1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationSafety of transformers, reactors, power supply units and combinations thereof EMC requirementsBS EN 62041:2010National forewordThis British Standard is the UK implementation of E
2、N 62041:2010. It is identical to IEC 62041:2010. It supersedes BS EN 62041:2003, which will bewithdrawn on 1 December 2013.The UK participation in its preparation was entrusted to Technical CommitteePEL/96, Small transformers.A list of organizations represented on this committee can be obtained onre
3、quest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 72885 3 ICS 29.180; 33.100.01Compliance with a British Standard cannot confer immunity from legal obligations.This
4、 British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2011.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 62041:2010EUROPEAN STANDARD EN 62041 NORME EUROPENNE EUROPISCHE NORM December 2010 CENELEC Europe
5、an Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENE
6、LEC members. Ref. No. EN 62041:2010 E ICS 29.180; 33.100 Supersedes EN 62041:2003English version Safety of transformers, reactors, power supply units and combinations thereof - EMC requirements (IEC 62041:2010) Scurit des transformateurs, bobines dinductance, blocs dalimentation et des combinaisons
7、de ces lments - Exigences CEM (CEI 62041:2010) Sicherheit von Transformatoren, Drosseln, Netzgerten und entsprechenden Kombinationen - EMV-Anforderungen (IEC 62041:2010) This European Standard was approved by CENELEC on 2010-12-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Re
8、gulations which stipulate the conditions for giving this European Standard 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.
9、This European Standard 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 mem
10、bers are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovak
11、ia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 62041:2010EN 62041:2010 - 2 - Foreword The text of document 96/358/FDIS, future edition 2 of IEC 62041, prepared by IEC TC 96, Transformers, reactors, power supply units, and combinations thereof, was submitted to the IEC-CENELEC
12、 parallel vote and was approved by CENELEC as EN 62041 on 2010-12-01. This European Standard supersedes EN 62041:2003. This EN 62041:2010 includes the following significant technical changes with respect to EN 62041:2003: the frequency range for tests according to EN 61000-4-3 has been extended abov
13、e 1 GHz according to technologies used in this frequency area; the testing requirements according to EN 61000-4-11 have been amended significantly; the inclusion of a clause on tests in series production; the inclusion of a new clause on measurement uncertainly; and the inclusion of requirements on
14、DC power ports and telecommunication ports. It has the status of a product family EMC standard in accordance with IEC Guide 107:2009, Electromagnetic compatibility Guide to the drafting of electromagnetic compatibility publications. Attention is drawn to the possibility that some of the elements of
15、this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by e
16、ndorsement (dop) 2011-09-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-12-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62041:2010 was approved by CENELEC as a European Standard without
17、any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60065 NOTE Harmonized as EN 60065. IEC 60601-1 NOTE Harmonized as EN 60601-1. IEC 60950-1 NOTE Harmonized as EN 60950-1. IEC 61010-1 NOTE Harmonized as EN 61010-1. IEC 6
18、1204-3 NOTE Harmonized as EN 61204-3. IEC 61347-1 NOTE Harmonized as EN 61347-1. IEC 62040-2 NOTE Harmonized as EN 62040-2. CISPR 11 NOTE Harmonized as EN 55011. BS EN 62041:2010- 3 - EN 62041:2010 Annex ZA (normative) Normative references to international publications with their corresponding Europ
19、ean 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 When an international publi
20、cation has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 61000-3-2 - Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current 16 A per phase) EN 61000-3-2 - I
21、EC 61000-3-3 - Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current 16 A per phase and not subject to conditional connection EN 61000-3-3 - IEC 61000-3-11 - Elec
22、tromagnetic compatibility (EMC) - Part 3-11: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems - Equipment with rated current 75 A and subject to conditional connection EN 61000-3-11 - IEC 61000-3-12 - Electromagnetic compatibility (EMC) -
23、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 EN 61000-3-12 - IEC 61000-4-2 - Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immun
24、ity test EN 61000-4-2 - IEC 61000-4-3 - Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test EN 61000-4-3 - IEC 61000-4-4 - Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement technique
25、s - Electrical fast transient/burst immunity test EN 61000-4-4 - IEC 61000-4-5 - Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test EN 61000-4-5 - BS EN 62041:2010EN 62041:2010 - 4 - Publication Year Title EN/HD Year IEC 61000-4-6 - Electromagnet
26、ic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields EN 61000-4-6 - IEC 61000-4-11 - Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and vo
27、ltage variations immunity tests EN 61000-4-11 - IEC 61000-6-3 - Electromagnetic compatibility (EMC) - Part 6-3: Generic standards - Emission standard for residential, commercial and light-industrial environments EN 61000-6-3 - IEC 61000-6-4 - Electromagnetic compatibility (EMC) - Part 6-4: Generic s
28、tandards - Emission standard for industrial environments EN 61000-6-4 - IEC 61558 Series Safety of power transformers, power supplies, reactors and similar products EN 61558 Series CISPR 14-1 2005 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar appar
