Features High moment of force, precision, and wide speed range for improved driving performance, ensuring high productivity and efficiency. Excellent anti-trip performance and ability to withstand rough power, temperature, humidity, and dust interference, enhancing overall stability and reliability. Optimized PWM control technology and electromagnetic compatibility for low noise and minimal electromagnetic interference, meeting user requirements for a peaceful working environment. Convenient screw terminals for easy wiring and operation, simplifying installation and maintenance processes. Large heat sink design for efficient heat dissipation, ensuring prolonged product lifespan and consistent performance. Specification: Model: AT2-0450X Application range: Universal 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 Filter: Built-in filter DC power supply: Voltage type Control method: V/F open-loop Output voltage adjustable method: PWM control Size: Approx. 16.5 x 11.5 x 10cm / 6.4 x 4.5 x 3.9inch Quantity: 1pc Weight: 1kg(approx.) Note: When adjusting parameter, the VFD must stop working, otherwise it will not be able to save parameter setting. Package Includes: 1 x Variable Frequency Drive Package List