... 1036-96 and GB/T17215-200 standard. 1.ApplicationDDS480 series electronic single phase watt hour meter is a high technology product adople avanced IC technology as ... GB/T17215-200 standard. 2.Specification NameTypeAccuracy(class)Basic currentSingle Phase Electronic Kilowatt Hour MeterDDS4801.0, 2.01.5(6)A,2.5 ... )A,5(30)A,10(60)A, 80ms ±20ms DDS480 Single Phase Electronic Kilowatt Hour Meter