EN 60939-3:2015
(Main)Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate
Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate
IEC 60939-3:2015 covers passive filters used to attenuate unwanted radio-frequency signals (such as noise or interference) generated from electromagnetic sources. Both single and multi-channel filters within one enclosure or which are built on a printed circuit board forming a compact entity are included within the scope of this specification. This specification applies to passive filter units for electromagnetic interference suppression for which safety tests are appropriate. This implies that filters specified according to this specification will either be connected to mains supplies, when compliance with the mandatory tests of Table 3 is necessary, or used in other circuit positions where the equipment specification prescribes that some or all of these safety tests are required. This specification applies to passive filter units, which will be connected to an a.c. mains or other supply (d.c. or a.c.) with a nominal voltage not exceeding 1 000 V a.c., with a nominal frequency not exceeding 400 Hz, or 1 500 V d.c.
Passive Filter für die Unterdrückung von elektromagnetischen Störungen - Teil 3: Filter, für die Sicherheitsprüfungen vorgeschrieben sind
Filtres passifs d’antiparasitage - Partie 3: Filtres passifs pour lesquels des essais de sécurité sont appropriés
L'IEC 60939-3:2015 couvre les filtres passifs utilisés pour atténuer les signaux aux fréquences radioélectriques indésirables (par exemple le bruit ou le brouillage) générés par des sources électromagnétiques. Les filtres à voie unique et à voies multiples à l'intérieur d'une enveloppe, ou montés sur une carte de circuit imprimé formant une entité compacte, font partie du domaine d'application de la présente spécification. La présente spécification s'applique aux filtres passifs d'antiparasitage pour lesquels des essais de sécurité sont appropriés. Ceci implique que les filtres spécifiés conformément à la présente spécification seront, soit connectés à des réseaux d'alimentation, lorsque la conformité avec les essais obligatoires du Tableau 3 est nécessaire, soit utilisés dans d'autres positions de circuit où la spécification du matériel prescrit que certains ou tous ces essais de sécurité sont exigés. La présente spécification s'applique à des filtres passifs qui seront connectés à un réseau d'alimentation en courant alternatif ou à une autre alimentation (en courant continu ou en courant alternatif) dont la tension nominale ne dépasse pas 1 000 V en courant alternatif et dont la fréquence nominale ne dépasse pas 400 Hz, ou dont la tension nominale ne dépasse pas 1 500 V en courant continu.
Pasivni filtri za dušenje elektromagnetnega motenja - 3. del: Standard za pasivne filtre, za katere varnostni preskusi ustrezajo
Specifikacija zajema pasivne filtre za slabenje neželenih radiofrekvenčnih signalov (kot so šum ali motnje), ki jih ustvarijo elektromagnetni viri. Ta specifikacija zajema tako enokanalne kot tudi večkanalne filtre v enem ohišju ali filtre, nameščene na tiskanem vezju, ki tvorijo kompaktno entiteto. Filtri, zgrajeni iz kapacitivnih elementov, pri katerih zgradba filtra zagotavlja induktivnost, so vključeni v obseg te specifikacije. Podobno so v obseg te specifikacije vključeni tudi filtri, zgrajeni iz induktivnih elementov, pri katerih zgradba filtra zagotavlja kapacitivnost. Proizvajalec se sam odloči, ali želi dano komponento označiti kot kondenzator, induktor ali filter. V filtre je mogoče vključiti tudi druge komponente, kot so upori in/ali varistorji ali podobne komponente. Ta specifikacija se uporablja za pasivne filtre za dušenje elektromagnetnih motenj, ki so podvrženi varnostnim preskusom. To pomeni, da se filtri, določeni v skladu s to specifikacijo, priključijo na omrežno napajanje, kadar je zahtevana skladnost z obveznimi preskusi iz preglednice 3, ali se uporabijo na drugih mestih v tokokrogu, za katera specifikacija opreme predpisuje, da so zahtevani nekateri ali vsi ti varnostni preskusi. Ta specifikacija se uporablja za pasivne filtre, ki se priključijo na izmenično omrežno napajanje ali
drugo vrsto napajanja (enosmerno ali izmenično) z nazivno izmenično napetostjo, manjšo od 1000 V, in nazivno frekvenco, manjšo od 400 Hz, ali nazivno enosmerno napetostjo, manjšo od 1500 V. OPOMBA: Pri uporabi z izmenično napetostjo se standard IEC 60384-14 uporablja za kondenzatorje, ki se priključijo na izmenično omrežno napajanje z nazivno frekvenco, manjšo od 100 Hz.
