International Standards and Conformity Assessment for all electrical, electronic and related technologies

 

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

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Note Superseded by EN 61000-3-12:2011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

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2005-04-20 2005-11-01 export to doc file  EN  FR  DE
5099 2005-02-01 2005-05-01  
5061 2004-11-24 2005-02-01  
5020 2004-08-27 2004-10-29  
4099 2004-07-02 2004-07-15  
4099 2004-04-30 2004-05-14  
4020 2003-08-15 2004-01-16  
3099 2003-08-12 2003-08-15  

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.