China VFD AC Drive 390V 7.5-18.5kw Variable Frequency Inverter for Motor Control

China VFD AC Drive 390V 7.5-18.5kw Variable Frequency Inverter for Motor Control. Current Vector Control: Online adjustment of motor parameters for optimal control based on operating status. Wide Speed Range: Output frequency ranges from 0 to 3000Hz for versatile motor speed control. Adaptive Acceleration: Intelligently adjusts acceleration and deceleration rates based on load conditions. Fast Response Performance: Superior control technology allows repeated acceleration/deceleration within 0.1s. Uninterrupted Operation: Continues running during momentary power outages using energy fed back from the motor. Impact-Free Speed Tracking: Identifies motor speed and phase within 0.2s for smooth startup of rotating motors. Built-in PLC Function: Supports up to 16-segment speed operation via built-in PLC or control terminals. Standard Communication: Supports RS485 Modbus-RTU protocol for easy integration with PLC and touch screens.