... service,Competitve price 3)High precision Specification: SDH-0.66-100 Current TransformerPrimary current: 100A-5000ASecondary approval: 5A, ... the existing installations ModelRated current(A) Primary/secondarySDH-0.66-40100/5, 150/5, 200/5, 250/5, ... 1000/5, 1200/5, 1500/5, 1600/5ASDH-0.66-100 600/5 , 750/5, 800/5, 1000/5 ... 1600/5, 2000/5, 2500/5, 3000/5ASDH-0.66-1201000/5, 1200/5, 1500/5, 1600/5, 2000 ...