The preliminary parameters for CTs as per ANSI as below:HV side Bushing Type:3CTs (one per phase)---------------------------0.3B1.8 500/5A9CTs (three per phase)-------------------------C400 500/5A1CT for WTI ---------------------------------------TBD1CT for tap guard ------------------------------- TBDLV side Bushing type:9CTs (three per phase)------------------------ C800 500/5ANeutral side bushing type:2CTs ----------------------------------------------- C400 500/5AThe surge arrestor parameters could be verified at later stage