Parameters (Specifications) Brand: Emerson (Control Techniques) Model Number: A6210 Product Series: Unidrive SP / Digitax ST / Unidrive M (depending on generation) Product Type: AC Drive Power Module / Inverter Power Rating: Typically 1.5 kW (2 HP) for 200-240V input (lower than A6220's 2.2 kW) Input Voltage: Configurable for: 200-240 VAC single or three-phase 380-480 VAC three-phase (Exact voltage range depends on specific variant) Output Voltage: Proportional to input voltage Output Frequency: 0-590 Hz (standard), up to 3 kHz with high-frequency options Number of Phases: 3-phase output Control Modes: Open Loop V/Hz (Volts per Hertz) Open Loop Vector (Sensorless Vector) Closed Loop Vector (with encoder feedback) Servo Control (with appropriate feedback) Regenerative modes available Overload Capacity: Heavy Duty: 150% for 60 seconds Normal Duty: 110% for 60 seconds Protection Rating: IP20 (standard, for enclosure mounting) Cooling: Forced air cooling with internal fan Communication Options: Built-in Modbus RTU Optional fieldbus modules: Profibus, DeviceNet, CANopen, EtherNet/IP, PROFINET, EtherCAT I/O (typical): 4-6 digital inputs 2-3 digital outputs 2 analog inputs (0-10V, 4-20mA) 1 analog output Encoder feedback input (optional) Motor Control Performance: Speed control accuracy: 0.01% (closed loop) Torque control accuracy: ±5% Braking: Built-in braking transistor (external resistor required) Ambient Temperature: 0°C to 40°C (32°F to 104°F) derated above Altitude: Up to 1000m without derating Certifications: CE, UL, cUL, RoHS Dimensions: Compact size, smaller than A6220