1、 IEC TR 62710 Edition 1.0 2015-05 TECHNICA L REPOR T Residual current dev ices(R CDs)associated with additional function(s)IEC TR 62710:2015-05(en)Copyright International Electrotechnical Commission THIS PUBLICA TION IS COPYRIGHT PROTECTED Copyright 2015 IEC,Geneva,Switzerland All rights reserved.Un
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11、)associated with additional function(s)INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 29.200 ISBN 978-2-8322-2660-5 R egist er ed tr ademar k of t he Int er national Electr ot echnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.Copyright Internation
12、al Electrotechnical Commission 2 IEC TR 62710:2015 IEC 2015 CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Normative references.7 3 Terms and definitions.8 4 Classification according to the association of a RCD with additional function(s).9 4.1 General.9 4.2 According to the type of construction.9 4
13、.3 According to the interface between a RCD and additional function(s).9 5 Characteristics.10 6 Marking and other product information.10 6.1 Instructions and operation for RCDs with integrated additional function(s)according to 4.2 a).10 6.2 Instructions and operation for a non integrated additional
14、 function according to 4.2 b).10 7 Standard conditions for operation in service and for installation.10 8 Requirements for construction and operation.11 8.1 General.11 8.2 Mechanical requirements.12 8.3 Electrical compatibility.12 8.4 Protection against electric shock.12 8.5 Dielectric properties,is
15、olating capability and insulation coordination.12 8.6 Clearances and creepage distances.13 8.7 Screws,current-carrying parts and connections.13 8.8 Terminals for external conductors.13 8.9 Temperature rise.13 8.10 Mechanical and electrical endurance.13 8.11 Performance at short-circuit currents.13 8
16、.12 Resistance to mechanical shock and impact.14 8.13 Resistance to heat,to abnormal temperature and to fire.14 8.14 Test device.14 8.15 Behaviour of RCDs in the case of overcurrents in the main circuit.14 8.16 Behaviour of RCDs in the case of current surges caused by impulse voltages.14 8.17 Behaviour of RCDs in the case of sinusoidal residual currents and in case of residual currents comprising a ponent.14 8.18 Reliability.15 8.19 Electromagnetic compatibility(EMC).15 8.20 Operating characteri
