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BS EN IEC 55014-1:2021 Electromagnetic compatibility. Requirements for household appliances, electric tools and similar apparatus - Emission, 2024
- undefined
- Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
- CONTENTS
- FOREWORD
- 1 Scope
- 2 Normative references
- 3 Terms, definitions and abbreviated terms [Go to Page]
- 3.1 General
- 3.2 General terms and definitions
- 3.3 Terms and definitions related to click analysis
- 3.4 Terms and definitions related to types of ports
- 3.5 Terms and definitions related to parts and devices connected to the EUT
- 3.6 Terms and definitions related to operating conditions
- 3.7 Terms and definitions related to toys
- 3.8 Terms and definitions related to IPT
- 3.9 Other terms and definitions
- 3.10 Abbreviated terms
- Figures [Go to Page]
- Figure 1 – IPT terms
- 4 Limits of disturbances [Go to Page]
- 4.1 General
- 4.2 Application of limits
- Figure 2 – Examples of test configuration
- 4.3 Continuous disturbances [Go to Page]
- 4.3.1 General
- 4.3.2 Frequency range 9 kHz to 30 MHz
- Tables [Go to Page]
- Table 1 – Application of limits
- Table 2 – Disturbance voltage limits for the AC mains port of equipment with active IPT functions
- Table 3 – Magnetic field strength limits [Go to Page]
- 4.3.3 Frequency range 150 kHz to 30 MHz
- Table 4 – Limits for the magnetic field induced current
- Table 5 – General limits [Go to Page]
- 4.3.4 Frequency range 30 MHz to 1 000 MHz
- Table 6 – Limits for the mains port of motor operated tools
- Table 7 – Disturbance power limits – 30 MHz to 300 MHz
- Table 8 – Reduction applicable to Table 7 limits [Go to Page]
- 4.3.5 Frequency range 1 GHz to 6 GHz
- Table 9 – Radiated disturbance limits and testing methods – 30 MHz to 1 000 MHz
- Table 10 – Required highest frequency for radiated electric field strength measurements
- 4.4 Discontinuous disturbances [Go to Page]
- 4.4.1 General
- 4.4.2 Limits
- Table 11 – Radiated electric field disturbance limits and test methods – 1 GHz to 6 GHz
- 5 Test equipment and methods of measurement [Go to Page]
- 5.1 Test equipment [Go to Page]
- 5.1.1 General
- 5.1.2 Measuring receivers
- 5.1.3 Artificial Mains Network (AMN)
- 5.1.4 Voltage probe
- 5.1.5 Current probe
- 5.1.6 Artificial hand
- 5.1.7 Click analyser for discontinuous disturbance
- 5.1.8 Absorbing clamp
- 5.1.9 Radiated emission test sites
- 5.2 Conducted disturbances set-up and measurements [Go to Page]
- 5.2.1 Arrangement of the EUT
- 5.2.2 Arrangement of the leads at the ports of the EUT
- 5.2.3 Arrangement of auxiliary equipment
- 5.3 Radiated disturbances set-up and measurements [Go to Page]
- 5.3.1 General
- 5.3.2 Magnetic field strength – 9 kHz to 30 MHz
- 5.3.3 Disturbance power – 30 MHz to 300 MHz
- 5.3.4 Radiated emission – 30 MHz to 1 000 MHz and 1 GHz to 6 GHz
- 5.4 Measurement procedures and interpretation of results [Go to Page]
- 5.4.1 Continuous disturbance
- 5.4.2 Discontinuous disturbance
- 5.4.3 Exceptions
- 6 Operating conditions [Go to Page]
- 6.1 General
- 6.2 Mains operation [Go to Page]
- 6.2.1 Voltage at the AC mains port
- 6.2.2 Frequency at the AC mains port
- 6.3 DC operation [Go to Page]
- 6.3.1 Battery operation
- 6.3.2 Operation from a DC supply other than a battery
- 6.4 Speed controls
- 6.5 Multifunction equipment
- 6.6 Equipment with built-in luminaires
- 6.7 Equipment incorporating IPT functions
- 7 Compliance with this document
- 8 Measurement uncertainty
- 9 Test report [Go to Page]
- Figure 3 – Examples of discontinuous disturbances whose duration and separation meet the definition of clicks (see 3.3.3)
- Figure 4 – Examples of discontinuous disturbance whose duration or separation do not meet the definition of click
- Figure 5 – Flow chart for emission measurements of mains operated equipment inthe frequency range from 30 MHz to 1 000 MHz
