... transfer to bypass after 1hour125%, transfer to bypass after 10 minutes150%, transfer to bypass after 1 minute>150%, transfer ... , leakage current lower than 3.5mA, no flashover in 1 minuteSurge protectionComply with IEC60664-1 class IV, endure ... skype: lindayunyun ( function(){ var aBigImageSrc = [ 'http://i01.i.aliimg.com/photo/v1/718123681_1/true_on_line_double_convertion_3_phase.jpg' , 'http://i01 ...