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BS EN IEC 61810-4:2020

BS EN IEC 61810-4:2020

$167.15

Electromechanical elementary relays – General and safety requirements for reed relays

Published By Publication Date Number of Pages
BSI 2020 34
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IEC 61810-4:2020 applies to electromechanical elementary relays with reed switches (reed contacts) incorporated into general control circuits. It defines the basic functional and safety requirements in all areas of electrical engineering or electronics in accordance with the parts of IEC 61810 series and IEC 62246 series. IEC 61810-4:2020 defines technical deviations/additions to IEC 61810-1. It specifies type tests, routine tests, special tests and environmental tests to confirm the service conditions for applications.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
7 English
CONTENTS
9 FOREWORD
11 INTRODUCTION
12 1 Scope
2 Normative references
13 3 Terms and definitions
15 4 Influence quantities
5 Rated values
Tables
Table 1 – Insulation resistance
16 6 General provisions for testing
6.1 General
6.2 Type tests
Table 2 – Frequency range
17 6.3 Routine tests
Table 3 – Type testing
Table 4 – Routine tests
18 6.4 Special tests
6.4.1 General requirements
6.4.2 Environmental tests
7 Documentation and marking
Table 5 – Special relays data
19 8 Heating
9 Basic operating function
Figures
Figure 1 – Example of test arrangement for multi mounting
20 10 Dielectric strength
Table 6 – Dielectric voltage
21 11 Electrical endurance
12 Mechanical endurance
13 Clearances, creepage distances and solid insulation
13.1 General provisions
14 Terminations
15 Sealing
16 Heat and fire resistance
22 17 Short circuit capacity
18 Vibration
18.1 Procedure
18.2 Requirements
19 Shock
19.1 Procedure
Table 7 – Vibration test conditions
Table 8 – Shock test conditions
23 19.2 Requirements
24 Annexes
25 Annex A (normative)Explanation regarding reed contacts of reed relays
Figure A.1 – Example explaining terms relating to reed contacts of reed relay
26 Annex P (informative)High frequency characteristics test
P.1 General
P.2 Procedures
27 P.3 Requirements
Figure P.1 – Measurement circuit for scattering parameters measurement
28 Annex Q (informative)Special tests – Tests for environmental category
Q.1 General
Q.2 Classification of equipment
Q.3 Special tests for applications
Q.4 Railway applications – Rolling stock
29 Q.5 Tests and requirements
Q.5.1 Basic operating function
Table Q.1 – Special requirements for railway applications – rolling stock
Table Q.2 – Special tests for railway applications – rolling stock
30 Q.5.2 Fire safety performance (if applicable)
Q.5.3 Shock and vibration tests
Q.5.4 Environmental tests
31 Q.5.5 Reliability tests
32 Bibliography

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BS EN IEC 61810-4:2020
$167.15