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BS EN 61184:2017 – TC:2020 Edition

$280.87

Tracked Changes. Bayonet lampholders

Published By Publication Date Number of Pages
BSI 2020 162
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IEC 61184:2017 This document applies to bayonet lampholders B15d and B22d for connection of lamps and semi-luminaires to a supply voltage of 250 V. This document also covers lampholders which are integral with a luminaire or intended to be built into appliances. It covers the requirements for the lampholder only. This fourth edition cancels and replaces the third edition published in 2008 and Amendment 1:2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Restructuring of the standard in accordance with IEC Directives Part 2. b) Clause 18: Update on creepage distances and clearances; c) Addition of Annex B.

PDF Catalog

PDF Pages PDF Title
88 National foreword
97 English
CONTENTS
99 FOREWORD
101 INTRODUCTION
102 1 Scope
2 Normative references
103 3 Terms and definitions
3.1 Materials
104 3.2 Means of fixing
108 4 General requirements
5 General conditions for tests
109 6 Standard ratings
6.1 Standard rated voltage
110 6.2 Standard rated currents
7 Classification
111 8 Marking
113 9 Dimensions
114 10 Protection against electric shock
Tables
Table 1 – Dimensions of threaded entries and set screws
115 11 Terminals
116 Table 2 – Minimum dimensions of pillar type terminals
117 12 Provision for earthing
119 13 Construction
Table 3 – Limits for contact forces
122 Table 4 – Pull and torque values
123 14 Switched lampholders
124 15 Moisture resistance, insulation resistance and electrical strength
126 16 Mechanical strength
128 Table 5 – Heights of fall
129 17 Screws, current-carrying parts and connections
Table 6 – Maximum deformation values
130 18 Creepage distances and clearances
Table 7 – Torque values
131 Table 8 – Minimum distances for AC (50/60 Hz) sinusoidal voltages –Impulse withstand category II
132 19 General resistance to heat
Table 9 – Heating cabinet temperature
133 Table 10 – Heating cabinet temperature
135 Table 11 – Test temperature and test lamp data
136 20 Resistance to heat, fire and tracking
138 21 Resistance to excessive residual stresses (season cracking) and to rusting
139 Figures
Figure 1 – Loading device (see 16.1)
140 Figure 2 – Bending apparatus (see 16.4)
141 Figure 3 – Gauge for holes for backplate lampholders screws (see 13.11)
142 Figure 4 – Clarification of some of the definitions in Clause 3
143 Figure 5 – Test cap B15d (see 19.3)
144 Figure 6 – Test cap B22d (see 19.3)
145 Figure 7 – Testing device (see 10.1)
146 Figure 8 – Dimensions for shade support devices (see 9.1)
147 Figure 9 – Dimensions for protective shields for B22d lampholders (see 10.1)
148 Figure 10 – Test cap B15d (see 15.3)
149 Figure 11 – Test cap B22d (see 15.3)
151 Figure 12 – Typical apparatus for the heating test (see 19.5)
Figure 13 – Nipple thread for lampholders –Basic profile and design profile for the nut and for the screw
152 Figure 14 – Gauges for metric thread for nipples
153 Figure 15 – Impact-test apparatus
154 Figure 16 – Mounting support
Figure 17 – Ball-pressure test apparatus
155 Figure 18 – Pressure apparatus
156 Annex A (normative) Season cracking/corrosion test
A.1 General
A.2 Test cabinet
A.3 Test solution
Table A.1 – pH adjustment
157 A.4 Test procedure
158 Annex B (informative) Schedule of amended clauses and subclauses containing more serious/critical requirements which require products to be retested
159 Bibliography
BS EN 61184:2017 - TC
$280.87