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
This ABB ACS550-01-072A-4+B055 AC Drive delivers unparalleled performance and reliability in industrial automation settings.
With its vector control technology, it ensures precise motor speed regulation under varying load conditions, making it ideal for a wide range of applications including pumps, fans, conveyors, and compressors.
The device’s robust design features coated boards that protect against harsh environments, ensuring long-term durability.
Furthermore, it comes equipped with a built-in EMC filter, which meets stringent environmental standards and guarantees stable operation even in noisy electrical environments.
The flexible fieldbus system allows for easy integration with existing industrial networks, thanks to its support for Modbus and other popular communication protocols.
Whether you’re upgrading an existing system or building a new one, this ABB AC Drive provides a seamless solution for achieving optimal motor performance.









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