二、High performance
1 Sensor-less vector control & V/F control, strong applicability
2 0.5Hz low-speed with large torque output
3 Accurately reads motor parameters
4 Convenient for debugging
5 Adjustable variable excitation & acceleration
三、Stable & reliable
1 Able to realize checking & protection of 27 items of faults
2 High standard hardware configuration, long life span
3 ±15% wide voltage input design
4 Automatic protective paint coating
5 More than 500,000 products have passed application verification