- Figure 6 – Flow chart for emission testing of battery operated equipment inthe frequency range from 30 MHz to 1 000 MHz
- Figure 7 – Flow chart for emission measurements inthe frequency range from 1 GHz to 6 GHz
- Figure 8 – Flow diagram for the evaluation of discontinuous disturbance, based on measuring the clicks
- Figure 9 – Flow diagram for the evaluation of discontinuous disturbance, based on counting the switching operations
- Figure 10 – Artificial hand – RC element
- Figure 11 – Application of the artificial hand – Portable electric drill
- Figure 12 – Application of the artificial hand – Portable electric saw
- Figure 13 – Cable bundling
- Figure 14 – Voltage probe measurement for mains powered EUT
- Figure 15 – Radiated emission – Location of the EUTon the turntable and measuring distance
- Figure 16 – Radiated emission – Example of test set-up for table-top EUT
- Figure 17 – Radiated emission – Example of test set-up for table-top EUT
- Figure 18 – Radiated emission – Example of test set-up for table-top EUT (top view)
- Figure 19 – Radiated emission – Example of test set-up for floor standing EUT
- Figure 20 – Radiated emission – Example of the test set-up for an EUT made of multiple table-top parts
- Figure 21 – Radiated emission – Example of the test set-up for an EUT in SAC or OATS, made of a combination of table-top and floor standing parts
- Figure 22 – Radiated emission – Height of the EUT in the FAR
- Figure 23 – Example of test setup for disturbance voltage measurements on table-top EUT (horizontal RGP)
- Figure 24 – Example of alternative test setup (vertical RGP) for measurements on table-top EUT (disturbance voltage on mains port and disturbance current on auxiliary port)
- Figure 25 – Example of disturbance voltage measurement arrangement for floor standing EUT(s)
- Annexes [Go to Page]
- Annex A (normative) Standard operating conditions and normal loads for specific equipment [Go to Page]
- A.1 Motor operated equipment for household and similar purposes [Go to Page]
- A.1.1 Vacuum cleaners
- A.1.2 Floor polishers
- A.1.3 Coffee grinders and coffee makers
- A.1.4 Kitchen machines
- A.1.5 Personal care appliances with a motor
- A.1.6 Fans
- A.1.7 Extractors and range hoods
- A.1.8 Hair-dryers, fan heaters
- A.1.9 Refrigerators and freezers
- A.1.10 Washing machines
- A.1.11 Dishwashers
- A.1.12 Tumble dryers
- A.1.13 Centrifugal dryers
- A.1.14 Razors and clippers
- A.1.15 Sewing machines
- A.1.16 Electro-mechanical office machines
- A.1.17 Projectors
- A.1.18 Milking machines
- A.1.19 Lawn mowers
- A.1.20 Air conditioning equipment
- A.2 Electric tools [Go to Page]
- A.2.1 General
- A.2.2 Handheld (portable) motor-operated tools
- A.2.3 Transportable (semi-stationary) motor-operated tools
- A.2.4 Soldering equipment, soldering guns, soldering irons and similar
- A.2.5 Glue guns
- A.2.6 Heat guns
- A.2.7 Power staplers
- A.2.8 Spray guns
- A.2.9 Internal vibrators
- A.3 Motor-operated electro-medical apparatus [Go to Page]
- A.3.1 General
- A.3.2 Dental drills
- A.3.3 Saws and knives
- A.3.4 Electrocardiograms and similar recorders
- A.3.5 Pumps
- A.4 Electrical heating equipment [Go to Page]
- A.4.1 General
- A.4.2 Hobs and hotplates
- A.4.3 Cooking pans, table-type roasters, deep-fat fryers
- A.4.4 Feed boilers, water boilers, kettles and similar boilers
- A.4.5 Instantaneous water heaters
- A.4.6 Storage heaters
- A.4.7 Warming plates, boiling tables, heating drawers, heating cabinets
- A.4.8 Cooking ovens, grills, waffle irons, waffle grills
- A.4.9 Toasters
- A.4.10 Ironing machines
- A.4.11 Clothes irons
- A.4.12 Vacuum packagers
- A.4.13 Flexible electrical heating equipment
- A.4.14 Air convection room heaters
- A.4.15 Rice cookers
- A.5 Thermostats [Go to Page]
- A.5.1 General
- A.5.2 Thermostatically controlled three-phase switches
- A.5.3 Thermostats – Alternative procedure to that specified in A.5.1
- A.6 Automatic goods-dispensing machines, entertainment machinesand similar equipment [Go to Page]
