VFD high frequency diy inverter welding machine

Specifications top quality and reasonable price.and the best service.reliable performance.customer are satisfied with our products.

FU9000 series is designed according to the complicated driving technics to satisfy so many manufacturing fields:   1) Fan, water pump, compressor 2) Weave and chemical fibre machine  3) Injection machine 4) Petrochemical industry, metallurgy industry,cement machinery,machanism, belt     transport industry 5) carpentry machine   FU9000 series frequency converter is in accordance with the requirement of electromagnetic compatibility GB/T17626.1/2/3/4.:It adpots the structure  of mould case when below 11kw and it installed circuit for electromagnetic internally,and the high- power frequency converter adpots the metal shell to prevent the strong electromagnetic field,At the same time,there is big power EMC circuit at the input end to improve the ability to withdraw interference.   Feature:   1.Automatic energy-saving operation and display energy-saving data online 2.Adjusting output voltage automaticly(AVR function) 3.verload/overcurrent/short circuit/overvoltage/overheating protection function 4.PLC function(satisfying the controlling requirement of 15bit speed) 5.PID adjuster(respectively setting the proportion/ integral calculus/ differential     coefficient of feedback signal)