Technical Parameters Parameter Specification / Value Drive Series & Model ABB ACS355 General Purpose Drive Product Code ACS355-03E-17A6-2 Rated Output Power 7.5 kW (10 HP) Rated Output Current 17.6 A (Decoded from "17A6": 17 = 17.x A, A=10 in hex, 6 = 0.6, so 17.6 A) Input Supply Voltage 3-phase, 380 - 480 V AC (±10%) (*The "-03E" denotes this voltage range and frame size*) Input Supply Frequency 47 - 63 Hz Output Frequency Range 0.1 - 500 Hz Control Method Scalar Control (Volts/Hertz - V/Hz). Enclosure Class IP21 / UL Type 1 (Chassis Type). Must be installed in a suitable enclosure (e.g., IP54 cabinet). Built-in EMC Filter Yes, Class A (Standard). For use in industrial environments. Built-in DC Choke Yes (Standard on this model). Reduces input current distortion and improves drive immunity. Fieldbus Interface Integrated Modbus RTU via RS-485. Digital/Analog I/O 2 Digital Inputs (DI) 1 Digital Output (DO) - Relay 1 Analog Input (AI) (0/4-20 mA or 0-10 V) 1 Analog Output (AO) (0/4-20 mA) Overload Capacity 150% of rated current for 60 seconds. Braking Chopper Not built-in. Requires an external brake resistor for dynamic braking. Safety Function Safe Torque Off (STO) via an optional connection kit. Protection Features Motor thermal overload (I²t), overcurrent, overvoltage, undervoltage, short circuit, ground fault, etc. Operating Temperature -15°C to +50°C (without derating). Up to +40°C at full rated current. Storage Temperature -40°C to +70°C Mounting Wall or DIN rail mounting (with optional adapter) Approvals & Standards CE, cULus, RoHS, compliant with IEC 61800-5-1, EN 61800-3.