- A.6.1 General
- A.6.2 Automatic dispensing machines
- A.6.3 Juke boxes
- A.6.4 Automatic entertainment machines incorporating a winnings-payout mechanism
- A.6.5 Automatic entertainment machines with no winnings-payout mechanism
- A.7 Electric and electronic toys [Go to Page]
- A.7.1 General
- A.7.2 Operating conditions
- A.8 Miscellaneous equipment [Go to Page]
- A.8.1 Time switches not incorporated in equipment
- A.8.2 Electric fence energizers
- A.8.3 Electronic gas igniters
- A.8.4 Insect killers
- A.8.5 Personal care appliances without a motor
- A.8.6 Air cleaners
- A.8.7 Steam generators and humidifiers
- A.8.8 Battery chargers other than IPT chargers
- A.8.9 External Power Supplies (EPS)
- A.8.10 Lifting devices (electric hoists)
- A.8.11 Robotic equipment
- A.8.12 Other robotic equipment
- A.8.13 Clocks
- A.9 Induction cooking appliances [Go to Page]
- A.9.1 General
- A.9.2 Operating conditions for EUT with fixed cooking zone(s)
- A.9.3 Operating conditions for EUT with many small coils
- A.10 Equipment making use of IPT other than induction cooking appliances [Go to Page]
- A.10.1 General
- A.10.2 IPTS
- Table A.1 – Types of EUT, operating modes and test setup [Go to Page]
- [Go to Page]
- A.10.3 IPTC
- A.10.4 IPTE
- A.11 Operating conditions for particular equipment and integrated parts [Go to Page]
- A.11.1 Integrated starting switches, speed controls, etc.
- A.11.2 Regulating controls and external power controller
- A.11.3 Equipment operated from External Power Supplies (EPS)
- A.11.4 Remote controls and timers
- Figure A.1 – Arrangement for measurement of the disturbance voltage producedat the fence port of electric fence energizers (see A.8.2)
- Figure A.2 – Measuring arrangement for toys running on tracks
- Figure A.3 – Radiated emission – Test set-up for floor operated vacuum cleaner
- Figure A.4 – Example of an idle roller for the measurementof radiated emissions of robotic cleaners
- Figure A.5 – Measurement arrangement for two-terminal external power controller
- Figure A.6 – Applicable cases for testing equipment making use of IPT
- Figure A.7 – Setup for operation of the mobile parton a test surface other than horizontal
- Annex B (normative) Click rate of special equipment
- Table B.1 – Application of factor f for the determination of the click rate of special equipment
- Annex C (informative) Background information on the measurement of discontinuous disturbances/clicks [Go to Page]
- C.1 General
- C.2 Additional recommendations for the use of an oscilloscope
- Figure C.1 – Discontinuous disturbance at i.f. reference level and QP output, as shown in CISPR 16-1-1:2015, Table 17, test pulse 1 [Go to Page]
- C.3 Additional recommendations for the application of exceptions
- C.4 Example for the use of the upper quartile method
- Table C.1 – Discontinuous disturbances recorded during the first run at 500 kHz
- Table C.2 – Discontinuous disturbances recorded during the second run at 500 kHz
- Table C.3 – Discontinuous disturbances recorded during the first run at 1,4 MHz [Go to Page]
- C.5 Background information about the minimum observation time
- Table C.4 – Discontinuous disturbances recorded during the second run at 1,4 MHz
- Table C.5 – Examples of minimum observation time
- Annex D (informative)Statistical evaluation [Go to Page]
- D.1 General
- D.2 Method based on a general margin to the limit
- Table D.1 – Values of the coefficient KE as a function the sample size [Go to Page]
- D.3 Test based on the non-central t-distribution
- Table D.2 – General margin to the limit for statistical evaluation
- Table D.3 – Factor k for the application of the non-central t-distribution [Go to Page]
- D.4 Test based on the binomial distribution
- Figure D.1 – Unit to unit variation of sub-range maximum [Go to Page]
- D.5 Larger sample size
- Table D.4 – Application of the binomial distribution
- Bibliography [Go to Page]
