EN 60938-2:1999

Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification

Applies to fixed conductors designed for electromagnetic interference suppression and which fall within the scope of the generic spedification, EN 60938-1. It is restricted to fixed inductors for which safety tests are appropriate. This implies that inductors specified according to this specification will either be connected to mains supplies, when compliance with the mandatory test of table 1 is necessary, or used in other circuit positions where the equipment specification prescribes that some or all of these safety tests are required. It applies to fixed inductors which will be connected to an a.c. mains or other supply with a nominal voltage not exceeding 1 000 V a.c.(r.m.s.) or d.c. between conductors and with a nominal frequency not exceeding 400 Hz.

Drosseln zur Unterdrückung elektromagnetischer Störungen - Teil 2: Rahmenspezifikation

Inductances fixes d'antiparasitage - Partie 2: Spécification intermédiaire

S'applique aux inductances fixes d'antiparasitage qui font partie du domaine d'application de la spécification générique. L'objet de cette norme est de prescrire les exigences normales pour la protection contre les dangers de choc électrique et les valeurs normales des caractéristiques, et de choisir, dans la spécification générique, les méthodes d'essai appropriées et de fixer les exigences générales pour les inductances d'antiparasitage.

Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification (IEC 60938-2:1999)

General Information

• Status: Published
• Publication Date: 14-Dec-1999
• Withdrawal Date: 30-Nov-2002
• ICS: 29.100.10 - Magnetic components
• ICS: 31.020 - Electronic components in general
• Technical Committee: CLC/TC 40XA - CLC/TC 40XA
• Drafting Committee: IEC/TC 40 - IEC_TC_40
• Parallel Committee: IEC/TC 40 - IEC_TC_40
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 15-Dec-1999
• Completion Date: 15-Dec-1999
• Ref Project: SIST EN 60938-2:2002 - Fixed inductors for electromagnetic interference suppression -- Part 2: Sectional specification

Relations

• Replaced By: EN IEC 60938-2:2021 - Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification on power line chokes
• Effective Date: 23-Jan-2023
• Amended By: EN 60938-2:1999/A1:2007 - Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification
• Effective Date: 28-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification (IEC 60938-2:1999)Drosseln zur Unterdrückung elektromagnetischer Störungen -- Teil 2: RahmenspezifikationInductances fixes d'antiparasitage -- Partie 2: Spécification intermédiaireFixed inductors for electromagnetic interference suppression -- Part 2: Sectional specification29.180Transformatorji. DušilkeTransformers. ReactorsICS:Ta slovenski standard je istoveten z:EN 60938-2:1999SIST EN 60938-2:2002en01-september-2002SIST EN 60938-2:2002SLOVENSKI
STANDARD



SIST EN 60938-2:2002



SIST EN 60938-2:2002



SIST EN 60938-2:2002



SIST EN 60938-2:2002



SIST EN 60938-2:2002



IEC 60938-2Edition 2.0 1999-11INTERNATIONAL STANDARD NORME INTERNATIONALEFixed inductors for electromagnetic interference suppression –
Part 2: Sectional specification
Inductances fixes d'antiparasitage –
Partie 2: Spécification intermédiaire
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE VICS 29.100.10; 31.020 PRICE CODECODE PRIXISBN 2-8318-9906-0QC 280100
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale SIST EN 60938-2:2002



– 2 – 60938-2 © IEC:1999 CONTENTS FOREWORD.4 1 General.6 1.1 Scope.6 1.2 Object.6 1.3 Normative references.6 1.4 Information to be given in a detail specification.7 1.4.1 General.7 1.4.2 Outline drawing and dimensions.7 1.4.3 Mounting.8 1.4.4 Ratings and characteristics.8 1.4.5 Marking.8 1.5 Definitions.8 1.6 Marking.8 2 Preferred ratings and characteristics.9 2.1 Climatic categories.9 2.2 Values of ratings.9 2.2.1 Rated inductance and tolerance.9 2.2.2 Rated voltage (UR).9 2.2.3 Category voltage (UC).9 2.2.4 Rated temperature.9 2.2.5 Rated current.9 2.2.6 Passive flammability.9 3 Quality assessment procedures.10 3.1 Primary stage of manufacture.10 3.2 Structurally similar inductors.10 3.3 Certified records of released lots.10 3.4 Qualification approval.10 3.4.1 Qualification approval on the basis of the fixed sample size procedures.10 3.5 Quality conformance inspection.13 3.5.1 Formation of inspection lots.13 3.5.2 Test sc
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