Frequency Inverter 0.4-315kw 400Hz AC Electric Motor Speed Control

              0.4-315kw 400Hz AC Electric Motor Speed Control for Textile MachineProduct DescriptionItemZ900E                               tandard FunctionControl modeSensorless flux vector control(SFVC)Voltage/Frequency(V/F) controlMaximum frequencyVector control:0-320HzV/F control:0-3200HzCarrier frequency1-16kHzThe carrier frequency is automatically adjusted based on the load features.Input frequency resolutionDigital setting:0.01HzAnalog setting:maximum frequency x 0.025%Startup torqueG type:0.5 Hz/150%(SFVC)P type:0.5 Hz/100%Speed range1:100(SFVC)Speed stability accuracy±0.5%(SFVC)Torque control accuracy± 5% (CLVC)Overload capacityG type:60s for 150% of the rated current,3s for 180% of the rated current.P type:60s for 120% of the rated current,3s for 150% of the rated current.Torque boostFixed boostCustomized boost 0.1%-30.0%V/F CurveStraight-line V/F curveMulti-point V/F curveN-power    V/F curve(1.2-power,1.4-power,1.6-power,1.8-power,squareV/F separationTwo types:complete separation;half separationRamp modeStraight-line rampS-curve rampFour groups of acceleration/deceleration time with the range of 0.0-6500.0sDC brakingDC braking frequency:0.00 Hz to maximum frequencyBraking time:0.0-100.0sBraking action current value:0.0%-100%JOG controlJOG frequency range:0.00-50.00HzJOG acceleration/deceleration time:0.0-6500.sOnboard multipleIt implements up to 16 speeds via the simple PLC function or combination of X terminal statesOnboard PIDIt realizes process-controlled closed loop control systerm easilyAuto voltage regulation(AVR)It can keep constant output voltage automatically when the main voltage changesOvervoltage/Overcurrent stall controlThe current and voltage are limited automatically during the running process so as to avoid frequent tripping due to overvoltage/over currentTorque limit and controlIt can limit the torque automatically and prevent frquent over current tripping during the running processInstantaneous stop doesn't stopThe load feedback energy compensates the voltage reduction so that the AC drive can continue to run for a short timeRapid current limitIt helps to avoid frequent over current faults of the AC driveHigh performaceControl of asynchronous motor is implemented throgh the high-performance current vectorControl technologyTiming controlTime range:0.0-6500.0 minutesCommunication methodsRS485Running command channelGiven by the panel,control terminals.Serial communication port,can be switched by many waysFrequency source10 kinds of frequency source,given by Digital analog voltage,analog current,Pulse,serial port.can be switched by man ways.Auxiliary frequency source10 kinds of Frequency source,can easily realize Micro ajustment,frequency Synthesizer.    Input and outputInput terminal6 digitak input terinals,one of which supports up to100kHz high-speed pulse input.2 analog input terminal,one of which only supports 0-10v voltage input and the other supports 0-10v voltage input or 4-20 mA current inputOutput termianl1 digital output terminal1 relay output terminal1 analog output termianl:that supports 0-20 mA current output or 0-10V voltage ouputMachtric Automatic Equipment Co.,ltdContact person:Maggie HuangMoblie:86-18650771915/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1