QEED QI-POWER-485-300 Instruction Manual

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WWW.DEM-IT.COMThe QI-POWER-485-300 is a Single-phasePower meter able to measure the TRMSAC/DC current and voltage. InternalCalibration certificate for each device availableon request. Configuration software FACILE QI-POWER-485 for free. The device is fullyconfigurable by RS485, DIN rail mounting.POWER /ENERGY METER SINGLE PHASEAC/DC TRMS - RS485 MODBUS QI-POWER-485-300POWER /ENERGY METER SINGLE PHASEAC/DC TRMS - RS485 MODBUS QI-POWER-485-300POWER SUPPLY 9...30 Vdc, protection against polarity reversaland overtemperature.ABSORPTION < 1,3 WMEASUREMENT Irms, Vrms, Watt, Var, Va, Vpk, Ipk,Frequency,Cosφ, Energy bidirectional, THD, min e MAX of each measureTYPE OF MEASURE TRMS or DCRANGECurrent: up to 300 A AC/DCVoltage: up to 800 VAC or 1000 VDCACCURACY @ 25°C up to 200HzVoltage, Current, Active Power: < 0,5% F.S.Frequency: ± 0,1 HzEnergy: ± 1% of readingVpeak, Ipeak: ± 5% F.S.OUTPUT RS485 Modbus RTUBAUDRATE From 1.200 a 115.200 baudCREST FACTOR 1,4 (on current measurement)WORKING FREQUENCY DC or 1...400 HzSAMPLING RATE 11k samples per secondINPUT IMPEDENCE 1 Mohm ± 1%STANDARDS UL EN IEC 61000-6-4:2019; EN IEC61000-6-4:2019; EN IEC 61326-1:2021OVERVOLTAGE CATEGORY Cat III up to 600V;Cat II up to 1000VINSULATION3 kV on bare wire for Current measure.4 kV for Voltage measure (reinforced insulation to power supply andserial output)PROTECTION INDEX IP20TEMPERATURE COEFFICIENT < 200 ppm/°CWORKING TEMPERATURE -15...+65°CSTORAGE TEMPERATURE -40°C... +85°CHUMIDITY 10...90% not condensingALTITUDE Up to 2000 m s.l.m.DIMENSIONS 89,1 x 99,25 x 28,5 mm (terminal excluded)TERMINALS Removable terminals 3,5 mm, n°1 of 4 poles, n°2 of2 polesWEIGHT 370 gFILLING Epoxy resinBOX MATERIAL PBT, greyLED N°1 yellow, power on fixed, data communication blinkingDIP-SWITCH 2 polesMOUNTINGScrew predisposition for vertical/horizontal mounting, DIN rail clips(included) for vertical/horizontal mounting.LEGEND OF SYMBOL ONTO PAD PRINTINGIt indicates that all the accessible parts of the object, areseparated from the live parts by double or reinforced insulationHigh Voltage warningGeneral warningInsertion of the cableRev. 02 1The images/schemes proposed are to be considered indicative and not bindingQUALITY ELECTRONIC DESIGNSuitable for measurements with varyingfrequencies (Wind, Hydro, ShipbuildingIndustries, Aviation). Telecom applications,Refrigeration, Motors, OEM’s application.Suitable for direct measurements betweeninverter and motor.05 02 24ENGLISH

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