
Three Phase/Single Phase Frequency Converter 0.4kw~500kw. Wide Power Range: Available from 0.4kW to 500kW to suit various industrial needs. Dual Voltage Input: Supports single-phase 220V and three-phase 200V/380V/480V inputs. Vector Control Technology: Features sensorless vector control with optimal low frequency compensation. High Frequency Output: Output frequency range extends up to 500Hz with 0.01Hz resolution. RS485 Communication: Built-in port supports MODBUS protocol for master-slave interaction. Robust Protection: Includes overcurrent, overvoltage, undervoltage, and overheating protection. ISO9001 Certified: Manufacturing process certified under ISO9001:2015 standards. Flexible Customization: Supports OEM/ODM, full customization, and minor customization options.