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BS EN IEC 55014-2:2021

BS EN IEC 55014-2:2021

$167.15

Electromagnetic compatibility. Requirements for household appliances, electric tools and similar apparatus – Immunity. Product family standard

Published By Publication Date Number of Pages
BSI 2021 38
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CISPR 14-2:2020 specifies the electromagnetic immunity requirements in the frequency range 0 Hz to 400 GHz that apply to appliances, electric tools and similar equipment 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 equipment; – electric tools; – similar equipment; – Refer to the Scope of the document for examples of equipment.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: For handling cases where equipment under the scope of this document is combined with transmit and/or receive radio functions, see Clause 8. Excluded from the scope of this document are: – equipment for which all electromagnetic immunity requirements are explicitly formulated in other CISPR or IEC standards; – 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. This third edition cancels and replaces the second edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) extension of the frequency range for radiated immunity above 1 GHz; b) an advanced categorisation of equipment; c) revision of general test conditions and addition of new specific test conditions (e.g. for robotic equipment); d) clarification of requirements applicable to equipment incorporating radio functions; e) addition of requirements for wired network ports; f) revision of definitions and addition of new ones; g) delete requirements referring to statistical evaluation.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
7 CONTENTS
9 FOREWORD
11 INTRODUCTION
12 1 Scope
13 2 Normative references
14 3 Terms, definitions and abbreviated terms
3.1 General
3.2 General terms and definitions
16 Figures
Figure 1 – Examples of ports
19 3.3 Abbreviated terms
4 Classification of apparatus
20 5 Tests
5.1 Electrostatic discharge
5.2 Fast transients
Tables
Table 1 – Enclosure port
Table 2 – Signal ports, control ports and wired network ports
Table 3 – Input and output DC power ports
21 5.3 Injected currents, 0,15 MHz to 230 MHz
Table 4 – Input and output AC power ports
Table 5 – Signal ports, control ports and wired network ports
22 Table 6 – Input and output DC power ports
Table 7 – Input and output AC power ports
23 5.4 Injected currents, 0,15 MHz to 80 MHz
Figure 2 – Example for a test set-up for large EUTs (e.g. refrigerators) where the cable leaves the EUT on a height of more than 1 m above the floor
Table 8 – Signal ports, control ports and wired network ports
24 5.5 Radio frequency electromagnetic fields, 80 MHz to 6 GHz
Table 9 – Input and output DC power ports
Table 10 – Input and output AC power ports
25 5.6 Surges
Table 11 – Enclosure ports
Table 12 – Input AC power ports
26 5.7 Voltage dips
6 Performance criteria
Table 13 – Wired network ports
Table 14 – Input AC power ports
27 7 Applicability of immunity tests
7.1 General
7.2 Application of tests for the different categories of apparatus
7.2.1 General
7.2.2 Category I
28 7.2.3 Category II
7.2.4 Category III
7.2.5 Category IV
Table 15 – Immunity tests applicable to Category II
Table 16 – Immunity tests applicable to Category III
Table 17 – Immunity tests applicable to Category IV
29 7.2.6 Category V
7.2.7 Exceptions
8 Test conditions
8.1 General
Table 18 – Immunity tests applicable to Category V
30 8.2 Mains operation
8.2.1 Voltage at the AC mains port
8.2.2 Frequency at the AC mains port
8.3 DC operation
8.3.1 Battery operation
8.3.2 Operation from a DC supply other than a battery
31 8.4 Specific test conditions
8.4.1 Control settings
8.4.2 Auxiliary equipment
8.4.3 Specific equipment
33 8.5 Test procedures
34 8.6 Multifunction equipment
8.7 Equipment with built-in lighting function
8.8 Equipment incorporating radio functions
9 Compliance with this publication
35 10 Test uncertainty
11 Test report
36 Annex A (informative)Guidance for permissible degradation
Table A.1 – Examples of degradations
37 Bibliography

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BS EN IEC 55014-2:2021
$167.15