1. Main Specifications| Number of Phases | 3-phase | | Enclosure Type NEMA | Open Type | | Frequency (f) | 47.5 ... 63 Hz | | Product Net Weight | 0 kg | | Package Level 1 Depth Length/Height/Width | 330 MM 220 MM 205 MM | | Input Voltage (Uin) | 380 … 480 V |
2. Key Selling PointsHigh-Performance Compact Drive:The ACS355 series is ABB’s compact frequency converter designed for
fans, pumps, conveyors, compressors, and other general industrial
machinery, offering reliable performance and ease of use for
mid-complexity applications. High Output Current for Heavy Loads:The “23A1” in the model indicates a rated output current of 23.1 A, capable of driving a 11 kW (15 HP) three-phase motor—ideal for high-power or high-inertia
applications requiring strong starting torque. Built-in Brake Chopper for Fast Deceleration:This model comes with an integrated brake chopper, allowing direct
connection of an external braking resistor. It enables rapid
stopping and energy dissipation, perfect for frequent start/stop
cycles or high-inertia loads. Integrated C2-Class EMC Filter:Standard C2-class (industrial environment) EMC filter reduces
electromagnetic interference, ensuring compliance with most
industrial EMC requirements and simplifying system integration. Wide Input Voltage Range (380–480 V AC):Compatible with global industrial voltage standards, this drive
tolerates voltage fluctuations and ensures stable operation across
diverse power networks. Flexible I/O and Communication Options:Equipped with digital inputs (DI), relay outputs (RO), analog
inputs (AI), and support for Modbus RTU protocol, enabling seamless integration with PLCs, HMIs, and
control systems.
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