Ta specifikacija zajema filtre za naprave (US), vendar ne zajema filtrov za sisteme, filtrov, priključenih s kablom, ali filtrov za neposredno priključitev. Ti filtri bodo obravnavani v drugi področni specifikaciji.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2016
Pasivni filtri za dušenje elektromagnetnega motenja - 3. del: Standard za pasivne
filtre, za katere varnostni preskusi ustrezajo
Passive Filter Units For Electromagnetic Interference Suppression - Part 3: Standard for
passive filter units for which safety tests are appropriate
Filtres passifs d’antiparasitage – Partie 3: Norme pour filtres passifs pour lesquels des
essais de sécurité sont appropriés
Ta slovenski standard je istoveten z: EN 60939-3:2015
ICS:
31.160 (OHNWULþQLILOWUL Electric filters
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 60939-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2015
ICS 31.160
English Version
Passive filter units for electromagnetic interference suppression -
Part 3: Passive filter units for which safety tests are appropriate
(IEC 60939-3:2015)
Filtres passifs d'antiparasitage - Partie 3: Filtres passifs Passive Filter für die Unterdrückung von
pour lesquels des essais de sécurité sont appropriés elektromagnetischen Störungen - Teil 3: Filter, für die
(IEC 60939-3:2015) Sicherheitsprüfungen vorgeschrieben sind
(IEC 60939-3:2015)
This European Standard was approved by CENELEC on 2015-09-16. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations 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 CEN-CENELEC
Management Centre or to any CENELEC member.
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 CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60939-3:2015 E
European foreword
The text of document 40/2387/FDIS, future edition 1 of IEC 60939-3, prepared by IEC/TC 40
"Capacitors and resistors for electronic equipment" was submitted to the IEC-CENELEC parallel vote
and approved by CENELEC as EN 60939-3:2015.
The following dates are fixed:
(dop) 2016-06-16
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2018-09-16
• latest date by which the national standards conflicting with
the document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 60939-3:2015 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60068-2-13 NOTE Harmonized as EN 60068-2-13.
IEC 60068-2-27 NOTE Harmonized as EN 60068-2-27.
IEC 60085 NOTE Harmonized as EN 60085.
IEC 60335-1 NOTE Harmonized as EN 60335-1.
IEC 60384-9 NOTE Harmonized as EN 60384-9.
IEC 60947-1 NOTE Harmonized as EN 60947-1.
IEC 60990 NOTE Harmonized as EN 60990.
IEC 61112 NOTE Harmonized as EN 61112.
IEC 62109-1 NOTE Harmonized as EN 62109-1.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is
available here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60027-1 - Letter symbols to be used in electrical - -
technology -
Part 1: General
IEC 60050 series International Electrotechnical Vocabulary - -
(IEV)
IEC 60060-1 2010 High-voltage test techniques - EN 60060-1 2010
Part 1: General definitions and test
requirements
IEC 60062 - Marking codes for resistors and capacitors EN 60062 -
IEC 60068-1 2013 Environmental testing - EN 60068-1 2014
Part 1: General and guidance
IEC 60068-2-1 - Environmental testing - EN 60068-2-1 -
Part 2-1: Tests - Test A: Cold
IEC 60068-2-2 - Environmental testing - EN 60068-2-2 -
Part 2-2: Tests - Test B: Dry heat
IEC 60068-2-6 - Environmental testing - EN 60068-2-6 -
Part 2-6: Tests - Test Fc: Vibration
(sinusoidal)
IEC 60068-2-14 - Environmental testing - EN 60068-2-14 -
Part 2-14: Tests - Test N: Change of
temperature
IEC 60068-2-17 - Basic environmental testing procedures - EN 60068-2-17 -
Part 2-17: Tests - Test Q: Sealing
IEC 60068-2-20 2008 Environmental testing - EN 60068-2-20 2008
Part 2-20: Tests - Test T: Test methods for
solderability and resistance to soldering
heat of devices with leads