29、atus - Part 1: Emission EN 55014-1 2006 CISPR 16-1-2 2003 Specification for radio disturbance and immunity measuring apparatus and methods -Part 1-2: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Conducted disturbances EN 55016-1-2 2004 CISPR 16-2-1 2008 Specification fo
30、r radio disturbance and immunity measuring apparatus and methods -Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements EN 55016-2-1 2009 CISPR 16-2-3 - Specification for radio disturbance and immunity measuring apparatus and methods -Part 2-3: Methods of
31、 measurement of disturbances and immunity - Radiated disturbance measurements EN 55016-2-3 - CISPR 22 (mod) - Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement EN 55022 - BS EN 62041:201062041 IEC:2010 CONTENTS 1 Scope.5 2 Normative references5
32、3 Terms and definitions .6 4 Classification 8 5 Test specifications 8 5.1 Immunity .8 5.1.1 Immunity against disturbances .8 5.1.2 Test levels .10 5.2 Emission .14 5.2.1 Categories .14 5.2.2 Test levels .15 6 Specification of environment .17 Bibliography 18 Figure 1 Example of ports 7 Table 1 Electr
33、ostatic discharges Test levels at enclosure10 Table 2 Radiated, radio frequency electromagnetic field Test levels at enclosure .11 Table 3 Electrical fast transient/burst Test levels at signal port 11 Table 4 Electrical fast transient/burst Test levels at input and output DC power ports .12 Table 5
34、Electrical fast transient/burst Test levels at input and output AC power ports .12 Table 6 Conducted disturbances, inducted by radio-frequency fields Test levels at signal portsa and input and output at DC and AC power ports.13 Table 7 Surge Test levels at signal ports .13 Table 8 Surge Test levels
35、at input and output DC power ports13 Table 9 Surge Test levels at input and output AC power ports 14 Table 10 Voltage dips Test levels at input AC power ports .14 Table 11 Voltage interruptions Test levels at input AC power ports.14 Table 12 Harmonics and flicker Test levels at low voltage AC mains
36、ports .15 Table 13 Conducted radio disturbances Test levels at signal ports (telecommunications/network ports) 16 Table 14 Conducted radio disturbances Test levels at DC power ports)16 Table 15 Conducted radio disturbances Test levels at low voltage AC mains ports .16 Table 16 Radiated radio disturb
37、ances Test levels at enclosure port17 BS EN 62041:201062041 IEC:2010 5 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF EMC REQUIREMENTS 1 Scope This international product family standard applies to transformers, reactors, power supply units and combinations thereof cove
38、red by the IEC 61558 series of standards. This standard deals with the electromagnetic compatibility requirements for emission and immunity within the frequency range 0 Hz - 400 GHz. No measurement needs to be performed at frequencies where no requirement is specified. Transformers, reactors, power
39、supply units and combinations thereof delivered with or incorporated in an appliance or equipment should follow the relevant EMC standard applicable to that appliance or equipment. However, this standard may be used as a guide to test the transformers, reactors, power supply units and combinations t
40、hereof separately before incorporating them in the appliance or equipment. This EMC standard covers performance only. Other operations of the transformers, reactors and power supply units (e.g. simulated faults in the electric circuitry for testing purposes or functional safety due to the effects of
41、 the electromagnetic phenomena, or evaluation of human being for exposure to electromagnetic fields (EMF) have not been taken into consideration in this standard. NOTE When EUT (Equipment under Test) is used, it covers transformers, reactors, power supply units and combinations thereof where applica
42、ble. This standard does not apply to: uninterruptible power supplies (UPS) covered by IEC 62040 series; power supply units covered by IEC 61204-3, (i.e. DC-DC converters, DC power and distribution equipment and power supply units for use in applications covered by IEC 60950-1, IEC 61010-1, IEC 60601
43、-1, IEC 60065 and IEC 62368-1); power supplies and converters for use with or in products covered by IEC 61347-1. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated refere
44、nces, the latest edition of the referenced document (including any amendments) applies. IEC 61000-3-2, Electromagnetic compatibility (EMC) Part 3-2: Limits Limits for harmonic current emissions (equipment input current 16 A per phase) IEC 61000-3-3, Electromagnetic compatibility (EMC) Part 3-3: Limi
45、ts Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current 16 A per phase and not subject to conditional connection IEC 61000-3-11, Electromagnetic compatibility (EMC) Part 3-11: Limits Limitation of voltage changes, volt
46、age fluctuations and flicker in public low-voltage supply systems Equipment with rated current 75 A and subject to conditional connection BS EN 62041:2010 6 62041 IEC:2010 IEC 61000-3-12, Electromagnetic compatibility (EMC) Part 3-12: Limits Limits for harmonic currents produced by equipment connect
47、ed to public low-voltage systems with input current 16 A and 75 A per phase IEC 61000-4-2, Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostatic discharge immunity test IEC 61000-4-3, Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techn
48、iques Radiated, radio-frequency, electromagnetic field immunity test IEC 61000-4-4, Electromagnetic compatibility (EMC) Part 4-4: Testing and measurement techniques Electrical fast transient/burst immunity test IEC 61000-4-5, Electromagnetic compatibility (EMC) Part 4-5: Testing and measurement tech
49、niques Surge immunity test IEC 61000-4-6, Electromagnetic compatibility (EMC) Part 4-6: Testing and measurement techniques Immunity to conducted disturbances, induced by radio-frequency fields IEC 61000-4-11, Electromagnetic compatibility (EMC) Part 4-11: Testing and measurement techniques Voltage dips, short interruptions and voltage variations immunity tests IEC 61000-6-3, Electrom
