- Instruction Manual VLT® HVAC Drive LonWorks,MG.11.Ex.yy- Instruction Manual VLT® HVAC Drive Metasys,MG.11.Gx.yy- Instruction Manual VLT® HVAC Drive FLN,MG.11.Zx.yy- Output Filter Design Guide, MG.90.Nx.yy- Brake Resistor Design Guide, MG.90.Ox.yyx = Revision numberyy = Language codeDanfoss technical literature is available in print from yourlocal Danfoss Sales Office or online at:www.danfoss.com/BusinessAreas/DrivesSolutions/Documen-tations/Technical+Documentation.htm1.1.3 ApprovalsTable 1.21.1.4 SymbolsSymbols used in this guide.NOTE!Indicates something to be noted by the reader.CAUTIONIndicates a potentially hazardous situation which, if notavoided, may result in minor or moderate injury orequipment damage.WARNINGIndicates a potentially hazardous situation which, if notavoided, could result in death or serious injury.* Indicates default settingTable 1.31.1.5 AbbreviationsAlternating current ACAmerican wire gauge AWGAmpere/AMP AAutomatic Motor Adaptation AMACurrent limit ILIMDegrees Celsius °CDirect current DCDrive Dependent D-TYPEElectro Magnetic Compatibility EMCElectronic Thermal Relay ETRAdjustable frequency drive FCGram gHertz HzHorsepower hpKilohertz kHzLocal Control Panel LCPMeter mMillihenry Inductance mHMilliampere mAMillisecond msMinute minMotion Control Tool MCTNanofarad nFNewton Meters NmNominal motor current IM,NNominal motor frequency fM,NNominal motor power PM,NNominal motor voltage UM,NPermanent Magnet motor PM motorProtective Extra Low Voltage PELVPrinted Circuit Board PCBRated Inverter Output Current IINVRevolutions Per Minute RPMRegenerative terminals RegenSecond sec.Synchronous Motor Speed nsTorque limit TLIMVolts VThe maximum output current IVLT,MAXThe rated output current supplied by theAdjustable frequency driveIVLT,NTable 1.4How to Read this Design Gui... VLT® HVAC Drive Design Guide1-2 MG11BB22 - VLT® is a registered Danfoss trademark11