# The Electromagnetic Compatibility Regulations 1992, Schedule 2: PHENOMENA AND EFFECTS WHICH MAY BE REGARDED AS ELECTROMAGNETIC DISTURBANCE


Without prejudice to the generality of regulation 4(1), and in addition to the phenomena regarded as electromagnetic disturbance pursuant to regulation 4(2) (being phenomena expressly stated to be such in Article 1.2 of the EMC Directive), the following phenomena and effects may be regarded as electromagnetic disturbance—
1 Conducted low-frequency phenomena
harmonics, interharmonics;
signalling voltages;
voltage fluctuations;
voltage dips and interruptions;
voltage unbalance;
power—frequency variations;
induced low—frequency voltages;
DC in AC networks; and
DC ground circuits;
2 Radiated low-frequency phenomena—
magnetic fields; and
electric fields;
3 Conducted high-frequency phenomena—
induced continuous wave (CW) voltages or currents;
unidirectional transients; and
oscillatory transients;
4 Radiated high frequency phenomena—
magnetic fields;
electric fields;
electromagnetic fields;
continuous waves; and
transients; and
5 Electrostatic discharge phenomena (ESD).

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Source: https://www.legislation.gov.uk/uksi/1992/2372/schedule/2 (the official version)
Page: https://openlegislation.uk/electromagnetic-compatibility-regulations-1992/schedule-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.