CPC 100 V1.414 - 22Test settingsFigure 14:RWinding test cardwith test resultsNavigate to the parameter fields, and enter the values according to your testrequirements:Note: The transformer’s core is magnetized after the measurement.Demagnetization can be done using the CT Excitation test card (see ”CTExcitation (Kneepoint)” on page 15 of this chapter.Range: output range (Use the 6A DC output for measuring CTs.)Itest: nominal test currentR min: calculated minimum winding resistance value (display only).Depends on the value of the nominal test current and themeasuring range:– 400A DC: Rmin = 0.2mV / Itest– 6A DC: Rmin = 0.2mV / Itest– V DC (2-wire): Rmin = 0.2ΩR max: calculated maximum winding resistance value (display only).Depends on the value of the nominal test current and themeasuring range:– 400A DC: Rmax = 5V / Itest.– 6A DC: Rmax = 10V / Itest.– V DC (2-wire): Rmax = 20kΩ
