Features: This Variable Frequency Drive uses unique control method to realize high moment of force, high accuracy 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 . Designed with large heat sink for better heat dissipation. Specifications: Model: AT2-1500X Application range: single phase asynchronous motor Power supply phrase: Single phrase Rated current: 8A Rated voltage: AC 220V(single phrase) Power supply voltage: Low voltage Suitable motor power: 1.5kW Filter: No DC power supply: Current type Control method: V/F open-loop Output voltage adjustable method: PWM control Size: Approx. 12.5 x 12.5 x 18cm/4.9 x 4.9 x 7.1in Quantity: 1pc Weight: 1.2kg(approx.) Note: When adjusting parameter, the Variable Frequency Drive must stop working, otherwise it will not be able to save parameter setting. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package Includes: 1 x Variable Frequency Drive . Note: Please note that the product is not suitable for single-phase motors with capacitors. The product is a single input single output inverter, which can only be connected to a single phase asynchronous motor, and cannot be connected to other motors.