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EMERSONB025 TD3000-4T0550G-D

The Emerson TD3000-4T0550G-D is a high-performance, closed-loop vector control AC drive designed for demanding industrial applications requiring precise torque and speed control. Part of the TD3000 series, this drive delivers excellent dynamic response and full torque at zero speed, making it suitable for complex machinery, hoisting, and heavy-duty industrial processes.

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Model: TD3000-4T0550G-D Series: TD3000 High-Performance Vector Drive Power Rating (G-type - Constant Torque): 55 kW (75 HP) Input Voltage: 3-phase, 380 to 460V AC ±10% (50/60 Hz) Output Current (Constant Torque): 110 A (typical for 55kW at 380V) Output Voltage: 3-phase, 0 to rated input voltage Output Frequency: 0 to 400 Hz (extendable) Control Mode: Closed-loop Vector Control (PG feedback required), Open-loop Vector Control, V/Hz Control Speed Control Accuracy: ±0.02% (closed-loop vector) Torque Control Accuracy: ±5% (at 0.1Hz) Overload Capacity: 150% for 60 seconds; 180% for 10 seconds (constant torque) Braking Unit: Built-in (included in "-D" model) Protection Class: IP20 (typical, may vary by enclosure option) Operating Temperature: -10°C to +40°C (derating above 40°C) Cooling Method: Forced air cooling Communication: RS485 interface with MODBUS RTU protocol (standard) Dimensions (Approx.): Varies by power rating; consult manual for exact mounting details Weight: Approximately 60-70 kg (132-154 lbs) Standards: CE, UL (pending), ISO9001