1. Main Specifications| Number of Phases | 3-phase | | Enclosure Type NEMA | Open Type | | Frequency (f) | 47.5 ... 63 Hz | | Frame Size | R0 | | Package Level 1 Depth Length/Height/Width | 350 MM 130 MM 220 MM | | Product Net Weight | 0 kg |
2. Key Selling PointsCompact General-Purpose Drive:The ACS355 series is ABB’s compact frequency converter designed for
fans, pumps, conveyors, compressors, and other general industrial
machinery, offering high performance in a small footprint—ideal for
space-constrained installations. Suitable for Small Motors (0.75 kW):The “01A9” in the model indicates a rated output current of 1.9 A, suitable for driving 0.75 kW (1 HP) three-phase AC induction motors—perfect for low-power speed
control applications. Built-in Brake Chopper for Fast Deceleration:This model includes an integrated brake chopper, allowing
connection of an external braking resistor to enable rapid stopping
and improved control in applications with inertia or frequent
start/stop cycles. Integrated C2-Class EMC Filter:Standard C2-class (industrial environment) EMC filter reduces
electromagnetic interference, ensuring compliance with EMC
standards and simplifying system integration. Wide Input Voltage Range (380–480 V AC):Supports 3-phase industrial supply voltages, compatible with global
power systems, and ensures stable operation under voltage
fluctuations. Essential I/O and Modbus RTU Communication:Equipped with digital inputs (DI), relay output (RO), analog input
(AI), and supports Modbus RTU protocol for seamless integration with PLCs, HMIs, and control
systems.
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