BSI 19/30399800 DC:2019 Edition
$13.70
BS EN IEC 61810-4. Electromechanical elementary relays – Part 4. Reed relays. General and safety requirements
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 27 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | FOREWORD |
| 8 | INTRODUCTION |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Terms and definitions 3.2 Terms and definitions of relay types 3.4 Terms and definitions of operating values 3.5 Terms and definitions related to contacts |
| 11 | 4 Influence quantities |
| 12 | 5 Rated values 5.2 Rated coil voltage/rated coil voltage range 5.6 Electrical endurance 5.8 Contact loads 5.12 Withstand voltage 5.13 Insulation resistance 5.14 Frequency range 6 General provisions for testing |
| 13 | 6.1 Kinds of test 6.1.1 General 6.1.2 Type tests 6.1.3 Routine tests |
| 14 | 6.1.4 Special tests 6.1.4.1 General requirements 6.1.4.2 Environmental tests 7 Documentation and marking |
| 15 | 8 Heating 9 Basic operating function 9.4 Magnetic interference |
| 16 | 9.5 Time parameters, contact resistance 10 Dielectric strength 10.2 Dielectric strength 10.2.1 Requirements 11 Electrical endurance 11.2 Overload and endurance test |
| 17 | 11.3 Failure and malfunction criteria 11.4 Final dielectric test 12 Mechanical endurance 13 Clearances, creepage distances and solid insulation 13.1 General provisions 14 Terminations 15 Sealing 16 Heat and fire resistance 17 Short circuit capacity 18 Vibration 18.1 Procedure |
| 18 | 18.2 Requirements 19 Shock 19.1 Procedure 19.2 Requirements |
| 19 | Annexes |
| 20 | Annex A (normative) Explanation regarding reed contacts of reed relays |
| 21 | Annex P (informative) High frequency characteristics test P.1 General P.2 Procedures |
| 22 | P.3 Requirements |
| 23 | Annex Q (informative) Special tests – Tests for environmental category Q.1 General Q.2 Classification of equipment Q.3 Special tests for applications |
| 24 | Annex R (informative) Special tests for railway applications – Rolling stock R.1 General |
| 25 | R.2 Tests and requirements R.2.1. Basic operating function R.2.1.1 General R.2.1.2 Operating ambient temperature R.2.1.3 Coil fluctuation range R.2.1.4 Interruptions of voltage supply R.2.1.5 Overvoltage category: OV1 to OV4 R.2.2. Fire safety performance (if applicable) R.2.3. Vibration tests |
| 26 | R.2.4. Shock tests R.2.5. Environmental tests |
| 27 | Bibliography |
