Configuration training: Differential protection PART 1

[@slidedudeski]

great talk!

[@rafikacoif8909]

Please can you make a webinar about the directional overcurrent protection relay

[@kishorek337]

Can we have that software

[@dipankarkhutia8085]

In Transformer Wizard I have a doubt, Calculation of Resistance of wire : Copper +75 degree, 4.0 mm2 and 5.0 m long for CT Secondary 1A Here Resistance of conductor calculated as 0.0254 micro Ohm And Relay Input resistance is being considered as 0.0005 Ohm and no external resistance is being accounted for this. My question is that resistance of conductor is in micro ohm unit and resistance of of relay input is in Ohm. in Transformer wizard how this micro ohm unit and ohm unit are simply added. kindly explain