The ABB ACS180‑04N‑07A2‑4 is a low‑voltage three‑phase variable frequency drive (VFD) designed to provide efficient and reliable speed and torque control for three‑phase AC motors in industrial and automation applications. It belongs to the ACS180 series of compact drives, which are well suited for use in machinery systems such as conveyors, pumps, fans, mixers, material handling equipment, and general machine motor control.