... East,Asia,and Africa. 1.Application:DD862,DD862-4 Energy meter is a kind of induction meter,which ... has separtable electromagnet and the bearing has four kinds;single-jewel,magnetic thrust and magnetic floating.The case ... strength.3.main technical data:Type:DD862,DD862-4 Accurocy(class):2Rated voltage(v):220-240Rated current( ... A):DD862,DD862-4 :2(4),2.5(5),3(6),5(10),10 ...