Feature: 1. INPUT OUTPUT: Variable frequency drive inverter, 3PH AC380V input, 3PH AC380V output, suitable for 11kW or 15KW motor. 2. FAST HEAT DISSIPATION: The large heat sink comes with a small fan, which is about three times larger than the heat sink of similar products. The small fan ensures low noise while assisting in good heat dissipation. 3. DIGITAL DISPLAY: Adopts a humanized keyboard design, with reasonable layout and convenient operation; Digital display, intuitive and clear. Removable design for easy remote control. 4. MULTI SPEED AND SWING OPERATION: 16 programmable multi speed control with multiple operation modes available. Swing frequency operation, preset frequency and center frequency adjustable, state memory and recovery after power outage. 5. APPLICATION EQUIPMENT: The frequency converter is suitable for speed control equipment such as CNC routers, CNC machine tools, milling machines, drilling machines, wingspan machines, mixers, extruders, slitters, winders, compressors, ventilators, pumps, grinders, conveyors, elevators, centrifuges, etc. Specification: Item Type: Variable Frequency Drive Material: Aluminum Alloy, PC Flame Retardant Mode: JLS B 4T 11GB 15PB Input Voltage: 3PH AC380V 50, 60Hz Output Voltage: 3PH AC380V 0-320Hz Input Current: 26A, 35A Output Current: 25A, 32A Adaptive Motor Power: 11kW, 15KW Surrounding Temperature: -10 ℃ to +40 ℃ (ambient temperature is between 40 ℃ to 50 ℃, please reduce the rating for use) Surrounding Humidity: 5% to 95% RH, without condensation of water droplets Surrounding Environment: Indoor (without direct sunlight, corrosion, flammable gases, oil mist, dust, etc.) Altitude: Derated for use above 1000 meters, derated by 10% for every 1000 meter increase Protection Level: IP20 Cooling Method: Air cooled, with fan control Typical Functions: Multi Speed and Swing Operation: 16 programmable multi speed control with multiple operation modes available. Swing frequency operation: preset frequency and center frequency adjustable, state memory and recovery after power outage. PID Control RS485 Communication: Built in PID controller (with preset frequency). Standard configuration RS485 communication function, multiple communication protocols optional, with linkage synchronization control function.. Package List: 1 x Inverter 1 x Manual