LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-3: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - REQUIREMENTS FOR PROXIMITY DEVICES WITH DEFINED BEHAVIOUR UNDER FAULT CONDITIONS (PDDB)
International Electrotechnical Committee
FOREWORD
1 General
2 Terms, definitions and abbreviations
3 Classification
4 Characteristics
5 Product information
6 Normal service, mounting and transport conditions
7 Constructional and performance requirements
8 Tests
9 Modification
Annex A (informative) - Example of a simple control
system in accordance with IEC 61511 series
Bibliography
Gives additional requirements to those given in IEC 60947-5-2 and addresses the fault performance aspects of proximity devices with a defined behaviour under fault conditions (PDDB).
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 17 |
