1、 IEC 61535 Edition 1.1 2012-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Installation couplers intended for permanent connection in fixed installations Coupleurs dinstallation pour connexions permanentes dans les installations fixes IEC61535:2009+A1:2012 colourinsideTHIS PUBLICATION IS COPYRIGHT P
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16、couplers intended for permanent connection in fixed installations Coupleurs dinstallation pour connexions permanentes dans les installations fixes INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE CN ICS 29.120.99 PRICE CODE CODE PRIX ISBN 978-2-8322-0113-8 Registe
17、red trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distribute
18、ur agr. colourinside 2 61535 IEC:2009+A1:2012 CONTENTS FOREWORD . 4 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 7 4 General requirements . 9 5 General notes on tests . 9 6 Ratings . 10 7 Classification 11 7.1 rated impulse voltage: . 11 7.2 method of connecting the cable: 11 7.3
19、 degree of protection against ingress of foreign solid objects and ingress of water according to IEC 60529 (IP-Code) . 11 7.4 location where installation couplers will be installed: . 11 7.5 existence of an earthing contact: . 11 7.6 type of conductor to be connected: 11 7.7 type of terminals for re
20、wirable installation couplers only: . 11 8 Marking and documentation 12 9 Dangerous compatibility . 13 10 Protection against electric shock 14 11 Terminals, terminations and connectable conductors 15 11.1 Terminals and terminations . 15 11.2 Connectable conductors 15 12 Construction . 16 13 Protecti
21、on against harmful ingress of solid foreign objects and against harmful ingress of water 19 13.1 Protection against harmful ingress of foreign solid objects. 19 13.2 Protection against harmful ingress of water . 20 14 Insulation resistance and electric strength 20 15 Construction of contacts . 21 16
22、 Temperature rise 22 17 Breaking capacity . 23 18 Forces necessary to disengage the parts of the installation coupler 23 19 Cables and their connection . 24 20 Mechanical strength . 27 21 Resistance to heat and ageing . 28 22 Screws, current-carrying parts and connections 30 23 Clearances, creepage
23、distances and distances through solid insulation . 32 24 Resistance to abnormal heat and to tracking 33 24.1 Resistance to abnormal heat . 33 24.2 Resistance to tracking . 35 25 Resistance to rusting 35 Annex A (normative) Routine Earth (PE) continuity tests 37 Annex B (normative) Test circuits for
24、temperature rise test (see Clause 16). 38 61535 IEC:2009+A1:2012 3 Annex C (normative) Number of sets of test samples used for the tests and sequence of tests for each set 43 Annex D (informative) Guide to use . 45 Bibliography 47 Figure 1 Apparatus for testing the cable anchorage . 26 Figure 2 Appa
25、ratus for the measuring of the distortion (example) . 27 Figure 3 Ball-pressure apparatus . 29 Figure 4 Explanation of “small part” . 35 Figure B.1 1P + N + PE installation couplers, including N (left figure), including PE (right figure) 38 Figure B.2 3P + N + PE installation couplers, 3 phases load
26、ed (left figure), N and PE loaded (right figure) 38 Figure B.3 1P + N + PE distribution block, phase and N loaded . 39 Figure B.4 1P + N + PE distribution block, phase and PE loaded . 40 Figure B.5 3P + N + PE - to 1P + N + PE distribution block, 3 phases loaded 41 Figure B.6 3P + N + PE - to 1P + N
27、 + PE distribution block, N and PE loaded 42 Figure D.1 Examples of use of installation couplers . 46 Table 1 Voltage rating for installation couplers . 10 Table 2 Test currents for installation couplers 22 Table 3 Forces to be applied to cable anchorages . 25 Table 4 Torque applied for the tighteni
28、ng and loosening test 31 Table 5 Installation couplers intended for use in supply systems 32 Table 5a Installation couplers intended for use in supply systems with a maximum voltage to earth of 150 V, rated impulse voltage 2,5 kV . 32 Table 5b Installation couplers intended for use in supply systems
29、 with a maximum voltage to earth of 300 V, rated impulse voltage 4,0 kV . 33 Table C.1 Sets of samples . 43 4 61535 IEC:2009+A1:2012 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INSTALLATION COUPLERS INTENDED FOR PERMANENT CONNECTION IN FIXED INSTALLATIONS FOREWORD 1) The International Electrotechnic
30、al Commission (IEC) is a worldwide 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 e
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37、rks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual exper
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39、blication or any other IEC Publications. 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 Pu
40、blication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. This consolidated version of IEC 61535 consists of the first edition (2009) documents 23/466/FDIS and 23/471/RVD and its amendment 1 (2012) documents 23/577/FDIS and 23/581
41、/RVD. It bears the edition number 1.1. The technical content is therefore identical to the base edition and its amendment and has been prepared for user convenience. A vertical line in the margin shows where the base publication has been modified by amendment 1. Additions and deletions are displayed
42、 in red, with deletions being struck through. 61535 IEC:2009+A1:2012 5 International Standard IEC 61535 has been prepared by technical committee 23: Electrical accessories. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. In this standard the following print types
43、 are used: requirements proper: in roman type; test specifications: in italic type; Explanatory matter: in smaller roman type. The committee has decided that the contents of the base publication and its amendments will remain unchanged until the stability date indicated on the IEC web site under “ht
44、tp:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The “colour inside” logo on the cover page of this publication indicates that it contains colours which are conside
45、red to be useful for the correct understanding of its contents. Users should therefore print this publication using a colour printer. 6 61535 IEC:2009+A1:2012 INSTALLATION COUPLERS INTENDED FOR PERMANENT CONNECTION IN FIXED INSTALLATIONS 1 Scope This standard applies to two up to five wire installat
46、ion couplers including earth, if provided, with a rated voltage up to and including 500 V a.c. and a rated connecting capacity up to and including 10 mmfor permanent connection in indoor electrical installations. Installation couplers with additional contacts for voltages other than mains voltages a
47、re outside the scope of this standard. NOTE 1 Installation couplers according to this standard are used e.g. in prefabricated buildings, installation cavities, such as suspended floors and ceilings, or cable tray systems, cable ladder systems, cable ducting systems and cable trunking systems or in c
48、ommercial show rooms, in partition walls and in any similar application or in furniture complying with IEC 60364-7-713. NOTE 2 This standard may be used as a guide for installation couplers with additional contacts for voltages other than mains voltages. NOTE 3 In the UK, where installation couplers
49、 have more than 5 wires, they shall meet the requirements of IEC 61535 as though they were included in the scope and shall be tested in such a way that all of the mains voltage pins are subjected to the same level of testing. NOTE 4 In the USA, these installation couplers are not permitted to be used where they will not be visible after installation. An installation coupler consists of an installation female connector a
