VFD Frequency Inverter China VFD Manufacturers Fpr500A Series AC Motor Speed Control

Nameplate identification:FPR High performance closed loop vector converterPower classSingle-phase 220v±15% 0.4-2.2kwThree-phase 380V±15% 0.75-315kwProduct introductionFPR500 series relies on TI company's DSP dual-core professional control motor chip, which supplies the international leading vector control algorithm to realize the real high-precision flux vector torque control. It has built-in pg vector control (VC), pg - free vector control (SVC) and V/F control modes, which widely aplied to high speed control accuracy, rapid torque response and high performance at low frequency.The integration of torque control, speed control and position control can meet the high performance requirements of customer applications.And, FPR 500 has the ability to exceed the anti-trip performance of similar products and adapt to severe power grid, ambient temperature, humidity and dust, greatly improving thereliability of products.Technical characteristicsDrive motor type:Ac asynchronous motor, Ac permanent magnet synchronous motorFour control modes:PG vector control(FVC), PG- free vector control(SVC), V / F control, Torque controlSpeed control range:PG vector control(FVC)1:1000PG- free vector control(SVC)1:200V / F control 1:50Speed control accuracy:PG vector control(FVC)±0.2%                     PG- free vector control(SVC)±0.5%Starting torque:PG vector control(FVC):180 % rated torque/0.01Hz              PG- free vector control(SVC)150% rated torque/0.25HzTorque control accuracy:PG vector control(FVC)±5%                     PG- free vector control(SVC)±8%Multi - motor switching: Two groups of motor parameters can realize the switching control of the two motors.Motor overheating protection:Optional IO expansion card, analog A / 3 can accept input from motor temperature sensorSupports multiple encoders:Supports differential, open collector, uvw, rotary transformer, sine and cosine encoderTorque limitation and control: the "excavator" feature, automatically limits the torque during operation to prevent frequent overcurrent trips. Closed loop mode can realize torque control.Products Specifications:  Basic FunctionSpecificationMaximum output frequency0~500HzCarrier frequency0.5kHz~16.0kHz;According to the load characteristics, carrierfrequency can be adjusted automaticallyInput frequency Range :47~63HzControl modeV/F   Open/closed loop vector control(SVC/FVC)Speed range 1:50(Vector mode 0 ) 1Hz/150% rated torqueOverload capabilityG type:150% rated current for 60s;   180% rated current for 3sP type:120% rated current for 60s;150% rated current for 3sTorque boost Auto Torque boost Manual Torque boost; 0.1%~30.0%.V/F curve V/F Four modes : Line , Multi-point , Square V/F curve, V/F separationJog control Jog frequency range:0.00Hz to F0-10(Max frequency)Accelerate/Decelerate curve Line or S-curve Acc/Dec mode, four kinds of Acc/Dec time Rangeof Acc/Dec Time0.0~65000.00s.DC brake DC brake frequency: 0.00Hz to Maximum frequencybrake time: 0.0 to 36.0sbrake current value: 0.0 to 100%Simple PLC, Multi-speed16-speed operating through built-in PLC or control terminalBuilt-in PIDClose loop control system can be formed easily by using PIDAutomatic voltageregulating (AVR) Output voltage is regulated when voltage of the power network changesOvervoltage and over currentstall controlDuring operation automatically limits the inverter output currentand bus voltage, to prevent fan over current and overvoltage trip.Rapid current limitingfunctionMinimizing flow failures, protect the normal operation of the inverterInstantaneous stop non-stopLoad feedback energy compensation voltage is reduced and continues to maintain a short time when change is momentarily interrupted.Speed tracking startFor high-speed rotation of the motor speed identification, impact-free smooth startRapid current limitRapid software and hardware limiting technology to avoidfrequent converter over current fault.Virtual IOFive sets of virtual DO, five sets of virtual DI, enables easy logic control.Timing ControlTiming control: set the time range 0.0Min~6500.0HourMulti-motorswitchTwo independent motor parameters, enabling two motors switching controlBus SupportTwo independent Modbus communication, CAN-LinkCommand sourceGiven the control panel, control terminal, serial communication port given. Itcan be switched by a variety of ways.Torque boostAuto Torque boost Manual Torque boost ; 0.1%~30.0%.Frequency source Nine kinds of frequency sources: digital setting, analog voltage setting, analog current setting, pulse setting, or serial port and so on. It can be switched by a variety of ways.Auxiliaryfrequency sourceNine kinds of auxiliary frequency source. Flexible implementation of auxiliaryfrequency tuning, frequency synthesis.Input terminal Six digital input terminals, one only supports 50khz high pulse inputTwo analog input terminals, one support 0V~10V voltage inputOne support 0 ~ 10V voltage input or 0 ~ 20mA current inputOutputterminal One high-speed pulse output terminal (option