1、 IEC 60400 Edition 8.0 2017-06 INTERNATIONAL STANDARD Lampholders for tubular fluorescent lamps and starterholders IEC 60400:2017-06(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be
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10、ublication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 60400 Edition 8.0 2017-06 INTERNATIONAL STANDARD Lampholders for tubular fluorescent lamps and starterholders INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 29.140.10 ISBN 978-2-8322-4430-2 Registered tr
11、ademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. 2 IEC 60400:2017 IEC 2017 CONTENTS FOREWORD . 5 1 Scope 7 2 Normative references 7 3 Terms and definitions 8 4 General requirement 12 5 General conditions fo
12、r tests . 13 6 Electrical rating . 14 7 Classification . 14 8 Marking . 15 9 Protection against electric shock . 17 10 Terminals 19 11 Construction 21 12 Resistance to dust and moisture 26 13 Insulation resistance and electric strength . 27 14 Endurance . 28 15 Mechanical strength 29 16 Screws, curr
13、ent-carrying parts and connections . 31 17 Creepage distances and clearances 33 18 Resistance to heat, fire and tracking 35 19 Resistance to excessive residual stresses (season cracking) and to rusting 40 Annex A (normative) Examples of lampholders covered by IEC 60400 . 86 Annex B (normative) Seaso
14、n cracking/corrosion test . 87 B.1 General . 87 B.2 Test cabinet 87 B.3 Test solution . 87 B.4 Test procedure 88 Annex C (informative) Protection against electric shock Explanatory details for the installation of lampholders according to 9.2 89 Annex D (informative) Clauses containing new or more st
15、ringent requirements with respect to the previous edition 90 Bibliography 91 Figure 1 Mounting jig for the testing of lampholders . 41 Figure 2 Mounting sheet 42 Figure 3 Fixture for the testing of lampholder flexibility 43 Figure 4 Test caps G5, GX5 and G13 44 Figure 5 Impact test apparatus and mou
16、nting support 46 Figure 6 Test cap for the test of Clause 14 for lampholders 2GX13 47 Figure 7 Ball-pressure apparatus . 48 Figure 8 Bracket for fixing lampholders for the impact test . 48 Figure 9 Test cap and test assembly for testing of resistance to heat of lampholders G13, G5 and GX5 with T mar
17、king 50 Figure 10 Dimensions of starterholder and holder 52 IEC 60400:2017 IEC 2017 3 Figure 11 “Go” plug gauges for starterholders 53 Figure 12 Plug gauge for starterholders for testing contact making and retention . 54 Figure 13 Special plug gauge for starterholders for testing contact making 55 F
18、igure 14 Test cap for the test of Clause 14 for lampholders G5 and GX5 . 56 Figure 15 Test cap for the test of Clause 14 for lampholders G13 56 Figure 16 Test cap for the test of Clause 14 for lampholders 2G13 57 Figure 17 Test cap for the test of Clause 14 for lampholders G20 57 Figure 18 Test cap
19、for the test of Clause 14 for lampholders Fa6 . 57 Figure 19 Test cap for the test of Clause 14 for lampholders G10q, GU10q and GZ10q 58 Figure 20 Test cap for the test of Clause 14 for lampholders Fa8 . 58 Figure 21 Test starter for the test of Clause 14 59 Figure 22 Test cap for the test of Clause
20、 14 for lampholders R17d 60 Figure 23 Test cap for the test of Clause 14 for lampholders 2G11 61 Figure 24 Test cap for the test of Clause 14 for lampholders G23 and GX23 62 Figure 25 Test cap for the test of Clause 14 for lampholders GR8 63 Figure 26 Test cap for the test of Clause 14 for lampholde
21、rs GR10q 63 Figure 27 Test cap for the test of Clause 14 for lampholders GX10q and GY10q 64 Figure 28 Test cap for the test of Clause 14 for lampholders G24, GX24 and GY24 . 65 Figure 29 Test cap for the test of Clause 14 for lampholders G32 and GY32 66 Figure 30 Test cap for the test of 18.1 for la
22、mpholders G23 . 67 Figure 31 Test cap for the test of 18.1 for lampholders GR8 68 Figure 32 Test cap for the test of 18.1 for lampholders GR10q . 69 Figure 33 Test cap for the test of 18.1 for lampholders GX10q . 70 Figure 34 Test cap for the test of 18.1 for lampholders GY10q . 71 Figure 35 Test ca
23、p for the test of 18.1 for lampholders 2G11 . 72 Figure 36 Test cap for the test of 18.1 for lampholders GX23 . 73 Figure 37 Test cap for the test of 18.1 for lampholders G24, GX24 and GY24 (1 of 2) 74 Figure 38 Test cap for the test of 18.1 for lampholders G32, GX32 and GY32 (1 of 2) 76 Figure 39 T
