| Component | Code | Specification |
|---|---|---|
| Power Supply Type | T | Three-phase (S = Single-phase) |
| Rated Power | 1600 | 160kW (400V Class) |
| Voltage Level | B | 380-480V AC (Compatible with domestic 380V power grid) |
| Control Version | A04B01 | A04 = Synchronous motor dedicated control module; B01 = Hardware/firmware version supporting synchronous + asynchronous dual-model control |
| Parameter | Specification |
|---|---|
| Control Method | Synchronous motor open-loop/closed-loop, asynchronous motor open-loop/closed-loop; Asynchronous 0.25Hz up to 200% rated torque, synchronous 1.5% rated speed up to 150% torque |
| Speed Range | Open-loop 1:200; Closed-loop 1:5000; Speed stability open-loop ±0.5%, closed-loop ±0.02% |
| Rated Data | 160kW/400V; Rated current: approx. 290-310A; Suitable motor power: ≤160kW |
| Frequency Specifications | Maximum frequency: 600Hz; Torque accuracy: ±5% (open loop)/±3% (closed loop); Torque response time: 20ms (open loop)/10ms (closed loop) |
| Communication & Frequency Setting | Standard Modbus RTU (RS485, up to 500m); Supports keyboard, terminal analog signals, multi-speed, simple PLC, PID, and other frequency setting methods |
| Protection Functions | Full protection against overcurrent, overvoltage, undervoltage, overheating, short circuit, motor PTC, communication abnormalities, and grounding faults |
| Structure & Heat Dissipation | Independent air duct, supports external radiator cabinet installation; requires external braking unit and braking resistor |
| Environmental Conditions | Operating temperature: -10~40℃ (40-50℃ derating); Humidity: 5-95% non-condensing; Altitude: 0-2000m |