IEC IEC60204-32 Edition3.02023-07 INTERNATIONAL STANDARD NORME INTERNATIONALE colour nside Safety ofmachinery-Electrical equipmentofmachines Part32:Requirementsforhoistingmachines Securite des machines -Equipement électrique des machines- Partie32:Exigences pourlesappareilsdelevage IEC 60204-32:2023-07(en-fr) IEC IEC60204-32 Edition3.02023-07 INTERNATIONAL STANDARD NORME INTERNATIONALE colour inside Safetyofmachinery-Electrical equipmentof machines- Part32:Requirementsforhoistingmachines Securitedesmachines-Equipementélectriquedesmachines- Partie32:Exigencespourlesappareilsdelevage INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS29.020,53.020.01 ISBN978-2-8322-7075-2 Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cettepublication via un distributeur agree. @Registeredtradem koftheInterm lationalElectrotechnicalCon Marque deposee de la Co - 2 - IEC60204-32:2023IEC2023 CONTENTS FOREWORD 11 INTRODUCTION. Scope.. 1 17 2 Normative references .. .18 3 Terms,definitions and abbreviatedterms ..21 3.1 Terms and definitions. 3.2 Abbreviated terms... General requirements .. ..32 4 4.1 General considerations 4.2 Selection of equipment 4.2.1 ..33 General. 4.2.2 Selection of power contactors ..33 4.2.3 Switchgear 4.2.4 Selection of PDS .33 4.3 Electrical supply.... ..33 4.3.1 General requirements. ...33 4.3.2 AC supplies .. 4.3.3 DC supplies ... 4.3.4 Special supply systems.. ...34 4.4 ..34 Physical environmentand operatingconditions. 4.4.1 ..34 4.4.2 Electromagnetic compatibility (EMC) ..35 4.4.3 Ambient air temperature 4.4.4 Humidity. 4.4.5 Altitude... 4.4.6 Contaminants ..35 4.4.7 lonizing and non-ionizing radiation. ..35 4.4.8 Vibration,shock,and bump .36 4.5 Transportation and storage... .36 4.6 Provisions for handling..... .36 4.7 Installation.. ...36 5 Incoming supply conductorterminationsand devices for disconnecting and ..36 switching off. 5.1 Incoming supply conductorterminations 5.2 Terminal forconnection of theexternal protective conductor. ...37 5.3 Supply disconnecting and switching devices 5.3.1 ..37 General 5.3.2 Type... ..37 5.3.3 Requirements.. ..39 5.3.4 Operatingmeansofthesupplydisconnectingdevice 5.3.5 Crane-supply-switch 5.3.6 Crane-disconnector 5.3.7 Crane-switch 5.3.8 Exceptedcircuits 5.4 Devicesforremoval of powerforpreventionofunexpected start-up. 43 5.5 Devices for isolating electrical equipment 5.6 Protection against unauthorized, inadvertent and/or mistaken connection... ....45