Our dedicated electrical professional team will visit your ream and collect all the data. For conducting a relay setting calculation we need all the electrical installation data of the plant and their complete behaviour manuals. Power system relaying is configured by the OEMs as a standard international practice and the manufactured will have a defined parameters with respect to the behaviour of the equipment. Once the data is collected we model the data collected in the reputed electrical simulation software ETAP /SKM. The data modelled will be integrated with the OEM library for setting the configuration values. The modelled network will be subject to various simulation studies like voltage drop analysis, short circuit studies and protective device coordination studies. The fault current calculation shall be done to identify what is the maximum available fault current at each and every feeder and bus. IEEE short circuit current calculation sheets will provide you the values of the 3 phase bolted and arcing fault. We have to use these short circuit calculation values obtained to perform relay coordination calculation. Relay setting calculation will depend on the fault current calculation and the time values.