ABB ACH501-015-4-00P5 AC Drive Variable Frequency Drive

ABB ACH501-015-4-00P5 is a wall‑mount AC drive from ABB’s ACH500 family that provides 15 HP of motor control from a 440–500 VAC supply and draws up to about 21 A at full load. It offers a broad 0–500 Hz speed range for precise torque and speed adjustment, making it suitable for applications that demand smooth acceleration, deceleration, and adjustable speed on high‑voltage machinery. This model is commonly cataloged as ACS501-015-4-00P5 in alternate listings and includes an integrated control panel for straightforward setup. The enclosure is rated for NEMA 12 / IP54 protection, helping withstand dust and splash in industrial environments, and the unit is designed for wall‑mount installation, with an approximate weight of 54 lb. Note that ABB lists ACH501-015-4-00P5 as discontinued by the manufacturer, so available stock is typically refurbished or sold as replacement modules through third‑party suppliers. With its 440–500 VAC input and constant‑torque capability, this drive is aimed at industrial automation tasks such as pumps and fans that require reliable, high‑voltage speed control.