Specifications Parameter Specification Product Type Variable Frequency Drive (AC Drive) Series Altivar 320 Rated Power 1.5 kW (2 HP) Rated Output Current 3.6 A (at 400V) Supply Voltage 3-Phase, 380-480V AC, 50/60 Hz Output Voltage 0 to Input Voltage (3-Phase, 0-480V) Control Modes V/F (Voltage/Frequency), Sensorless Vector Control (SVC) Communication Integrated Modbus (RS-485) serial communication. Optional communication cards for Ethernet/IP, Profinet, CANopen, etc. I/O Terminals • Digital Inputs: 4 (24V logic) • Digital Outputs: 2 (Relay + Transistor) • Analog Inputs: 2 (1x 0-10V, 1x 0/4-20mA) • Analog Output: 1 (0/4-20mA) Key Features • Built-in PID controller • Programmable logic functions • Flying start • Energy saving mode • Multiple preset speeds Protection Features Motor overload, short-circuit, ground fault, overvoltage, undervoltage, overcurrent, drive overtemperature Enclosure Rating IP20 (for cabinet mounting) Ambient Temperature -10°C to +50°C (without derating; up to +60°C with derating) Mounting Wall or DIN-rail mounting (with optional kit) Display/Interface Integrated graphic display with navigation keypad (removable) Standards CE, UL, cUL, RoHS