SIST EN 61000-3-2:2002/A2:2005
(Amendment)Electromagnetic compatibility (EMC) -- Part 3-2: Limits - Limits for harmonic current emissions (equipment input current up to and including 16 A per phase)
Electromagnetic compatibility (EMC) -- Part 3-2: Limits - Limits for harmonic current emissions (equipment input current up to and including 16 A per phase)
Superseded by EN 61000-3-2:2006
Elektromagnetische Verträglichkeit (EMV) -- Teil 3-2: Grenzwerte - Grenzwerte für Oberschwingungsströme (Geräte-Eingangsstrom bis einschließlich 16 A je Leiter)
Compatibilité électromagnétique (CEM) -- Partie 3-2: Limites - Limites pour les émissions de courant harmonique (courant appelé par les appareils inférieur ou égal à 16 A par phase)
Elektromagnetna združljivost (EMC) – 3-2. del: Mejne vrednosti – Mejne vrednosti za oddajanje harmonskih tokov (vhodni tok opreme do vključno 16 A na fazo) – Dopolnilo A2 (IEC 61000-3-2:2000/A1:2001 + A2:2004)
General Information
Relations
Standards Content (Sample)
SLOVENSKI SIST EN 61000-3-
2:2002/A2:2005
STANDARD
julij 2005
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A na fazo) – Dopolnilo A2 (IEC 61000-3-2:2000/A1:2001 + A2:2004)
Electromagnetic compatibility (EMC) – Part 3-2: Limits – Limits for harmonic current
emissions (equipment input current <= 16 A per phase) (IEC 61000-3-
2:2000/A1:2001 + A2:2004)
ICS 5HIHUHQþQDãWHYLOND
33.100.10
SIST EN 61000-3-2:2002/A2:2005(en)
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EUROPEAN STANDARD EN 61000-3-2/A2
NORME EUROPÉENNE
EUROPÄISCHE NORM February 2005
ICS 33.100.10
English version
Electromagnetic compatibility (EMC)
Part 3-2: Limits –
Limits for harmonic current emissions
(equipment input current ≤ 16 A per phase)
(IEC 61000-3-2:2000/A1:2001 + A2:2004)
Compatibilité électromagnétique (CEM) Elektromagnetische Verträglichkeit (EMV)
Partie 3-2: Limites – Teil 3-2: Grenzwerte –
Limites pour les émissions de courant Grenzwerte für Oberschwingungsströme
harmonique (courant appelé par les (Geräte-Eingangsstrom bis einschließlich
16 A je Leiter)
appareils ≤ 16 A par phase)
(IEC 61000-3-2:2000/A1:2001 + A2:2004)
(CEI 61000-3-2:2000/A1:2001 + A2:2004)
This amendment A2 modifies the European Standard EN 61000-3-2:2000; it was approved by CENELEC
on 2004-12-07. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this amendment the status of a national standard without any
alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This amendment exists in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CENELEC member into its own language and notified to the
Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61000-3-2:2000/A2:2005 E
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EN 61000-3-2:2000/A2:2005 - 2 -
Foreword
The texts of documents 77A/337/FDIS and 77A/465/FDIS, future amendments 1 and 2 to
IEC 61000-3-2:2000, prepared by SC 77A, Low frequency phenomena, of IEC TC 77, Electromagnetic
compatibility, were submitted to the IEC-CENELEC parallel vote and were approved by CENELEC as
amendment A2 to EN 61000-3-2:2000 on 2004-12-07.
The following dates were fixed:
– latest date by which the amendment has to be
implemented at national level by publication of
an identical national standard or by endorsement (dop) 2005-09-01
– latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2008-01-01
As a consequence of endorsing amendment 1:2001 to IEC 61000-3-2:2000, the common
modifications in EN 61000-3-2:2000 are covered by IEC text and therefore withdrawn.
__________
Endorsement notice
The texts of amendments 1:2001 and 2:2004 to the International Standard IEC 61000-3-2:2000 were
approved by CENELEC as an amendment to the European Standard without any modification.
__________
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- 3 - EN 61000-3-2:2000/A2:2005
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application 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.
NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1)
IEC 60050-131 – International Electrotechnical Vocabulary- -
Part 131: Circuit theory
1)
IEC 60050-161 – Chapter 161: Electromagnetic - -
compatibility
1) 2)
IEC 60065 (mod) – Audio, video and similar electronic EN 60065 2002
apparatus - Safety requirements
1) 2)
IEC 60107-1 – Methods of measurement on receivers for EN 60107-1 1997
television broadcast transmissions
Part 1: General considerations -
Measurements at radio and video
frequencies
1) 2)
IEC 60155 – Glow-starters for fluorescent lamps EN 60155 1995
1) 2)
IEC 60268-3 – Sound system equipment EN 60268-3 2000
Part 3: Amplifiers
1) 2)
IEC 60335-2-2 – Household and similar electrical EN 60335-2-2 2003
(mod) appliances - Safety
Part 2-2: Particular requirements for
vacuum cleaners and water-suction
cleaning appliances
1) 2)
IEC 60335-2-7 – Part 2-7: Particular requirements for EN 60335-2-7 2003
(mod) washing machines
1) 2)
IEC 60335-2-14 – Part 2-14: Particular requirements for EN 60335-2-14 2003
(mod) kitchen machines
1) 2)
IEC 60974-1 – Arc welding equipment EN 60974-1 1998
Part 1: Welding power sources
1)
undated reference.
