1. Multi-drive compatibility supports variable frequency speed regulation (Induction motors), servo control (Synchronous motors), DC drives, and more, and covers all-scenario demands from basic speed regulation to high-precision positioning. 2. The advanced control algorithms and the field-oriented control (FOC): Decouple motor torque from flux linkage, and enable full-load startup at 0.5 Hz (Unattainable by traditional V/F control).
3. Common DC bus design: Multiple drives share those capacitors on DC bus so as to enable the regenerative energy recycling utilization (E.g., power generation by crane during lifting down load) and attain an energy saving range from 15% to 30%. 4. The modularized control layer by hierarchical design: PLC host (CPU module + power supply) is mounted on anti-vibration rails, with 20% of slot space reserved for the future expansion.