🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BS EN IEC 55014-1:2021

BS EN IEC 55014-1:2021

$215.11

Electromagnetic compatibility. Requirements for household appliances, electric tools and similar apparatus – Emission

Published By Publication Date Number of Pages
BSI 2021 118
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Categories: ,

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

CISPR 14-1:2020 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;

– electric tools;

– similar apparatus.

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. 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;

– 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. This seventh edition cancels and replaces the sixth edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant changes with respect to the previous edition:

– revision of general test conditions and addition of new specific test conditions (e.g. for robotic equipment);

– introduction of additional requirements for equipment making use of inductive power transfer technology;

– remove from the normative text any compliance requirement based on statistical evaluation;

– revision of clicks analysis, with particular relevance to the determination of the observation time and the application of the upper quartile method for different types of click analysers.

Refer to the Foreword of the document for examples of equipment.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
7 CONTENTS
13 FOREWORD
15 1 Scope
16 2 Normative references
17 3 Terms, definitions and abbreviated terms
3.1 General
18 3.2 General terms and definitions
19 3.3 Terms and definitions related to click analysis
20 3.4 Terms and definitions related to types of ports
21 3.5 Terms and definitions related to parts and devices connected to the EUT
22 3.6 Terms and definitions related to operating conditions
23 3.7 Terms and definitions related to toys
24 3.8 Terms and definitions related to IPT
25 3.9 Other terms and definitions
26 3.10 Abbreviated terms
Figures
Figure 1 – IPT terms
27 4 Limits of disturbances
4.1 General
4.2 Application of limits
Figure 2 – Examples of test configuration
28 4.3 Continuous disturbances
4.3.1 General
4.3.2 Frequency range 9 kHz to 30 MHz
Tables
Table 1 – Application of limits
29 Table 2 – Disturbance voltage limits for the AC mains port of equipment with active IPT functions
Table 3 – Magnetic field strength limits
30 4.3.3 Frequency range 150 kHz to 30 MHz
Table 4 – Limits for the magnetic field induced current
31 Table 5 – General limits
32 4.3.4 Frequency range 30 MHz to 1 000 MHz
Table 6 – Limits for the mains port of motor operated tools
33 Table 7 – Disturbance power limits – 30 MHz to 300 MHz
Table 8 – Reduction applicable to Table 7 limits
34 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
35 4.4 Discontinuous disturbances
4.4.1 General
4.4.2 Limits
Table 11 – Radiated electric field disturbance limits and test methods – 1 GHz to 6 GHz
36 5 Test equipment and methods of measurement
5.1 Test equipment
5.1.1 General
5.1.2 Measuring receivers
5.1.3 Artificial Mains Network (AMN)
5.1.4 Voltage probe
37 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
5.2.1 Arrangement of the EUT
39 5.2.2 Arrangement of the leads at the ports of the EUT
40 5.2.3 Arrangement of auxiliary equipment
42 5.3 Radiated disturbances set-up and measurements
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
44 5.3.4 Radiated emission – 30 MHz to 1 000 MHz and 1 GHz to 6 GHz
45 5.4 Measurement procedures and interpretation of results
5.4.1 Continuous disturbance
46 5.4.2 Discontinuous disturbance
48 5.4.3 Exceptions
50 6 Operating conditions
6.1 General
51 6.2 Mains operation
6.2.1 Voltage at the AC mains port
6.2.2 Frequency at the AC mains port
6.3 DC operation
6.3.1 Battery operation
6.3.2 Operation from a DC supply other than a battery
52 6.4 Speed controls
6.5 Multifunction equipment
6.6 Equipment with built-in luminaires
53 6.7 Equipment incorporating IPT functions
7 Compliance with this document
8 Measurement uncertainty
9 Test report
55 Figure 3 – Examples of discontinuous disturbances whose duration and separation meet the definition of clicks (see 3.3.3)
56 Figure 4 – Examples of discontinuous disturbance whose duration or separation do not meet the definition of click
57 Figure 5 – Flow chart for emission measurements of mains operated equipment inthe frequency range from 30 MHz to 1 000 MHz
58 Figure 6 – Flow chart for emission testing of battery operated equipment inthe frequency range from 30 MHz to 1 000 MHz
59 Figure 7 – Flow chart for emission measurements inthe frequency range from 1 GHz to 6 GHz
60 Figure 8 – Flow diagram for the evaluation of discontinuous disturbance, based on measuring the clicks
61 Figure 9 – Flow diagram for the evaluation of discontinuous disturbance, based on counting the switching operations
62 Figure 10 – Artificial hand – RC element
