The ABB ACS380‑040S‑07A8‑1 is a compact and versatile variable frequency drive (VFD) from the ABB ACS380 series, engineered for precise motor speed and torque control in industrial and machinery applications. It is designed to control three‑phase AC motors powered from a single‑phase 200–240 V AC mains supply, making it suitable for machines with light to moderate power requirements.