IEC 61000-3-2-2020 pdf free.Electromagnetic compatibility (EMC) – Part 3-2: Limits – Limits for harmonic current emissions (equipment input current s16 A per phase).
This part of IEC 61000 deals with the limitation of harmonic currents injected into the public supply system.
It specifies limits of harmonic components of the input current which can be produced by equipment tested under specified conditions.
This part of IEC 61000 is applicable to electrical and electronic equipment having a rated input current up to and including 16 A per phase. and intended to be connected to public low-voltage distribution systems.
Arc welding equipment, which is not professional equipment, with a rated input current up to and including 16 A per phase, is included in the scope of this document. All other arc welding equipment is excluded from the scope of this document; however, the harmonics emission can be evaluated using IEC 61000-3-12 and relevant installation restrictions.
The tests according to this document are type tests.
For systems with nominal voltages less than but not equal to 220 V (line-to-neutral), the limits have not yet been considered.
NOTE The words apparatus. apliance, device and equipment are used throughout this document. They have the same meaning for the purposes of this document.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
IEC 60050-161:1990, International Electrotechnical Vocabulary (1EV) — Part 161:
Electromagnetic compatibility (available at www.electropedia.org)
IEC 60107-1:1997, Methods of measurement on receivers for television broadcast transmissions — Part 1: General considerations — Measurements at radio and video frequencies
IEC 60155:1993, Glow-starters for fluorescent lamps
IEC 60268-1:1985, Sound system equipment — Part 1: General
IEC 60268-1:19851AMD1:1988
IEC 60268-1 :1985/AMD2:1988
IEC 60268-3:2018, Sound system equipment — Part 3: Amplifiers
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 60050-161 and the following apply.
ISO and IEC maintain terminological databases for use In standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1 portable tool electrical tool which is hand-held during normal operation and used for a short time (a few minutes) only
Note 1 to entry: Hand-held means that no part of the tool, except the power cord, rests on the floor during normal operation
3.2 lamp light source provided with at least one cap
Note 1 to entry: For products that have the same physical characteristics as lamps for general lighting but that are built to emit optical radiation mainly in the IR or UV spectrum, the term IR lamp or UV lamp is often used
[SOURCE: IEC 60050-845:2020, 845-27-008, modified — existing notes 2 and 3 have been removed, the term electric” has been removed from the term and the definition).IEC 61000-3-2 pdf free download.