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| Place of Origin: | China |
| Brand Name: | ABB |
| Certification: | COO & COC |
| Model Number: | ACS550-01-072A-4 |
ACS550-01-072A-4 ABB Frequency Converter 72A 380V IP21 3P
The ABB ACS550-01-072A-4 is a robust, compact low-voltage AC variable frequency drive (VFD) engineered for reliable motor control in a wide range of industrial and commercial applications—including HVAC systems, water/wastewater pumping, fans, conveyors, mixers, and light-duty machinery. Operating on 3-phase 380–480 V AC input, this drive delivers 72 A of continuous output current (corresponding to 37 kW / 50 HP at 400 V) with built-in intelligence, energy-saving features, and seamless integration into building automation and process control networks.
Part of ABB’s globally recognized ACS550 HVAC and general-purpose drive family, the ACS550-01-072A-4 combines user-friendly setup, advanced protection functions, and compliance with international standards (including CE, UL, cULus, GOST, and RoHS)—making it a trusted solution for contractors, facility managers, OEMs, and system integrators worldwide. With an integrated RS485 Modbus RTU interface, EMC filter, braking chopper, and PID controller, this drive simplifies installation while optimizing performance and energy efficiency.
Product Overview: ABB ACS550-01-072A-4
| Manufacturer | ABB Automation Products |
| Product Family | ACS550 Low-Voltage AC Drives |
| Model Number | ACS550-01-072A-4 |
| Input Voltage | 380–480 V AC, 3-phase, ±10% |
| Output Current | 72 A continuous |
Product details pictures
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