Technical parameters Standards IEC60044-1; IEC 61869-2; ANSI C57.13; NTC 2205; GB1208-2006 Rated primary current 20-600A Rated load 25VA Rated frequency 50Hz or 60Hz Rated secondary current 5A or 1A Rated short-time thermal current 40kA, 1S Rated continuous thermal current 120%I1n Secondary winding power-frequency voltage 3kV, 1min Instrument security factor FSâ?¤10 Mechanical parameters Dimensions (WDH) (mm) 50x110x105 Weight (kg) 3.1 Operating conditions Operating temperature -35C to +55C Daily average temp
