1、IECIEC TS 60204-34Edition 1.0 2016-08TECHNICALSPECIFICATIONSafety of machinery-Electrical equipment of machines-Part 34:Requirements for machine tools6809-00+8+03099100THIS PUBLICATION IS COPYRIGHT PROTECTEDCopyright 2016 IEC,Geneva,SwitzerlandAll rights reserved.Unless otherwise specified,no part o
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10、erviceCentre:csciec.ch.IECIEC TS 60204-34Edition 1.0 2016-08TECHNICALSPECIFICATIONSafety of machinery-Electrical equipment of machines-Part 34:Requirements for machine toolsINTERNATIONALELECTROTECHNICALCOMMISSIONICS13.110;25.060.99ISBN978-2-8322-3570-6Warning!Make sure that you obtained this publica
11、tion from an authorized distributor.Registered trademark of the Intemational Electrotechnical Commission-2-IEC TS 60204-34:2016 IEC 2016CONTENTSFOREWORD.41Scope.62Normative references.63Terms and definitions74General requirements.85Incoming supply conductor terminations and devices for disconnecting
12、 andswitching off96 Protection against electric shock.97Protection of equipment.98 Equipotential bonding.99 Control circuits and control functions.1010 Operator interface and machine-mounted control devices.1111 Controlgear:location,mounting,and enclosures.1212 Conductors and cables.1313 Wiring prac
13、tices.1314 Electric motors and associated equipment.1315 Socket-outlets and lighting.1316 Marking,warning signs and reference designations.1317 Technical documentation.1318 Verification.14Annexes.16Annex AA(informative)EMC17Annex BB(informative)Numerical control system of machine tool.9Annex CC(info
14、rmative)(Derived from IEC 60617-DB:2001)Graphical symbols used inelectrical diagrams of machine tools.26Annex DD(informative)Reference designations for electrical diagrams of machinetools(derived from IEC 81346-2:2009).43Annex EE(informative)Examples and short specifications(briefing)of electricaldi
15、agrams.50Annex FF(informative)Safety related standards for components or units.56Bibliography.78Figure EE.1-Circuit diagram(1).52Figure EE.2-Circuit diagram(2).53Figure EE.3-Circuit diagram(3).53Figure EE.4-Circuit diagram(4).54Figure EE.5-Circuit diagram(5).54Figure EE.6-Arrangement diagram of elec
16、tric elements on switchboard.55Figure EE.7-Arrangement drawing.55Table 1-List of terms and abbreviations.8Table 2-SIL and PL.11IEC TS 60204-34:2016 IEC 2016-3-Table 4-Colours for indicator lights and their meanings with respect to the condition ofthe machine.12Table BB.1-Test overview.24Table CC.1-G
17、raphical symbols for electrical equipment of machines(derived fromIEC 60617-DB)(1 of 13.27Table CC.2-Graphical symbols for electrical equipment of machines(created symbolsby this part)(1 of 3.40Table DD.1-Classes of objects according to their intended purpose or task(1 of 6).44Table FF.1-Standards related to components or units(1 of 2.6