IEC 60068-2-21 - Environmental testing - EN 60068-2-21 -
Part 2-21: Tests - Test U: Robustness of
terminations and integral mounting devices
Publication Year Title EN/HD Year
IEC 60068-2-30 2005 Environmental testing - EN 60068-2-30 2005
Part 2-30: Tests - Test Db: Damp heat,
cyclic (12 h + 12 h cycle)
IEC 60068-2-45 1980 Basic environmental testing procedures - EN 60068-2-45 1992
Part 2-45: Tests - Test XA and guidance:
Immersion in cleaning solvents
IEC 60068-2-78 - Environmental testing - EN 60068-2-78 -
Part 2-78: Tests - Test Cab: Damp heat,
steady state
IEC 60294 - Measurement of the dimensions of a EN 60294 -
cylindrical component with axial
terminations
IEC 60384-14 2013 Fixed capacitors for use in electronic EN 60384-14 2013
equipment -
Part 14: Sectional specification - Fixed
capacitors for electromagnetic interference
suppression and connection to the supply
mains
IEC 60664-1 2007 Insulation coordination for equipment within EN 60664-1 2007
low-voltage systems -
Part 1: Principles, requirements and tests
IEC 60695-11-5 - Fire hazard testing - EN 60695-11-5 -
Part 11-5: Test flames - Needle-flame test
method - Apparatus, confirmatory test
arrangement and guidance
IEC 60695-11-10 - Fire hazard testing - EN 60695-11-10 -
Part 11-10: Test flames - 50 W horizontal
and vertical flame test methods
IEC 60938-1 1999 Fixed inductors for electromagnetic EN 60938-1 1999
interference suppression -
+ A1 2006 + A1 2007
Part 1: Generic specification
IEC 60938-2 - Fixed inductors for electromagnetic EN 60938-2 -
interference suppression -
Part 2: Sectional specification
IEC 60939-1 - Passive filter units for electromagnetic EN 60939-1 -
interference suppression -
Part 1: Generic specification
IEC 60940 - Guidance information on the application of EN 60940 -
capacitors, resistors, inductors and
complete filter units for electromagnetic
interference suppression
IEC 61140 - Protection against electric shock - EN 61140 -
Common aspects for installation and
equipment
ISO 80000-1 - Quantities and units - EN ISO 80000-1 -
Part 1: General
CISPR 17 - Methods of measurement of the EN 55017 -
suppression characteristics of passive
EMC filtering devices
IEC 60939-3 ®
Edition 1.0 2015-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Passive filter units for electromagnetic interference suppression –
Part 3: Passive filter units for which safety tests are appropriate
Filtres passifs d’antiparasitage –
Partie 3: Filtres passifs pour lesquels des essais de sécurité sont appropriés
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.160 ISBN 978-2-8322-2807-4
– 2 – IEC 60939-3:2015 © IEC 2015
CONTENTS
FOREWORD . 7
1 General . 9
1.1 Scope . 9
1.2 Normative references . 9
1.3 Information to be given in a detail specification . 11
1.3.1 General . 11
1.3.2 Outline drawing and dimensions . 11
1.3.3 Mounting . 11
1.3.4 Ratings and characteristics . 12
1.3.5 Marking . 12
1.4 Terms and definitions . 12
1.5 Marking . 17
1.5.1 General . 17
1.5.2 Coding . 18
1.5.3 Marking details . 18
1.5.4 Marking of filters . 18
1.5.5 Marking of packaging . 18
1.5.6 Additional marking . 18
1.6 Components . 18
1.7 Overcurrent protective devices . 18
1.8 Wiring and Insulation . 19
1.8.1 General . 19
1.8.2 Sleeving, tubing and wire insulation . 19
1.8.3 Properties of insulation material . 19
1.9 Protective Bonding Conductors . 19
1.10 Corrosion . 20
2 Preferred ratings and characteristics . 20
2.1 Preferred characteristics . 20
2.1.1 General . 20
2.1.2 Preferred climatic categories . 20
2.2 Preferred values of ratings . 20
2.2.1 Rated voltage (U ) . 20
R
2.2.2 Rated temperature . 20
2.2.3 Passive flammability . 20
3 Test plan for safety tests . 21
3.1 Structurally similar filters . 21
3.2 Safety approval procedure . 21
3.2.1 General . 21
3.2.2 Sampling . 21
3.2.3 Tests . 22
3.3 Requalification tests . 22
4 Test and measur
...
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