DESIGNED FOR 3-PHASE MOTORS & CNC APPLICATIONS This 4KW (5HP) VFD supports 380V–440V three-phase input and three-phase output, ideal for spindle motors, CNC routers, pumps, fans, and industrial speed control systems. Not for single-phase motors.
WIDE FREQUENCY RANGE & STABLE OUTPUT Input frequency: 50/60Hz; Output frequency: 0–3200Hz with precise speed regulation. Rated current: 9A, optimized for high-speed spindle control and variable load industrial applications.
BUILT-IN PROTECTION FOR INDUSTRIAL USE Equipped with overload, over-voltage, under-voltage, short-circuit, stall, restart, and overheat protection. Copper coil internals and flame-retardant housing ensure long-term reliability in harsh environments.
REMOVABLE DUAL DISPLAY & MODBUS CONTROL Features a detachable digital display with 2-meter extension cable, RS485 communication, and standard MODBUS protocol. Real-time monitoring of frequency, current, speed, or voltage for easy setup and adjustment.
FOR CNC, MACH3, HVAC, PUMPS & MORE Widely used in CNC machines, lathes, milling machines, conveyors, compressors, and fans. Supports external braking resistor (not included). For heavy loads, choose a higher-power VFD or consult us before purchase.
