🔧 Power Up Your Precision! Operator panel extends up to 2M for convenient access and control. Engineered with three anti-paint protection lines for enhanced durability and longevity. Perfect for CNC, HVAC, and various machinery, making it a must-have for any workshop. Equipped with a low-noise DC cooling fan, ensuring a peaceful working environment. Experience seamless spindle motor speed adjustments with a frequency range of 0-400 Hz. 220V Input 0-400 Hz Output 2.2KW Power The AC 220V/2.2KW Variable Frequency Drive is a high-performance inverter designed for spindle motor speed control, featuring a robust 220V input and a versatile output frequency range of 0-400 Hz. Ideal for various applications including CNC and HVAC, this drive ensures reliable operation with enhanced durability and user-friendly features.