Feature 1High Power Output: The VFD can output up to 1.5KW of power, making it suitable for heavy duty CNC routers. The output voltage can be finely adjusted to match the requirement of the router. 2Low Noise: The VFD is equipped with a large cooling fin with a small fan, which is approximately 3 times larger than the cooling fins of similar devices, ensuring low noise and simultaneously aiding excellent heat dissipation. 3Easy to Operate: The VFD is equipped with a user friendly keyboard design, with a reasonable layout and convenient operation, allowing it to be started with a simple press. 4Clear Digital Display: The VFD features an intuitive and clear digital display with a detachable design for easy remote control. 5Broad Application: The VFD is broadly applied to speed control equipment such as CNC routers, CNC machine tools, milling machines, drilling machines, wing spreader machines, mixers, extruders, slitting machines, winders, compressors, ventilators, pumps, grinders, conveyors, elevators, centrifuges, etc.Item Type: Variable Frequency DriveMaterial: Aluminium alloy and pc flame retardantModel: JLS B 4T 1.5GBInput Voltage: 3PH AC380V 50 60HzOutput Voltage: 3PH AC380V 0-320HzInput and Output Current: 5.0A, 3.7AApplicable Motor Power: 1.5kWAmbient Temperature: -10 to +40 (If ambient temperature is between 40 and 50, please use at reduced rate)Ambient Humidity: 5%-95% RH, no condensation of water dropletsSurrounding Environment: Indoor (no direct sunlight, no corrosion, no flammable gas, no oil mist, dust, etc.)Altitude: 1000m or more, 10% reduction for each 1000m riseProtection Level: IP20Cooling: Air cooled, with fan controlTypical Features:Multi Segment Speed: 16 segment programmable multi segment speed control, multiple operating modes selectableOscillating Frequency Operation: Preset frequency, adjustable centre frequency, state memory and recovery after power failurePID Control RS485 Communication: Built in PID controller (presettable frequency) RS485 communication function as standard, multiple communication protocols selectable, with linked synchronous control function .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Variable Frequency Drive1 x Instruction Manual