... triangle Y = (Y*2%+X*2%*34.48) ± Dy (Class 1 option) ² “X”,“Y”——Values Displayed ² “Dx, Dy ... ,2500,3000,3150,4000,5000A ² Secondary:5,1A -Accuracy class:0.02S -Temperature: 5°C ~ 40°C,Humidity: ... Temperature: -20°C to 50°C -Meter accuracy class:1.0 -Timing range:0-999S Primary Current Injector, ... Measurement range:5%-120% -Power factor:0.8,1 -Accuracy class: ±3% -Test voltage:2KV -Temperature: 5°C ~ 40°C ...