BS EN 60947-5-3:2013
$167.15
Low-voltage switchgear and controlgear – Control circuit devices and switching elements. Requirements for proximity devices with defined behaviour under fault conditions (PDDB)
| Published By | Publication Date | Number of Pages |
| BSI | 2013 | 38 |
IEC 60947-5-3:2013 series provides additional requirements to those given in IEC 60947-5-2. It addresses the fault performance aspects of proximity devices with a defined behaviour under fault conditions (PDDB). It does not address any other characteristics that can be required for specific applications. This second edition replaces the first edition published in 1999 and its amendment published in 2005. It is a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) general principles of IEC 61508 series; b) classification according to the requirements of IEC 62061; c) classification according to ISO 13849-1. This publication is to be read in conjunction with /2 and /2..
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Foreword |
| 5 | Endorsement notice |
| 7 | Annex ZA (normative) Normative references to international publications with their corresponding European publications |
| 9 | Annex ZZ (informative) Coverage of Essential Requirements of EC Directives |
| 10 | English CONTENTS |
| 12 | 1 General 1.1 Scope 1.2 Normative references |
| 14 | 2 Terms, definitions and abbreviations 2.1 General 2.2 Alphabetic index of terms |
| 15 | 2.3 Basic terms and definitions |
| 18 | 2.4 Terms and definitions concerning the architectural constraints |
| 19 | 2.5 Terms and definitions concerning the parts of a PDDB |
| 20 | 2.6 Terms and definitions concerning the operation of a PDDB |
| 21 | 2.7 Symbols and abbreviations 3 Classification 4 Characteristics 4.1 General 4.2 Constructional characteristics 4.2.1 Proximity device with defined behaviour 4.2.2 Specified target |
| 22 | 5 Product information 5.1 Nature of information 5.2 Identification 5.3 Marking 5.3.1 General 5.3.2 Connection identification and marking 5.4 Instructions for installation, operation and maintenance |
| 23 | 6 Normal service, mounting and transport conditions 6.1 Normal service conditions 6.2 Conditions during transport and storage 6.3 Mounting 7 Constructional and performance requirements 7.1 Constructional requirements 7.1.1 Materials 7.1.2 Current-carrying parts and their connections 7.1.3 Clearance and creepage distances 7.1.4 Vacant 7.1.5 Vacant 7.1.6 Vacant 7.1.7 Terminals |
| 24 | 7.1.8 Provision for protective earthing 7.1.9 IP degree of protection (in accordance with IEC 60529) 7.2 Functional safety management 7.3 Functional requirements specification for SRCFs 7.3.1 General 7.3.2 Safety integrity requirements specification for SRCFs 7.3.3 Electromagnetic compatibility |
| 25 | Tables Table 1 – EMC requirements for PDDBs |
| 26 | 7.3.4 Design and development of PDDB 7.4 Information for use 7.4.1 Objective 7.4.2 Documentation for installation, use and maintenance |
| 27 | 8 Tests 8.1 Kind of tests 8.1.1 General 8.1.2 Type tests 8.1.3 Routine tests 8.1.4 Sampling tests 8.2 Compliance with constructional requirements 8.3 Performances 8.3.1 Test sequences 8.3.2 General test conditions 8.3.3 Performances under no load, normal and abnormal load conditions |
| 28 | 8.3.4 Performances under short-circuit current conditions 8.4 Verification of operating distances 8.5 Verification of resistance to vibration and shock 8.6 Verification of electromagnetic compatibility |
| 29 | 9 Modification 9.1 Objective 9.2 Modification procedure |
| 30 | Annex A (informative) Example of a simple control systemin accordance with IEC 61511 series Figures Figure A.1 – Representation of the equipment under control |
| 31 | Figure A.2 – Architecture of the safety related function Table A.1 – Collection of reliability and structure data |
| 34 | Bibliography |
