WhatsApp:+86 18150087953 WeChat: +86 18150087953 
Email：
Product Overview
The ABB ACS550-01-023A-4 is a robust and versatile general-purpose AC drive designed to optimize the performance of three-phase AC motors in industrial environments. As part of the widely acclaimed ACS550 series, this drive is specifically engineered for demanding applications such as pumps, fans, conveyors, and mixers. The model designation ACS550-01-023A-4 indicates a unit rated for 11 kW (15 HP) at heavy duty or normal duty, with a rated current of 23 Amps, operating within a voltage range of 380V to 480V.
This drive stands out for its “plug-and-play” simplicity and extensive built-in features that reduce the need for external components. The ABB ACS550-01-023A-4 comes standard with an embedded Modbus fieldbus interface, an EMC filter (C2 class), and a swinging choke to minimize harmonic currents. For applications requiring rapid stopping, this specific model includes a built-in brake chopper, allowing for the connection of a brake resistor to dissipate excess energy. Its intuitive assistant control panel simplifies commissioning, making it a favorite among system integrators and maintenance engineers alike.
