Danfoss VLT AQUA Drive FC 202 Operating Instructions Manual

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

Contents

Area Title Functions4 DC reactors • Filter the intermediate DCcircuit voltage• Prove line transient protection• Reduce RMS current• Raise the power factorreflected back to the line• Reduce harmonics on the ACinput5 Capacitor bank • Stores the DC power• Provides ride-throughprotection for short powerlosses6 Inverter • Converts the DC into acontrolled PWM AC waveformfor a controlled variableoutput to the motorArea Title Functions7 Output to motor • Regulated three-phase outputpower to the motor8 Control circuitry • Input power, internalprocessing, output, and motorcurrent are monitored toprovide efficient operationand control• User interface and externalcommands are monitored andperformed• Status output and control canbe providedTable 1.3 Legend to Illustration 1.31.5 Frame Sizes and Power RatingsReferences to frames sizes used in this manual are defined in Table 1.4.Frame Size [kW]Volts [V] A2 A3 A4 A5 B1 B2 B3 B4 C1 C2 C3 C4200-240 0.25-2.2 3.0-3.7 0.25-2.2 0.25-3.7 5.5-11 15 5.5-11 15-18.5 18.5-30 37-45 22-30 37-45380-480 0.37-4.0 5.5-7.5 0.37-4.0 0.37-7.5 11-18.5 22-30 11-18.5 22-37 37-55 75-90 45-55 75-90525-600 n/a 0.75-7.5 n/a 0.75-7.5 11-18.5 22-30 11-18.5 22-37 37-55 75-90 45-55 75-90525-690 n/a 1.1-7.5 n/a n/a n/a 11-30 n/a n/a n/a 37-90 45-55 n/aSingle phase200-240 n/a 1.1 n/a 1.1 1.5-5.5 7.5 n/a n/a 15 22 n/a n/a380-480 n/a n/a n/a n/a 7.5 11 n/a n/a 18.5 37 n/a n/aTable 1.4 Frames Sizes and Power Ratings1.6 Safe StopThe frequency converter can perform the safety functionSafe Torque Off (STO, as defined by EN IEC 61800-5-21) andStop Category 0 (as defined in EN 60204-12).Danfoss has named this functionality Safe Stop. Beforeintegration and use of Safe Stop in an installation, performa thorough risk analysis to determine whether the SafeStop functionality and safety levels are appropriate andsufficient. Safe Stop is designed and approved suitable forthe requirements of:- Safety Category 3 according to EN ISO 13849-1- Performance Level "d" according to EN ISO13849-1:2008- SIL 2 Capability according to IEC 61508 and EN61800-5-2- SILCL 2 according to EN 620611) Refer to EN IEC 61800-5-2 for details of Safe torque off(STO) function.2) Refer to EN IEC 60204-1 for details of stop category 0and 1.Activation and Termination of Safe StopThe Safe Stop (STO) function is activated by removing thevoltage at Terminal 37 of the Safe Inverter. By connectingthe Safe Inverter to external safety devices providing a safedelay, an installation for a safe Stop Category 1 can beobtained. The Safe Stop function can be used forasynchronous, synchronous, and permanent magnetmotors.WARNINGAfter installation of Safe Stop (STO), a commissioning testas specified in 1.6.2 Safe Stop Commissioning Test must beperformed. A passed commissioning test is mandatoryafter first installation and after each change to the safetyinstallation.Safe Stop Technical DataThe following values are associated to the different typesof safety levels:Introduction VLT® AQUA DriveOperating InstructionsMG20M902 - VLT® is a registered Danfoss trademark 71 1Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net