbances Part 1.3: Radio disturbance and Ancillary equipment Disturbance power Part 1.4: Radio disturbance and Ancillary equipment Radiated disturbances Part 2.1: Methods of measurement of disturbances and immunity Conducted disturbance measurements Part: 2.2: Methods of measurement of disturbances and immunity Measurement of disturbance power

5 AS/NZS CISPR 14.1: CISPR (2003) Part 4-2: Uncertainties, statistics and limit modelling Uncertainty in EMC measurements IEC Household and similar electrical appliances Safety Part 2-76: Particular requirements for electric fence energizers AS/NZS CISPR Part 4.2: Uncertainties, statistics and limit modelling Uncertainty in EMC measurements AS/NZS Household and similar electrical appliances Safety Particular requirements for electric fence energizers (IEC Ed 2.1, MOD) Luminaires Luminaires Part 2-4: Particular requirements Section 4: Portable general purpose luminaires Part 2.4: Particular requirements Portable general purpose luminaires (IEC , Ed. 2.0 (1997) MOD) Only international references that have been adopted as Australian or Australian/New Zealand Standards have been listed. The terms normative and informative have been used in this Standard to define the application of the annex to which they apply. A normative annex is an integral part of a Standard, whereas an informative annex is only for information and guidance.

6 2 CISPR 14-1 IEC:2005+A1:2008 AS/NZS CISPR 14.1: A2:2011 CONTENTS CONTENTS FOREWORD... 4 INTRODUCTION Scope Normative references Definitions Limits of disturbance Continuous disturbance Discontinuous disturbance Methods of measurement of terminal disturbance voltages (148,5 khz to 30 MHz) Measuring devices Measuring procedures and arrangements Reduction of disturbance not produced by the equipment under test Methods of measurement of disturbance power (30 MHz to 300 MHz) Measuring devices Measurement procedure on the mains lead Special requirements for appliances having auxiliary apparatus connected at the end of a lead other than the mains lead Assessment of measuring results Operating conditions and interpretation of results General Operating conditions for particular equipment and integrated parts Standard operating conditions and normal loads Interpretation of results Interpretation of CISPR radio disturbance limit Significance of a CISPR limit Type tests Compliance with limits for appliances in large-scale production Non-compliance Methods of measurement of radiated emission (30 MHz to MHz) Measuring devices Measuring arrangement Measurement uncertainty Annex A (normative) Limits of disturbance caused by the switching operations of specific appliances when the formula 20 lg 30/N is applicable Annex B (normative) Requirements for induction cooking appliances Annex C (informative) Example of the use of the upper quartile method to determine compliance with disturbance limits (see ) Annex D (informative) Guidance notes for the measurement of discontinuous disturbance (clicks) Bibliography... 81

7 AS/NZS CISPR 14.1: CISPR 14-1 IEC:2005+A1: Page +A2:2011 Figure 1 Graphical representation of the limits, household appliances and electric tools (see 4.1.1) Figure 2 Graphical representation of the limits, regulating controls (see 4.1.1) Figure 3 Examples of discontinuous disturbances classified as clicks (see 3.2) Figure 4 Examples of discontinuous disturbance for which the limits of continuous disturbance apply (see ). For some exceptions from this rule see and Figure 5 Measuring arrangement for regulating controls (see 5.2.4) Figure 6 Arrangement for measurement of disturbance voltage produced at the fence terminal of electric fence energizers (see ) Figure 7 Measuring arrangement for toys running on tracks Figure 8 Application of the artificial hand (5.1.4 and ) Figure 9 Flow diagram for measurements of discontinuous disturbance (see Annex C) Figure 10 Flow chart for emission testing of mains operated appliances in the frequency range from 30 MHz to MHz Figure 11 Flow chart for emission testing of battery-operated appliances in the frequency range from 30 MHz to MHz Table 1 Terminal voltage limits for the frequency range 148,5 khz to 30 MHz (see Figures 1 and 2) Table 2a Disturbance power limits for the frequency range 30 MHz to 300 MHz Table 2b Margin when performing disturbance power measurement in the frequency range 30 MHz to 300 MHz Table 3 Radiated disturbance limits and testing methods for the frequency range 30 MHz to MHz Table 4 General margin to the limit for statistical evaluation Table 5 Factor k for the application of the non-central t-distribution Table 6 Application of the binomial distribution Table A.1 Examples of appliances and application of limits according to and for which the click rate N is derived from the number of clicks Table A.2 Examples of appliances and application of limits for which the click rate N is derived from the number of switching operations and the factor f as mentioned in the relevant operating conditions Table B.1 Terminal voltage limits for induction cooking appliances in the frequency range 9 khz to 30 MHz Table B.2 Magnetic field strength limits for induction cooking appliances intended for commercial use Table B.3 Limits of the magnetic field induced current in a 2 m loop antenna for induction cooking appliances for domestic use... 71