24、est cap for the test of Clause 14 for lampholders 2G8 78 Figure 40 Test cap for the test of Clause 14 for lampholders GX53 79 Figure 41 Standard test finger (according to IEC 60529:2014) . 80 Figure 42 Test cap for the test of Clause 14 for lampholders W4.3x8.5d 81 Figure 43 Test cap for the test of
25、 Clause 14 for lampholders GR14q 82 Figure 44 Test cap for the test of Clause 14 for lampholders G28d 83 Figure 45 Test cap for the test of Clause 14 for lampholders 2GX11 84 Figure 46 Test probes for checking gasket sleeves on lampholders for higher IP protection . 85 Figure C.1 Examples of lamphol
26、ders 89 Table 1 Minimum values of insulation resistance 27 Table 2 Torque tests on screws . 31 Table 3 Minimum distances for AC sinusoidal voltages up to 30 kHz Impulse withstand category II . 34 4 IEC 60400:2017 IEC 2017 Table 4 Minimum distances for rated ignition voltages or equivalent peak volta
27、ge U P35 Table A.1 Examples of lampholders covered by IEC 60400 86 Table B.1 pH adjustment 87 IEC 60400:2017 IEC 2017 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ LAMPHOLDERS FOR TUBULAR FLUORESCENT LAMPS AND STARTERHOLDERS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldw
28、ide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other act
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37、lications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject o
38、f patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60400 has been prepared by subcommittee 34B: Lamp caps and holders, of IEC technical committee 34: Lamps and related equipment. This eighth edition cancels and replaces the se
39、venth edition published in 2008, Amendment 1:2011 and Amendment 2:2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) alignment with ISO/IEC drafting rules; b) renumbering of clauses, tables a
40、nd figures. 6 IEC 60400:2017 IEC 2017 The text of this International Standard is based on the following documents: FDIS Report on voting 34B/1900/FDIS 34B/1911/RVD Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the abo
41、ve table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. In this standard, the following print types are used: requirements proper: in roman type; test specifications: in italic type; notes: in smaller roman type. The committee has decided that the contents of this
42、 document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publicat
43、ion may be issued at a later date. IEC 60400:2017 IEC 2017 7 LAMPHOLDERS FOR TUBULAR FLUORESCENT LAMPS AND STARTERHOLDERS 1 Scope This document states the technical and dimensional requirements for lampholders for tubular fluorescent lamps and for starterholders, and the methods of test to be used i
44、n determining the safety and the fit of the lamps in the lampholders and the starters in the starterholders. This document covers independent lampholders and lampholders for building-in, used with tubular fluorescent lamps provided with caps as listed in Annex A, and independent starterholders and s
45、tarterholders for building-in, used with starters in accordance with IEC 60155, intended for use in AC circuits where the working voltage does not exceed 1 000 V r.m.s. This document also covers lampholders for single-capped tubular fluorescent lamps integrated in an outer shell and dome similar to
46、Edison screw lampholders (e.g. for G23 and G24 capped lamps). Such lampholders are tested in accordance with the following clauses and subclauses of IEC 60238: 9.4; 9.5; 9.6; 10.3; 11.7; 12; 13.2; 13.5; 13.6; 13.7; 14; 16.3; 16.4; 16.5 and 16.9. This document also covers lampholders which are integr
47、al with a luminaire or intended to be built into appliances. It covers the requirements for the lampholder only. For all other requirements, such as protection against electric shock in the area of the terminals, the requirements of the relevant appliance standard are applicable and tested after bui
48、lding into the appropriate equipment, when that equipment is tested according to its own standard. Lampholders for use by luminaire manufacturers only are not for retail sale. This document also applies, as far as is reasonable, to lampholders and starterholders other than the types explicitly menti
49、oned above and to lamp connectors. Where the term “holder“ is used in this document, both lampholders and starterholders are intended. Where the term “bi-pin lampholder” is used, lampholders for wedged caps are also intended. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references,
