
Big Starting Torque AC Drives VFD Motor Speed Controller with Factory Price. High Starting Torque: SVC mode delivers 150% rated torque at 0.5Hz for heavy loads. Dual Control Modes: Supports both Open-loop Vector Control (SVC) and V/F control. Wide Frequency Range: Output frequency reaches up to 500Hz with V/F control. Built-in PLC Function: Integrated simple PLC for timing and multi-segment frequency output. European Fire Mode: Built-in parameter set specifically for fire safety applications. Comprehensive Protection: Includes overvoltage, overload, phase loss, and short-circuit protection. Modbus Communication: Built-in RS485 port supports Modbus protocol for computer connection. Customization Available: Offers full customization, minor customization, and design-based options.