1、1‑phase or 3‑phase 110V input, three‑phase 110V output, frequency: 0‑50hz / 60hz. 0‑400hz. 2、If you have no experience in driving a VFD, please refer to the instructions before operating the VFD. 3、Just connect L1/L2 to any two of the VFD inputs R/S/T, which is easy to use. 4、Can be used as a motor speed control and phase converter in conjunction with the for Mach 3 controller. 5、This project uses sine waving PWN (SPWM) for the control system. Item Type: Inverter Model: HY02D211B Material: ABS Input Voltage: Single-phase 110V Output Voltage: Three-phase 110V Matching Motor Power: 2.2KW Control Way SPWM Input power 110V power supply: 100-120V 5-digit digital display and status indicator Display frequency, current, speed, voltage, counter, temperature, forward and reverse status, fault, etc. Communication control RS-485 Operating temperature -10~40℃ humidity 0~95% relative humidity (no condensation) vibration Below 0.5G Frequency control Range 0.10~400.00Hz Accuracy Digital type: 0.01% (-10-40℃); analog type: 0.1% (25±10℃) Set the resolution Digital: 0.01Hz; Analog: 1% of the maximum operating frequency Output resolution 0.01Hz Keyboard setting method Can be set directly with ←∧∨ Analog setting method External voltage 0-5V, 0-10V, 4-20mA, 0-20mA. Other functions Frequency lower limit, start frequency, stop frequency, three jump frequencies can be set separately General control Acceleration and deceleration control Acceleration and deceleration time (0.1-6500 seconds) arbitrary choice V/F curve V/F curve can be set arbitrarily Torsion control The torsion can be set to increase, the maximum 10.0% start torsion can reach 150% at 1.0Hz Multi-function input 6 multi-function input terminals, realize 8-stage speed control, program operation, 4-stage acceleration/deceleration switching, UP, DOWN function, counter, external emergency stop and other functions Multi-function output There are 5 multi-function output terminals, which can realize the indication and alarm of running, zero speed, counter, external abnormality, program running, etc. Other functions Automatic voltage regulation (AVR), deceleration stop or free stop, DC brake, automatic reset and restart, frequency tracking, PLC program control, traverse control, adjustable carrier, up to 20KHz, etc. Protective function Overload protection Electronic relay to protect the motor, driver (constant rotation short 150%/1 minute, fan 120%/1 minute) FUSE protection FUSE melts new, the motor stops Overvoltage 220V line: DC voltage> 400V; 380V line: DC voltage> 800V Undervoltage 220V line: DC voltage <200V; 380V line: DC voltage <400V Restart after instantaneous power failure After Shun stops, it can be restarted in frequency tracking mode Stall prevention Stall prevention during acceleration/deceleration operation Short circuit at output Electronic circuit protection Other functions Heat sink overheating protection, reverse rotation limit, function parameter lock for direct start after power-on and fault recovery, etc. 1 x Inverter 1 x User Manual