Key Specifications) Parameter Category Specification Drive Series/Base Model ACS355-03E-08A8-4 Rated Output Current 8.0 A Rated Output Power 3.0 kW (4 HP) Input Supply Voltage 380 - 480 V AC (± 10%), 3-phase Output Voltage/Phases 3-phase, 0 - Input voltage Enclosure Rating IP20 / UL Open Type (Chassis). Control Panel Removable Control Panel (RCP) with backlit LCD. Cooling Method Self-cooled (with internal fan) Control Methods • Scalar Control (V/f) • ABB Direct Torque Control (DTC) Key Standard Features • Removable Control Panel (RCP). • Built-in EMC Filter (Class A). • Application Macros (Factory, Hand/Auto, Pump/Fan). • Built-in PID Controller. • Built-in Modbus RTU (RS-485). • Basic I/O: 2 analog inputs, 1 analog output; 3 digital inputs, 1 relay output. Option +B063 Embedded PROFIBUS DP-V1 Adapter Module • Protocol: PROFIBUS DP-V1 (符合 EN 50170). Protection Features • Motor thermal overload protection (I²t) • Short circuit, ground fault, overcurrent, overvoltage protection • IGBT overtemperature protection Application Focus General industrial machinery (Pumps, Fans, Conveyors) within PROFIBUS DP networked automation systems, commonly found with Siemens PLCs.