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BS EN IEC 62246-1-1:2018 – TC:2020 Edition

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Tracked Changes. Reed switches – Generic specification. Blank detail specification

Published By Publication Date Number of Pages
BSI 2020 169
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IEC 62246-1-1:2018 is a blank detail specification which defines requirements and tests for reed switches for use in general and industrial applications. This document is intended to be used in conjunction with IEC 62246-1:2015 and specific products standards applying as switching elements. This document selects from IEC 62246-1:2015 and from other sources the appropriate test procedures to be used in detail specifications derived from this specification. Reed switch types are specified depending on characteristic values including functional ratings for safety and tests. This second edition cancels and replaces the first edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous editions: a) update of the scope, references and terms and definitions; b) inclusion of guidelines for the preparation of blank detail and detail specifications; c) update of characteristics values including functional ratings for safety; d) update of the quality conformance inspection procedures; e) update of typical applications.

PDF Catalog

PDF Pages PDF Title
103 undefined
109 English
CONTENTS
111 FOREWORD
113 INTRODUCTION
114 1 Scope
2 Normative references
115 3 Terms and definitions
3.1 reed switch types
3.2 tests
116 3.3 inspection
3.4 safety and failure modes
117 4 Test schedules
4.1 General
4.2 Order of tests
4.3 Test groups and subgroups
4.4 Type test
4.5 Quality conformance inspection
4.6 Formation of inspection lots
118 4.7 Periodic test
4.8 Periodic test intervals between tests
4.9 Standard conditions for testing
4.10 Mounting of test specimens during the test
4.11 General conditions for testing
119 Tables
Table 1 – Test procedure of quality assessment
121 Table 2 – Sampling and test schedule of type test (1 of 5)
134 Table 3 – Sampling and test schedule of type test (grouping)
136 Table 4 – Quality conformance inspection (1 of 7)
144 5 Characteristic values of the reed switches
5.1 Contact data
5.1.1 Failure criteria
Table 5 – Variant A of reed switches (1 of 2)
146 Table 6 – Variant A of heavy-duty reed switches (1 of 2)
148 5.1.2 Static contact-circuit resistance
Table 7 – Variant B of heavy-duty reed switches
149 5.1.3 Mechanical endurance
5.1.4 Final dielectric test
5.2 Environmental data
5.3 Reliability – Failure rate data
6 Marking and documentation
6.1 General
Table 8 – Environmental data for reed switches
Table 9 – Reliability data for reed switches
150 6.2 Marking of the reed switch
6.3 Marking of the packaging
6.4 Coded date of manufacturer
7 Preparation of blank detail and detail specification
152 Annex A (normative) Mounting in a standard coil
Figure A.1 – Switch direction and position in a standard coil
153 Annex B (normative) Variants
154 Annex C (informative) Typical applications
155 Annex D (informative) Examples of blank detail and detail specifications
D.1 Key to front page
156 D.2 Examples of blank detail specifications
D.2.1 Blank detail specification (1)
157 D.2.2 Blank detail specification (2)
158 D.2.3 Blank detail specification (3)
159 D.2.4 Blank detail specification (4)
160 D.2.5 Blank detail specification (5)
161 D.2.6 Blank detail specification (6)
162 D.2.7 Blank detail specification (7)
163 D.2.8 Blank detail specification (8)
164 D.2.9 Blank detail specification (9)
165 D.2.10 Blank detail specification (10)
166 D.2.11 Blank detail specification (11)
167 D.2.12 Blank detail specification (12)
168 Bibliography
BS EN IEC 62246-1-1:2018 - TC
$258.95