Key Specifications ✔ Power Rating: 22 kW (30 HP) ✔ Input Voltage: 3-phase 380-480V AC (±10%), 50/60Hz ✔ Output Current: 44 A ✔ Overload Capacity: 150% for 3 seconds ✔ Control Method: Direct Torque Control (DTC) ✔ Switching Frequency: 2-16 kHz (adjustable) ✔ Efficiency: >97.5% at full load Technical Features 1. Advanced Motor Control True DTC technology for precise speed (±0.1%) and torque (±2%) control Automatic Motor Adaptation (AMA) for optimal performance Torque boost and flying start functions Motor thermal protection (PTC/KTY input) 2. Industrial-Grade Design Forced air cooling with temperature monitoring Heavy-duty power components for extended service life Coated PCBs for protection against harsh environments Compact form factor (see physical specs below) 3. Application-Specific Functions 7 pre-programmed macros (pump, fan, conveyor, etc.) Enhanced PID controller with sleep/wake function Custom application programming via free function blocks Pump and fan optimization curves 4. Protection & Safety IGBT monitoring with short-circuit protection Ground fault detection Input phase monitoring Safe Torque Off (STO) - SIL3/PL e certified Overvoltage/undervoltage protection 5. Connectivity Options Standard: RS485 (Modbus RTU) Optional fieldbus: PROFIBUS DP, DeviceNet, CANopen USB service port for quick parameter transfer 2 analog inputs (0-10V/4-20mA), 4 digital inputs, 2 relay outputs Physical Specifications Dimensions: 350 × 482 × 227 mm (W×H×D) Weight: 15.2 kg Enclosure Rating: IP20 (IP66 kit available) Cooling Method: Forced air (temperature-controlled fan) Ambient Temperature: -10°C to +50°C (14°F to 122°F) Storage Temperature: -40°C to +70°C (-40°F to 158°F)