? Our products have excellent performance.

A. 0.5Hz can provide 150% starting torque.

B. Torque response speed less than 20 ms.

C. Built-in PID control function, can realize closed-loop control of water pressure, and has PID disconnection detection and water shortage protection.

D. The original control system of the air compressor is not changed, and the transformation is simple. After the transformation, the air compressor motor can be prevented from starting and stopping frequently, and the service life of the equipment is prolonged.

E. After the air compressor is reformed, the power saving is obvious, and the power saving rate is between 30% and 60%, which reduces the cost of electricity used by your company.

? Our products have powerful functions.

A. Current limiting function—Avoiding Frequent Over-current Alarm of Frequency Converter.

B. Power dip ride through—Instantaneous power outage time converter will not shut down.

C. Simple PLC Programming—It can achieve up to 16-segment speed operation.

D. Multiple Protection of Motor—Short-circuit, phase-absence, over-current, over-voltage, under-voltage, over-heat, over-load protection, etc.

? Our products have a comprehensive configuration.

A. Built-in brake unit—Brake function can be realized by matching brake resistance

B. 18 functional terminals—Hundreds of functions can be realized through different combinations

C. Built-in PID control function, can realize closed-loop control of air pressure, and has PID disconnection detection function.

D.The original control system of the air compressor is not changed, and the transformation is simple. After the transformation, the air compressor motor can be prevented from starting and stopping frequently, and the service life of the equipment is prolonged.

? Details of our products.

1. Own speed potentiometer
2. High quality Components
3. Metal shell,which is heat-resistant,impact-resistant

4. Isolated aluminium heat dissipation base

5. 

Air compressor special inverter 5.5-630KW 

https://cnweiken.aliexpress.com/store/group/Air-compressor-type/5248031_516265417.html?spm=2114.12010612.0.0.566d48b81Q3TBt