Current transformer : Specifications: 1, Current: 5A(45A)/5mA, 10(60A)/5mA. 2, Resistance: 100 ohm 3, Accuracy: 0.1 Class Current transformer :Specifications:1, Current: 5A(45A)/5mA, 10(60A)/5mA.2, Resistance: 100 ohms3, Accuracy: 0.1 Class4,Winding turn: 1:1500 1:2000, 1:2500.