Variable Frequency Drive 3 Phase 4KW Universal RS485 Communication Heavy Duty Vector Frequency Converter AC380V

Specification: Item Type: Variable Frequency Drive Material: ABS Input: 3PH AC380V±15% 10.5A 50-60Hz Output: 3PH AC0-380V 9.0A 0-400Hz Power Supply Capacity: 5.9KVA Applicable Motor: 4KWbr/>Item Type Terminal Symbol Terminal Name Function Power 10V-GND External +10V power supply Provide external +10V power supply, maximum output current: 150mA (with short circuit protection), generally used as external potentiometer working power, potentiometer resistance range: 1kΩ-5kΩ 24V-COM​ External +24V power supply Provide external +24V power supply, generally used as digital input and output terminals, power supply and external sensor power supply, maximum output current: 200mA Analog Terminal Al1-GND Analog input terminal 1 1. Input range: DC0-10V, 0-20mA, determined by parameter P4372. Input impedance: 22kΩ for voltage input, 500Ω for current input AI2​​​-GND Analog input terminal 2 1. Input range: DC0-10V,0-20mA, determined by parameter P4 372. Input impedance: 22kΩ for voltage input, 500Ω for current input AO1​​​-GND Analog output terminal 1 Output voltage range: 0V-10VOutput current range: 0mA-20mA, 4-20mA (P5-23 selectable) AO2-GND Analog output terminal 2 Output voltage range: 0V-10VNo current output functionJ1 jumper cap on isolated main control board to AO2 position, non isolated main control board without this function Digital Input X1-COM Digital Input 1 ​​ (X5) can be used as a high-speed pulse input channel in addition to the features of X1-X4.Maximum input frequency: 50kHz1.Input impedance: 1k02. Voltage range at level input: 5V-30V X2-COM Digital Input 2 X3-COM Digital Input 3 X4-COM Digital Input 4 HDI-COM(X5terminal) Digital Input 5 High speed pulse input terminal A+B- RS485 Communication A+ is the positive input of 485 communication differential signal, B- is the negative input of differential signal Digital Output Y1-COM open collector output When used as an open collector output

• : The inverter adopts integrated IGBT module, with stronger load carrying capacity and better stability, independent air duct design, superior stability performance.
• OVERCURRENT SUPPRESSION: Automatically limit the load current from exceeding the set overcurrent suppression point through real‑time monitoring of the load current during operation to prevent fault tripping caused by excessive current.
• OVER VOLTAGE SUPPRESSION PROTECTION: When the bus voltage reaches or exceeds the overvoltage suppression point during the operation of the inverter, the inverter will automatically adjust the operating frequency to suppress the bus voltage increase.
• ABS : The inverter is a double row digital tube display, with large low frequency torsion, high impact and high heat resistance in ABS , and strong retardancy.
• WIDE APPLICATION: Frequency converters are widely used for speed regulation of various 3 phase asynchronous motors to realize the functions of motor speed regulation, energy saving and , and improving production efficiency.