Figure 11 – Application of the artificial hand – Portable electric drill
63 Figure 12 – Application of the artificial hand – Portable electric saw
Figure 13 – Cable bundling
64 Figure 14 – Voltage probe measurement for mains powered EUT
65 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
66 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)
67 Figure 19 – Radiated emission – Example of test set-up for floor standing EUT
68 Figure 20 – Radiated emission – Example of the test set-up for an EUT made of multiple table-top parts
69 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
70 Figure 22 – Radiated emission – Height of the EUT in the FAR
71 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)
72 Figure 25 – Example of disturbance voltage measurement arrangement for floor standing EUT(s)
73 Annexes
Annex A (normative) Standard operating conditions and normal loads for specific equipment
A.1 Motor operated equipment for household and similar purposes
A.1.1 Vacuum cleaners
74 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
75 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
76 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
77 A.1.17 Projectors
A.1.18 Milking machines
A.1.19 Lawn mowers
A.1.20 Air conditioning equipment
79 A.2 Electric tools
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
80 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
A.3.1 General
A.3.2 Dental drills
A.3.3 Saws and knives
A.3.4 Electrocardiograms and similar recorders
81 A.3.5 Pumps
A.4 Electrical heating equipment
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
82 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
83 A.4.11 Clothes irons
A.4.12 Vacuum packagers
A.4.13 Flexible electrical heating equipment
A.4.14 Air convection room heaters
84 A.4.15 Rice cookers
A.5 Thermostats
A.5.1 General
85 A.5.2 Thermostatically controlled three-phase switches
A.5.3 Thermostats – Alternative procedure to that specified in A.5.1
86 A.6 Automatic goods-dispensing machines, entertainment machinesand similar equipment
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
87 A.6.5 Automatic entertainment machines with no winnings-payout mechanism
A.7 Electric and electronic toys
A.7.1 General
A.7.2 Operating conditions
88 A.8 Miscellaneous equipment
A.8.1 Time switches not incorporated in equipment
89 A.8.2 Electric fence energizers
A.8.3 Electronic gas igniters
90 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
91 A.8.8 Battery chargers other than IPT chargers
A.8.9 External Power Supplies (EPS)
A.8.10 Lifting devices (electric hoists)
92 A.8.11 Robotic equipment
94 A.8.12 Other robotic equipment
A.8.13 Clocks
A.9 Induction cooking appliances
A.9.1 General
A.9.2 Operating conditions for EUT with fixed cooking zone(s)
95 A.9.3 Operating conditions for EUT with many small coils
A.10 Equipment making use of IPT other than induction cooking appliances
A.10.1 General
A.10.2 IPTS
Table A.1 – Types of EUT, operating modes and test setup
96 A.10.3 IPTC
A.10.4 IPTE
97 A.11 Operating conditions for particular equipment and integrated parts
A.11.1 Integrated starting switches, speed controls, etc.
A.11.2 Regulating controls and external power controller
98 A.11.3 Equipment operated from External Power Supplies (EPS)
A.11.4 Remote controls and timers
100 Figure A.1 – Arrangement for measurement of the disturbance voltage producedat the fence port of electric fence energizers (see A.8.2)
101 Figure A.2 – Measuring arrangement for toys running on tracks
102 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
103 Figure A.5 – Measurement arrangement for two-terminal external power controller
104 Figure A.6 – Applicable cases for testing equipment making use of IPT
105 Figure A.7 – Setup for operation of the mobile parton a test surface other than horizontal
106 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
107 Annex C (informative) Background information on the measurement of discontinuous disturbances/clicks
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
108 C.3 Additional recommendations for the application of exceptions
C.4 Example for the use of the upper quartile method
109 Table C.1 – Discontinuous disturbances recorded during the first run at 500 kHz
110 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
111 C.5 Background information about the minimum observation time
Table C.4 – Discontinuous disturbances recorded during the second run at 1,4 MHz
112 Table C.5 – Examples of minimum observation time
113 Annex D (informative)Statistical evaluation
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
114 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
115 D.4 Test based on the binomial distribution
Figure D.1 – Unit to unit variation of sub-range maximum
116 D.5 Larger sample size
Table D.4 – Application of the binomial distribution
117 Bibliography

Related products

BS EN IEC 55014-1:2021
$215.11