2)
valid edition at date of issue.
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EN 61000-3-2:2000/A2:2005 - 4 -
Publication Year Title EN/HD Year
1) 2)
IEC 61000-2-2 – Electromagnetic compatibility (EMC) EN 61000-2-2 2002
Part 2-2: Environment - Compatibility
levels for low-frequency conducted
disturbances and signalling in public low-
voltage power supply systems
1)
IEC/TS 61000-3-4 – Electromagnetic compatibility (EMC) - -
Part 3-4: Limits - Limitation of emission of
harmonic currents in low-voltage power
supply systems for equipment with rated
current greater than 16 A
1) 2)
IEC 61000-4-7 – Electromagnetic compatibility (EMC) EN 61000-4-7 2002
Part 4-7: Testing and measurement
techniques - General guide on harmonics
and interharmonics measurements and
instrumentation, for power supply
systems and equipment connected
thereto
1)
ITU-R – Nomenclature and description of colour - -
Recommendation bar signals
BT.471-1
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NORME CEI
INTERNATIONALE IEC
61000-3-2
INTERNATIONAL
2000
STANDARD
AMENDEMENT 1
AMENDMENT 1
2001-08
Amendement 1
Compatibilité électromagnétique (CEM) –
Partie 3-2:
Limites – Limites pour les émissions
de courant harmonique (courant appelé
par les appareils ≤≤≤≤16 A par phase)
Amendment 1
Electromagnetic compatibility (EMC) –
Part 3-2:
Limits – Limits for harmonic current emissions
(equipment input current ≤≤16 A per phase)
≤≤
IEC 2001 Droits de reproduction réservés Copyright - all rights reserved
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http://www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
N
PRICE CODE
International Electrotechnical Commission
Pour prix, voir catalogue en vigueur
For price, see current catalogue
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61000-3-2 Amend. © IEC:2001 – 3 –
FOREWORD
This amendment has been prepared by subcommittee 77A: Low frequency phenomena, of
IEC technical committee 77: Electromagnetic compatibility.
The text of this amendment is based on the following documents:
FDIS Report on voting
77A/337/FDIS 77A/357/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of the base publication and its amendments will
remain unchanged until 2004. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
_____________
Page 3
CONTENTS
Under annex B, delete headings B.1 to B.5.
Under annex C, modify the heading of clause C.1 as follows:
C.1 General
The amendment of the title of C.8 applies to the French version only.
After C.15, add “Bibliography” to the list.
In the list of figures, delete the titles of the existing figures 1 and 2, and replace them by the
title of the new figure 1:
Figure 1 – Flowchart for determining conformity
Add to the list of tables, after table 3, the following new title:
Table 4 – Test observation period
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61000-3-2 Amend. © IEC:2001 – 5 –
Page 13
1 Scope
Delete the last paragraph beginning with "Special equipment…" and ending with
"…IEC 61000-3-4."
2 Normative references
Replace the entire existing text of clause 2 by the following:
The following referenced documents are indispensable for the application 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(131), International Electrotechnical Vocabulary (IEV) – Chapter 131: Electric and
magnetic circuits
IEC 60050(161), International Electrotechnical Vocabulary (IEV) – Chapter 161: Electro-
magnetic compatibility
IEC 60065, Audio, video and similar electronic apparatus – Safety requirements
IEC 60107-1, Methods of measurement on receivers for television broadcast transmissions –
Part 1: General considerations – Measurements at radio and video frequencies
IEC 60155, Glow-starters for fluorescent lamps
IEC 60268-3, Sound system equipment – Part 3: Amplifiers
IEC 60335-2-2, Safety of household and similar electrical appliances – Part 2-2: Particular
requirements for vacuum cleaners and water suction cleaning appliances
IEC 60335-2-7, Safety of household and similar electrical appliances – Part 2-7: Particular
requirements for washing machines
IEC 60335-2-14, Safety of household and similar electrical appliances – Part 2-14: Particular
requirements for kitchen machines
IEC 60974-1, Arc welding equipment – Part 1: Welding power sources
IEC 61000-2-2, Electromagnetic compatibility (EMC) – Part 2: Environment – Section 2:
Compatibility levels for low-frequency conducted disturbances and signalling in public low-
voltage power supply systems
IEC/TS 61000-3-4, Electromagnetic compatibility (EMC) – Part 3-4: Limits – Limitation of
emission of harmonic currents in low-voltage power supply systems for equipment with rated
current greater than 16 A
IEC 61000-4-7, Electromagnetic compatibility (EMC) – Part 4: Testing and measurement
techniques – Section 7: General guide on harmonics and interharmonics measurements and
instrumentation, for power supply systems and equipment connected thereto
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61000-3-2 Amend. © IEC:2001 – 7 –
Page 15
3 Definitions
Add, after definition 3.13, the following note:
NOTE The active input power is the active power measured at the input supply terminals of the equipment under
test.
