BS EN IEC 60384-17:2019 – TC:2020 Edition
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Tracked Changes. Fixed capacitors for use in electronic equipment – Sectional specification. Fixed metallized polypropylene film dielectric AC and pulse capacitors
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 112 |
IEC 60384-17:2019 is available as /2 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60384-17:2019 applies to fixed capacitors with metallized electrodes and polypropylene dielectric for use in electronic equipment. Capacitors that have mixed film and metallized electrodes are also within the scope of this standard. These capacitors may have ‘self-healing’ properties depending on conditions of use. Capacitors covered by this specification are mainly intended for use with alternating voltage and/or for pulse applications. The maximum reactive power applicable is 10 000 var and the maximum peak voltage is 3 000 V. This edition includes the following significant technical changes with respect to the previous edition: a) all parts of the document have been revised based on the ISO/IEC Directives, Part 2:2016 (seventh edition) and harmonization between other similar kinds of documents; b) tables and Clause 4 have been revised so as to prevent duplications and contradictions; c) new damp heat steady-state robustness classes with test conditions have been added in text, in Clause 4 and in Annex A.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 64 | undefined |
| 67 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 69 | English CONTENTS |
| 73 | FOREWORD |
| 75 | 1 General 1.1 Scope 1.2 Object 1.3 Normative references |
| 76 | 1.4 Information to be given in a detail specification 1.4.1 General 1.4.2 Outline drawing and dimensions |
| 77 | 1.4.3 Mounting 1.4.4 Ratings and characteristics 1.4.5 Marking 1.5 Terms and definitions 1.5.1 General |
| 78 | 1.5.2 Performance and stability grades 1.5.3 Rated voltages Tables Table 1 – Preferred designations of performance grade and stability grade combinations |
| 79 | 1.6 Marking 1.6.1 General 1.6.2 Information for marking 1.6.3 Marking on capacitors 1.6.4 Marking on packaging 1.6.5 Additional marking |
| 80 | 2 Preferred ratings and characteristics 2.1 Preferred characteristics 2.1.1 General 2.1.2 Preferred climatic categories 2.2 Preferred values of ratings 2.2.1 Nominal capacitance (CN) 2.2.2 Tolerance on nominal capacitance 2.2.3 Nominal capacitance with associated tolerance values 2.2.4 Rated AC voltage (URAC or UR~) Table 2 – Preferred combinations of capacitance series and tolerance |
| 81 | 2.2.5 Category AC voltage (UCAC or UC~) 2.2.6 Rated temperature 2.2.7 Rated AC current (if required) Figures Figure 1 – Category AC voltage/rated AC voltage versus upper category temperature |
| 82 | 2.2.8 Rated pulse voltage (if required) 3 Quality assessment procedures 3.1 Primary stage of manufacture 3.2 Structurally similar components 3.3 Certified test records of released lots 3.4 Qualification approval procedures 3.4.1 General 3.4.2 Qualification approval on the basis of the fixed sample size procedure |
| 84 | Table 3 – Test and sampling plan for qualification approval, assessment level EZ |
| 85 | Table 4 – Test schedule for qualification approval (1 of 8) |
| 93 | 3.5 Quality conformance inspection 3.5.1 Formation of inspection lots 3.5.2 Test schedule 3.5.3 Delayed delivery 3.5.4 Assessment levels |
| 94 | 4 Test and measurement procedures 4.1 Visual examination and check of dimensions 4.1.1 General Table 5 – Lot-by-lot inspection Table 6 – Periodic tests |
| 95 | 4.1.2 Visual examination and check of dimensions 4.1.3 Requirements 4.2 Electrical tests 4.2.1 Voltage proof for AC capacitors Table 7 – Test voltages, DC |
| 96 | 4.2.2 Capacitance Table 8 – Test voltages, AC |
| 97 | 4.2.3 Tangent of loss angle (tan δ) Table 9 – Tangent of loss angle limits, 1 kHz Table 10 – Tangent of loss angle limits, 10 kHz |
| 98 | 4.2.4 Insulation resistance Table 11 – Insulation resistance requirements |
| 99 | 4.2.5 Inductance (if required) 4.2.6 Characteristics depending on temperature (if required in the detail specification) Table 12 – Insulation resistance correction factor dependent on test temperature Table 13 – Characteristics at lower category temperature |
| 100 | 4.3 Robustness of terminations 4.3.1 General 4.3.2 Initial inspections 4.3.3 Final inspections and requirements 4.4 Resistance to soldering heat 4.4.1 General 4.4.2 Initial inspections 4.4.3 Test conditions Table 14 – Characteristics at upper category temperature |
| 101 | 4.4.4 Recovery 4.4.5 Final inspections, measurements and requirements 4.5 Solderability 4.5.1 General 4.5.2 Test conditions 4.5.3 Final inspections and requirements 4.6 Rapid change of temperature 4.6.1 General 4.6.2 Initial inspections |
| 102 | 4.6.3 Test conditions 4.6.4 Final inspections and requirements 4.7 Vibration 4.7.1 General 4.7.2 Initial inspections 4.7.3 Test conditions 4.7.4 Final inspections and requirements 4.8 Bump (repetitive shock) 4.8.1 General 4.8.2 Initial measurements |
| 103 | 4.8.3 Test conditions 4.8.4 Final inspections, measurements and requirements 4.9 Shock 4.9.1 General 4.9.2 Initial measurements 4.9.3 Test conditions 4.9.4 Final inspection, measurements and requirements Table 15 – Preferred severities in shock test |
| 104 | 4.10 Climatic sequence 4.10.1 General 4.10.2 Initial measurements 4.10.3 Dry heat 4.10.4 Damp heat, cyclic, Test Db, first cycle 4.10.5 Cold 4.10.6 Low air pressure (if required) 4.10.7 Damp heat, cyclic, Test Db, remaining cycles 4.10.8 Recovery |
| 105 | 4.10.9 Final inspections, measurements and requirements 4.11 Damp heat, steady state 4.11.1 General 4.11.2 Initial inspections 4.11.3 Test conditions 4.11.4 Recovery 4.11.5 Final inspections, measurements and requirements 4.11.6 Humidity robustness grades 4.12 Endurance 4.12.1 General |
| 106 | 4.12.2 Endurance test at 50 Hz/60 Hz alternating voltage 4.12.3 Endurance test with sinusoidal current or voltage (if required) |
| 107 | 4.12.4 Pulse endurance test (if required) 4.13 Charge and discharge 4.13.1 General |
| 108 | 4.13.2 Initial inspections 4.13.3 Test conditions 4.13.4 Recovery 4.13.5 Final inspections, measurements and requirements 4.14 Component solvent resistance (if required) 4.15 Solvent resistance of marking (if required) |
| 109 | Annex A (normative) Humidity robustness grades A.1 General A.2 Humidity robustness grades |
| 110 | A.3 Indication of humidity robustness grades Table A.1 – Minimum requirements |
| 111 | Bibliography |
