ABB ACS550-01-072A-4+B055 Industrial AC Drive, 50HP, with Modbus Communication & EMC Filter
The ABB ACS550-01-072A-4+B055 industrial AC drive offers superior vector control capabilities for precise motor speed and torque management. It is designed for use in harsh environments with coated circuit boards and built-in category C2 EMC filters. Ideal for applications requiring energy savings, improved process control, and reliable operation.
Rated Input Voltage:208Vac-240Vac (3-phase / 3P)
Rated Current:72A (nom.; 208Vac/240Vac)
Rated Power:50HP
Protection Rating:IP54 / UL Type 12 / NEMA 12
Frame Size:R1
Communication Capability:Modbus RTU / Modbus
Mounting Type:Surface / Wall Mounting
Built-in Load Analyzer:Yes
EMC Compliance:Category C2
Certifications:UL / cUL / CE / C-Tick / GOST R / RoHS Compliant
The ABB ACS550-01-072A-4+B055 industrial AC drive is engineered to provide superior performance and reliability in challenging industrial environments.
It comes with coated boards that protect against moisture, dust, and other environmental factors, ensuring long-term operation.
The drive’s vector control feature allows for precise speed and torque regulation, which is essential for applications where accuracy and responsiveness are critical.
The integrated Modbus communication enables seamless integration with existing automation systems, simplifying installation and maintenance.
With its flexible fieldbus system, the drive can accommodate multiple communication protocols, enhancing its adaptability across different industrial settings.
Furthermore, the built-in EMC filter complies with stringent electromagnetic compatibility standards, reducing interference and improving overall system stability.












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