VFD M3 Series 0.75kw 1.5kw 2.2kw 3kw 3.7kw 5.5kw 7.5kw 380V AC

M3 Series VFD,optimized V/F control system,less motor noise,strong fast current limiting function,with 485 communication,keyboard support quick plug and unplug.Technical Characteristics:Power range:0.75kw-7.5kw V/F control,square multipoint VF Low speed can reach 150% output torque Support modbus 485 communication Small size, convenient installation 8 Segment speed, simple PLC, PID control Product Specifications:Function descriptionSpecificationsInputRated voltage;frequencyAC,220v or 380v;50/60HzAllowable voltage working rangeFluctuation range: ≤±20%, voltage imbalance rate: ≤3%, frequency: ≤5%OutputRated voltageAC 0~220v or 0~380vRated frequency0~999.9HzOverload capacity100% rated current 1 minuteControl performanceControl modeV/FModulation methodSpace voltage PWM modulationSpeed range1:100Starting torque150% rated torque at 3.0HzStability accuracy≤±0.2% rated synchronous speedSpeed fluctuation≤±0.5% rated synchronous speedTorque response≤50msTorque controlSupport torque control in vector control mode without PG, torque control accuracy ±5%Frequency accuracyDigital setting: maximum frequency multiplied by±0.01%; analog setting: maximum frequency multiplied by±0.2%Frequency resolutionDigital setting: 0.01Hz; Analog setting: maximum frequency multiplied by±0.05%Torque boostAutomatic torque boost; manual torque boost 0.1%~30.0%V/F curveThree methods: linear curve, square curve, multi-point VF curveAcceleration and deceleration curveLinear acceleration and deceleration, time unit (minute/second), up to 999.9 secondsDC brakingStart frequency of DC braking at stop: 0.00~50.00Hz   Braking time: 0.0~30.0s; Braking current: 0.0%~50.0% of rated currentAutomatic voltage adjustment AVRWhen the grid voltage changes, it can automatically keep the output voltage constantAutomatic current limitAutomatically limit the current during operation to prevent frequent over-current faultsVoltage stallControl the voltage during deceleration to prevent frequency overvoltage faultsAutomatic carrier adjustmentAccording to the load characteristics and temperature characteristics, the carrier frequency is automatically adjusted, and a variety of carrier modes are availablePersonalization functionFrequency combination functionRun command channel and frequency given channel can be combined arbitrarilyJogJog frequency range: 0.00Hz~50.00HzMulti-speedBuilt-in simple PLC or control terminal to realize multi-speed operationBuilt-in closed loop controlConveniently form a closed-loop control XirongWater supply burst detectionTube burst detection delay time, high pressure detection threshold, low pressure detection thresholdRun functionRun command channelOperation panel, control terminal, serial port, can be switched in a variety of waysFrequency given channel2 kinds of numerical setting, analog voltage setting, analog current setting, pulse setting, digital settingFixed, multi-stage speed setting, etc.Auxiliary frequency settingRealize flexible auxiliary frequency fine-tuning and frequency synthesisPulse output terminal0~50Hz pulse square wave signal output, which can realize the output of set frequency and output physical quantityAnalog output terminal2 channels of analog output, the output orientation can be flexibly set between 0~20mA or 0~10V, which can be implementedNow set the output of physical quantities such as frequency and output frequencyOperation panelLED displayDisplay 26 parameters such as set frequency, output frequency, output voltage, output current, etc.ButtonsButton function selectionDefine the scope of some buttons to prevent misoperationProtectionProtectio functionPhase loss protection, over current protection, over voltage protection, over voltage protection, over heat protection, overload and under protection, load drop protection, etc.EnvironmentUse placeThe room is not exposed to direct sunlight, dust, corrosive gas, flammable gas, oil mist, water steam, dripping or salt, etc.AltitudeDerating for use above 1000 meters, derating 10% for every 1000 metersAmbient temperature-10ºC ~ +40ºC (the ambient temperature is between 40ºC ~ 50ºC, please use with derating)temperature5%~95%RH, no condensationshockLess than 5.9/s2(0.6g)storage temperature-40ºC ~ +70ºCStructureProtection levelIP20cooling methodAir-cooled, with fan controlEfficiency7.5KW and below ≥93%M3 Series VFD Models:ModelsPower capacity KVAInput current  AOuput current  AAdapted motor KWSingle phase  220vM300R7G11.44.03.70.75M301R5G12.67.07.01.5M302R2G13.810.09.62.2M304R0G18.816.016.54.0M305R5G11128.025.05.53phase          380vM300R7G31.52.32.10.75M301R5G33.73.73.71.5M302R2G34.75.05.02.2M304R0G35.910.59.04.0M305R5G38.914.613.05.5M307R5G3112017.07.5M3 Series VFD wiring diagram:Description of Control Circuit Terminals:Control circuit terminal descriptionTypeTerminal labelFunction descriptionSpecificationMultifunctionaldigital input terminalX1It is effective when X (X1, X2, X3, X4, X5) and GND are short-circuited, and their functions are respectively set by parameter