This VFD uses unique control method to realize high moment of force, high and wide speed regulating range driving, with high performance. It has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability. By optimizing PWM control technology and electromagnetic compatibility, it satisfies users’ requirement of low noise, low electromagnetic interference. Simple to operate and wire, connect to wires by screw terminals which are more convenient. Large heat sink for better heat dissipation. Power supply phrase: Single phrase. Rated current: 2.5A. Rated voltage: AC 220V(single phrase). Power supply voltage: Low voltage. Suitable motor power: 0.45kW. DC power supply: Voltage type. Control method: V/F open-loop. Output voltage adjustable method: PWM control. 16.5 x 11.5 x 10cm / 6.4 x 4.5 x 3.9inch. Note: When adjusting parameter, the VFD must stop working, otherwise it will not be able to save parameter setting. Our listing price includes the value of goods, packaging cost, and export. Please check with your country’s. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.