1.5kW Variable Frequency Drive Vector Control Inverter 1PH Input 3PH Output Frequency Converter Item Type: Variable Frequency Drive Material: Aluminum Alloy, PC Flame Retardant Output Current: 7A Adaptive Motor Power: 1.5kW Surrounding Temperature: -10-40℃ (ambient temperature is between 40℃-50℃, please reduce the rating for use) Surrounding Humidity: 5%-95%RH, no 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 Grade: IP20 Cooling Method: Air cooling, 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