Detailed Product Description Technical parameters:1) Accuracy: class1 and class2 as per IEC1036-2000 and GB/T17215-20022) Rated voltage: 3*100V, 3*380V, 3*110V, 3*415V3) Rated current: 1.5(6)A, 5(30)A, 10(60)A, 20(100)A4) Meter constant: 6400imp/kwh, 800 imp/kwh, 400 imp/kwh, 200 imp/kwh5) Rated frequency: 50Hz, 60Hz 6) Starting current: 0.4% Ib (class1), 0.5% Ib (class2)7) Register: 6digit ( ...