... output 2.Auto-intelligent control 3.LED dispaly voltage and harmonic current 4.Auto/Manual operation Product ... parameters(V,I,F,Q,P,S…)·Display voltage and harmonics current·Monitor power output for each ... unit·Auto/manual operation·Non-voltage shut down, factor auto-memory, ·Error testing and ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Power Factor Controller