... allows it to be used in monitoring power lines, generators and transformers. FTR-01 power system fault recorder’s outstanding performance ... 96;Evt channels:64-384 2.Normal AC Voltage: 80V,130V,260V; 3.Normal AC Current: 1A, 5A; 4.DC ... , 10% step;Accurate:Rated AC voltage, current @50Hz,25°C:0.2%Rated AC voltage, current @45-55Hz,25 ... °C: 0.3%Rated AC voltage, current @40-60Hz,25°C: 0.5 ...