1. Normal operation under ambient 50℃, no need for derating;
2. Smaller volume size less than other similar products by averagely 20%-50% ;
3. Wide speed regulation: VF/1:50,SVC/1:200,and high precision control: ±0.2% of rated speed;
4. Superior loading at low frequency: VF/1HZ/150%,SVC/0.25HZ/150%;
5. Super cost-effective;
6. Superior protection: overcurrent, overvoltage, overload, over-temperature.
7. As a buffer against power interruption, the inverter can stop motor slowly to protect it.