Key Specifications System Configuration: Multi-drive cabinet solution Input Voltage: 480V AC 3-phase (±10%) Input Current: 770A Power Range: Typically 400-600HP (exact rating depends on configuration) Frequency Range: 48-63Hz input / 0-300Hz output Control Technology: Direct Torque Control (DTC) Efficiency: >98% at full load 3. Technical Features Advanced Motor Control: ABB's proprietary Direct Torque Control technology ±0.1% speed accuracy without encoder 200% starting torque capability Built-in motor thermal protection System Architecture: Common DC bus configuration Includes line-side converter unit Intelligent cooling system Pre-configured power cabinet Protection & Safety: Short-circuit protection Ground fault monitoring Overvoltage/undervoltage protection Safe torque-off functionality (STO) 4. Physical Characteristics Cabinet Dimensions: Customizable (typically 2000+ mm height) Weight: Approximately 800-1200kg (depending on configuration) Cooling Method: Forced air or liquid cooling options Enclosure Rating: Typically IP21 or IP42 (custom options available) Ambient Temperature: 0°C to +40°C (with derating above +40°C) 5. Control & Communication Standard control panel included Multiple fieldbus options: PROFIBUS DP Modbus RTU/TCP DeviceNet Ethernet/IP PC interface for configuration and monitoring