frequency cabinet

FU9000 varial frequency inverter cabinet1.Application: varial frequency cabinet can achieve excellent sensor less vector control based on DSP platform, comparing with V/F control, Vector Control has large advantages, which are suitable for high-requirement OEM clients.Typical Applications: Textile, printing & dyeing, chemical fibers, paper making, wire-drawing, manipulator, solid warehouse, oxygen making machine, machine tools, air-compressor, ceramic machine.2.Feature:1)Input& OutputInput Voltage Range: 380V/220V±15%Input Frequency Range:4763HzOutput Frequency Range: 0rated input VoltageOutput Frequency Range:0600Hz2)I/O FeaturesProgrammable Digital Input:Provide 4 terminals which can accept ON-OFF inputsProgrammable Analog Input: AI1 can accept input of 010V,AI2 can accept input of 010V or 020mAProgrammable Open Collector Output: Provide 1 output terminal (open collector output or high-speed pulse output)Relay Output: Provide 1 output terminalAnalog Output: Provide 1 analog output terminal, whose output scope can be 0/420mA or 010V, as chosen. 3) Main Control FunctionControl Mode: Sensorless Vector control(SVC), V/F Control.Overload Capacity:60s with 150% of rated current, 10s with 180% of rated current.Starting Torque: 150% of rated torque at 0.5Hz(SVC).Speed Adjusting Range: 1:100(SVC)Speed Accuracy:±0.5% of maximum speed(SVC).Carrier Frequency:0.5kHZ-15.0kHZReference Frequency Source: keypad, analog input, serial communication,Multi-step speed, PID and so on. The combination of multi-modes and switchingBetween different modes can be realized.Torque Control Function: provide multiple torque settingPID Control Function.Multi-Step Speed Control Funtion:8 steps speed can be set.Traverse Control FunctionNone-Stop When instantaneous power off.Speed Trace function: Start the running motor smoothly.QUICK/JOG Key: User defined shortcut key can be realized.Automatic Voltage Regulation(AVR) Function:Automatically keep the output voltage stable when input voltage fluctuating.Up to 24 fault protections:Protect from over current, over voltage, under voltage, over heat, phase failure, overload