CENELEC
Project
| Reference | EN 61000-3-12:2005 |
|---|---|
| Title | Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16 A and <= 75 A per phase |
| Project Number | 15940 |
| Abstract/Scope | Deals with the limitation of harmonic currents injected into the public supply system. The limits given in this International Standard are applicable to electrical and electronic equipment with a rated input current exceeding 16 A and up to and including 75 A per phase, intended to be connected to public low-voltage a.c. distribution systems of the following types: - nominal voltage up to 240 V, single-phase, two or three wires; - nominal voltage up to 690 V, three-phase, three or four wires; - nominal frequency 50 Hz or 60 Hz. Other distribution systems are excluded. The limits given in this edition apply to equipment when connected to 230/400 V, 50 Hz systems. This standard applies to equipment intended to be connected to low-voltage systems interfacing with the public supply at the low-voltage level. It does not apply to equipment intended to be connected only to private low-voltage systems interfacing with the public supply only at the medium- or high-voltage level. This standard defines: a) requirements and emission limits for equipment; b) methods for type tests and simulations. Tests according to this International Standard are type tests of complete pieces of equipment. Conformity with this standard can also be determined by validated simulations. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2005-04-20 |
| Current Stage code deadline | 2005-11-01 |
| Deadline date for vote |
Legal
| Directive(s) | EMC (2004/108/EC), RTTED (1999/5/EC) |
|---|---|
| Mandate(s) | M/404; M/490 |
| Order Voucher |
Details
| IEC Technical Body | IEC/SC 77A |
|---|---|
| Reference Document | IEC 61000-3-12:2004 (EQV) |
| ICS | 33.100.10 - Emission |
| Keywords | Electromagnetic compatibility; Harmonic current; LV; Restricted connection |
| Note | Superseded by EN 61000-3-12:2011 |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2005-02-01 |
|---|---|
| date of Availability (DAV) (2) | 2005-04-20 |
| date of Announcement (DOA) (3) | 2005-05-01 |
| date of Publication (DOP) (4) | 2005-11-01 |
| date of Withdrawal (DOW) (5) | 2008-02-01 |
Relations
| Supersedes | |
|---|---|
| Superseded by | EN 61000-3-12:2011 |
| Normative reference (6) |
HD 472 S1:1989
corr. February 2002 corr. A1:1995 IEC 60050-161:1990 EN 61000-2-2:2002 EN 61000-2-4:2002 EN 61000-3-2:2000 EN 61000-4-7:2002 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
