Danfoss VLT AQUA Drive FC 202 Design Manual

Also see for VLT AQUA Drive FC 202: Service guide Installation guide Installation guide Operating guide Installation guide

Contents

subject to a short circuit on the output. A locked trip canonly be cancelled by cutting off mains, removing the causeof the fault, and reconnecting the frequency converter.Restart is prevented until the trip state is cancelled byactivating reset or, in some cases, by being programmedto reset automatically. Do not use trip may for personalsafety.VT characteristicsVariable torque characteristics for pumps and fans.1.6 Document and Software VersionThis manual is regularly reviewed and updated. Allsuggestions for improvement are welcome.Table 1.2 shows the document version and thecorresponding software version.Edition Remarks Software versionMG20N6xx Replaces MG20N5xx 2.20 and laterTable 1.2 Document and Software Version1.7 Approvals and CertificationsFrequency converters are designed in compliance with thedirectives described in this section.For more information on approvals and certificates, go tothe download area at http://www.danfoss.com/Busines-sAreas/DrivesSolutions/Documentations/.1.7.1 CE MarkIllustration 1.1 CEThe CE mark (Communauté Européenne) indicates that theproduct manufacturer conforms to all applicable EUdirectives. The EU directives applicable to the design andmanufacture of frequency converters are listed in Table 1.3.NOTICEThe CE mark does not regulate the quality of theproduct. Technical specifications cannot be deducedfrom the CE mark.NOTICEFrequency converters with an integrated safety functionmust comply with the machinery directive.EU directive VersionLow voltage directive 2006/95/ECEMC directive 2004/108/ECMachinery directive1) 2006/42/ECErP directive 2009/125/ECATEX directive 94/9/ECRoHS directive 2002/95/ECTable 1.3 EU Directives Applicable to Frequency Converters1) Machinery directive conformance is only required for frequencyconverters with an integrated safety function.Declarations of conformity are available on request.1.7.1.1 Low Voltage DirectiveThe low voltage directive applies to all electricalequipment in the 50–1000 V AC and the 75–1600 V DCvoltage ranges.The aim of the directive is to ensure personal safety andavoid property damage, when operating electricalequipment that is installed and maintained correctly, in itsintended application.1.7.1.2 EMC DirectiveThe purpose of the EMC (electromagnetic compatibility)directive is to reduce electromagnetic interference andenhance immunity of electrical equipment and instal-lations. The basic protection requirement of the EMCDirective 2004/108/EC states that devices that generateelectromagnetic interference (EMI), or whose operationcould be affected by EMI, must be designed to limit thegeneration of electromagnetic interference and shall havea suitable degree of immunity to EMI when properlyinstalled, maintained, and used as intended.Electrical equipment devices used alone or as part of asystem must bear the CE mark. Systems do not require theCE mark, but must comply with the basic protectionrequirements of the EMC directive.1.7.1.3 Machinery DirectiveThe aim of the machinery directive is to ensure personalsafety and avoid property damage, for mechanicalequipment used in its intended application. The machinerydirective applies to a machine consisting of an aggregateof interconnected components or devices of which at leastone is capable of mechanical movement.Frequency converters with an integrated safety functionmust comply with the machinery directive. Frequencyconverters without safety function do not fall under themachinery directive. If a frequency converter is integratedinto a machinery system, Danfoss can provide informationon safety aspects relating to the frequency converter.Introduction Design GuideMG20N602 Danfoss A/S © 09/2014 All rights reserved. 111 1