... .0 resolution 0.0001 ² Lead-time (ms): 0.0001 ~ 20.0 resolution 0.0001 -Basic Error ² Ratio error: triange X=±(X×2%+Y×2%)±Dx (Class ... ,2000,2500,3000,3150,4000,5000A ² Secondary:5,1A -Accuracy class:0.02S -Temperature: 5°C ~ 40°C,Humidity: <80% Test control ... Temperature: -20°C to 50°C -Meter accuracy class:1.0 -Timing range:0-999S Primary Current Injector, model SL-7: -Rated capacity ...