8 AS/NZS CISPR 14.1: CISPR 14-1 IEC:2005+A1:2008 INTRODUCTION +A2:2011 INTRODUCTION The intention of this standard is to establish uniform requirements for the radio disturbance level of the equipment contained in the scope, to fix limits of disturbance, to describe methods of measurement and to standardize operating conditions and interpretation of results.

9 AS/NZS CISPR 14.1: CISPR 14-1 IEC:2005+A1: A2:2011 AUSTRALIAN/NEW ZEALAND STANDARD ELECTROMAGNETIC COMPATIBILITY REQUIREMENTS FOR HOUSEHOLD APPLIANCES, Electromagnetic ELECTRIC compatibility Requirements TOOLS AND SIMILAR APPARATUS for household appliances, electric tools and similar apparatus Part 1: Emission Part 1: Emission 1 Scope 1.1 This standard applies to the conduction and radiation of radio-frequency disturbances from appliances whose main functions are performed by motors, switching or regulating devices, or by r.f. generators used in induction cooking appliances. It includes such equipment as: household electrical appliances, electric tools, regulating controls using semiconductor devices, motor-driven electro-medical apparatus, electric/ electronic toys, automatic dispensing machines as well as cine or slide projectors. Both mains powered appliances and battery powered appliances are included. Also included in the scope of this standard are: separate parts of the above mentioned equipment such as motors, switching devices e.g. (power or protective) relays, however no emission requirements apply unless formulated in this standard. Excluded from the scope of this standard are: apparatus for which all emission requirements in the radio frequency range are explicitly formulated in other IEC or CISPR standards; NOTE 1 Examples are: luminaires, including portable luminaires for children, discharge lamps and other lighting devices: CISPR 15; audio and video equipment and electronic music instruments, other than toys: CISPR 13 and CISPR 20 (see also ); mains communication devices, as well as baby surveillance systems: IEC ; equipment for generation and use of radio frequency energy for heating (other than induction cooking) and therapeutic purposes: CISPR 11; microwave ovens: CISPR 11 (but be aware of 1.3 on multifunction equipment); information technology equipment, e.g. home computers, personal computers, electronic copying machines: CISPR 22; electronic equipment to be used on motor vehicles: CISPR 12; radio controls, walkie-talkies and other types of radio-transmitters, also when used with toys; arc welding equipment: CISPR 11. regulating controls and equipment with regulating controls incorporating semiconductor devices with a rated input current of more than 25 A per phase; stand-alone power supplies. NOTE 2 Toys powered by the supply system of a motor-powered vehicle, ship or aircraft are not covered by this standard. NOTE 3 Until induction cooking appliances are removed from the scope of CISPR 11, either CISPR 11 or CISPR 14-1 may be chosen for compliance. 1.2 The frequency range covered is 9 khz to 400 GHz. COPYRIGHT

10 AS/NZS CISPR 14.1:2013 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission This is a free sample only. Purchase the full publication here: Or contact Standards New Zealand using one of the following methods. Freephone: (New Zealand) Phone: enquiries@standards.govt.nz