... /5A Rated burden:15VA-60VA Accuracy;1.0--0.2 Rated current(A):30/5A-80/5A Rated ... 50HZ lminOperating frequency:50HZ/60HZRated secondary current:5A or 1ARated burden:1VA,1.5VA,2.5VA,3.75VA, ... :0.5 for exact measuring.(for kwh measuring),1.0 for general measuring with switch board instruments, ... the VGB4 protection of DIN57106 standard.This type current transformer is made according to BS3938 with ABS non- ...