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ABB ACS550-01-157A-4 | High-Performance Variable Speed Drive for Industrial Applications

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The ABB ACS550-01-157A-4 is an advanced industrial frequency converter designed for precision control in demanding applications, offering high efficiency and robust performance.

Network Frequency:48-63 Hz

Supply Voltage:80Vac-480Vac, 380Vac-480Vac (400Vac / 415Vac / 440Vac)

Type of Network:3-phase / 3P

Rated Current:34.7A (nom.)

Control Panel:Intuitive, assistant-controlled with built-in speed potentiometer

Harmonic Reduction:Swinging choke for superior harmonic reduction

Control Method:Vector control

Environmental Robustness:Coated boards for harsh environments

EMC Compliance:Built-in category C2 EMC filter (1st environment) as standard

Bus System Compatibility:Flexible fieldbus system with built-in Modbus and numerous internally mountable fieldbus adapters

Safety & Certification:UL, cUL, CE, C-Tick, and GOST R approved

RoHS Compliance:Compliant with Restriction of Hazardous Substances Directive

Power Rating:37 kW, I2n 157 A IP21

    Intuitive design with an assistant control panel for easy operation and customization, enhancing productivity and user experience.

    Advanced vector control ensures precise motor speed regulation and energy efficiency, ideal for demanding industrial processes.

    Built-in category C2 EMC filter provides reliable protection against electromagnetic interference, ensuring stable performance in various industrial environments.

    Flexible fieldbus system supports seamless integration with existing automation systems, including built-in Modbus and multiple fieldbus adapters for enhanced connectivity.

    Certified by leading global standards organizations, including UL, cUL, CE, C-Tick, and GOST R, ensuring safety, quality, and compatibility across international markets.

    Compliant with RoHS regulations, promoting environmental sustainability and reducing hazardous substances in manufacturing.

ABB ACS550-01-157A-4 3ABD64726820 Frequency converter




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