Add, after definition 3.15, the following new definitions:
3.16
total harmonic current
total r.m.s. value of the harmonic current components of orders 2 to 40
40
2
total harmonic current = ∑I
n
n=2
3.17
built-in dimmer
dimmer, including the user control, which is entirely contained within the enclosure of a
luminaire
3.18
partial odd harmonic current
total r.m.s. value of the odd harmonic current components of orders 21 to 39
39
2
partial odd harmonic current = ∑I
n
n=21,23
3.19
lighting equipment
equipment with a primary function of generating and/or regulating and/or distributing optical
radiation by means of incandescent lamps, discharge lamps or LED's
Included are:
– lamps and luminaires;
– the lighting part of multi-function equipment where one of the primary functions of this is
illumination;
– independent ballasts for discharge lamps and independent incandescent lamp
transformers;
– ultraviolet (UV) and infrared (IR) radiation equipment;
– illuminated advertising signs;
– dimmers for lamps other than incandescent.
Excluded are:
– lighting devices built in equipment with another primary purpose such as photocopiers,
overhead projectors and slide projectors or employed for scale illuminating or indication
purposes;
– dimmers for incandescent lamps.
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61000-3-2 Amend. © IEC:2001 – 9 –
3.20
stand-by mode
sleep-mode
non-operational, low power consumption mode (usually indicated in some way on the
equipment) that can persist for an indefinite time
Page 19
4 General
Add at the end of clause 4, the following new paragraph:
Professional equipment that does not comply with the requirements of this standard may be
permitted to be connected to certain types of low voltage supplies, if the instruction manual
contains a requirement to ask the supply utility for permission to connect. Recommendations
1.
concerning this aspect are contained in IEC/TS 61000-3-4
5 Classification of equipment
Replace the entire clause 5, including figures 1 and 2, by the following new text:
For the purpose of harmonic current limitation, equipment is classified as follows:
Class A:
– balanced three-phase equipment;
– household appliances, excluding equipment identified as class D;
– tools, excluding portable tools;
– dimmers for incandescent lamps;
– audio equipment.
Equipment not specified in one of the three other classes shall be considered as class A
equipment.
NOTE 1 Equipment that can be shown to have a significant effect on the supply system may be reclassified in a
future edition of the standard. Factors to be taken into account include:
– number of pieces of equipment in use;
– duration of use;
– simultaneity of use;
– power consumption;
– harmonic spectrum, including phase.
Class B:
– portable tools;
– arc welding equipment which is not professional equipment.
Class C:
– lighting equipment.
———————
1
When IEC 61000-3-12, currently in preparation, is published, it will replace IEC/TS 61000-3-4.
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61000-3-2 Amend. © IEC:2001 – 11 –
Class D:
Equipment having a specified power according to 6.2.2 less than or equal to 600 W, of the
following types:
– personal computers and personal computer monitors;
– television receivers.
NOTE 2 Class D limits are reserved for equipment that, by virtue of the factors listed in note 1, can be shown to
have a pronounced effect on the public electricity supply system.
Page 25
6 General requirements
6.1 Control methods
Add the following before the first paragraph:
The following restrictions apply even to equipment to which no harmonic current limits apply
as defined in clause 7.
Page 27
6.2 Harmonic current measurement
Replace the entire existing text by the following:
6.2.1 Test configuration
Specific test conditions for the measurement of harmonic currents associated with some types
of equipment are given in annex C.
For equipment not mentioned in annex C, emission tests shall be conducted with the user's
operation controls or automatic programs set to the mode expected to produce the maximum
total harmonic current (THC) under normal operating conditions. This defines the equipment
set-up during emission tests and not a requirement to measure THC or to conduct searches
for worst-case emissions.
The harmonic current limits specified in clause 7 apply to line currents and not to currents in
the neutral conductor. Nevertheless, for single-phase equipment, it is permissible to measure
the currents in the neutral conductor instead of the currents in the line.
The equipment is tested as presented by, and in accordance with information provided by, the
manufacturer. Preliminary operation of motor drives by the manufacturer may be needed
before the test are undertaken to ensure that results correspond with normal use.
6.2.2 Measurement procedure
The test shall be conducted according to the general requirements given in 6.2.3. The test
duration shall be as defined in 6.2.4.
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61000-3-2 Amend. © IEC:2001 – 13 –
The measurement of harmonic currents shall be performed as follows:
– for each harmonic order, measure the 1,5 s smoothed r.m.s. harmonic current in each DFT
time window as defined in annex B;
– calculate the arithmetic average of the measured values f
...
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