Feature: 1. Easy Operation: The vector frequency inverter features a user friendly keypad design with a logical layout for convenient operation. The digital display provides clear and intuitive readings, while the detachable design allows for remote control capabilities. 2. Enhanced Cooling System: With a large heat sink and a small fan, this vector inverter boasts a cooling system that is approximately 3 times larger than that of similar products. The small fan ensures low noise levels while assisting in efficient heat dissipation. 3. Wide Range of Applications: The vector inverter is suitable for various speed control devices, including CNC routers, CNC machines, milling machines, drilling machines, wing machines, mixers, extruders, slitters, winders, compressors, fans, pumps, grinders, conveyors, lifts, centrifuges, and more. 4. Energy Efficient Operation: The vector inverter is designed to optimize energy consumption and reduce electricity costs, making it an environmentally friendly solution for speed control applications. 5. ABS PC MATERIAL: Made of premium ABS and PC material, the inverter is flame retardant, impact resistant, heat resistant, ensures a long service life. Specification: Item Type: Frequency Converter Material: ABS, PC Input Voltage: 1PH AC220V 50 60Hz Output Voltage: 3PH AC220V 0-320Hz Output Current: 7A Power: 1500w (no false label). Package List: 1 x Inverter 1 x Manual