Feature:1. Voltage vector type control, accurate control.2. Complete control port, can be used with PLC and sensor in various automation equipment.3. Built in PID controller for applications requiring constant pressure, constant temperature, constant tension open loop control and closed loop control.4. Textile swing frequency function, can be applied to textile machinery. Built in synchronous control function.5. 0 speed brake function, can be used for truck crane lifting and other occasions.6. Soft start function, protect equipment and power grid.7. High-frequency control function suitable for the use of high-speed spindles such as textile engraving machines.Specification:Item Type:3 Phase Frequency Inverter Model: NF9100-3T-00400GInput Power: Single Phase AC380V20% 50/60HzOutput Voltage: Three-Phase AC380VOutput Voltage Regulation Mode: PWM ControlControl Method: Voltage VectorAdapted Motor Power: 4KWRated Current: 8.5AFrequency Control Range: 0-600HzProtection Level: IP20Installation Method: Wall-MountedSize:80 x 160 x 135mm / 3.15 x 6.3 x 5.31inMounting Size and Hole Size:76 x 150mm / 3 x 5.9in =5mm / 0.2inProtection Function:Overvoltage, undervoltage, current limiting, overcurrent, overload, electronic thermal relay, overheating, overvoltage stall, data protection, low frequency warning.Application:1, The control speed on the material rack2, synchronous operating on the pipe machine3. Energy saving renovation on air compressorPackage List:1 x Variable Frequency Drive1 x Users Manual(English)