... the requirements XLPE Insulated Cable is used to transmit power on the power transmission and distribution line of A.C.50Hz, rated voltage ... 35kV or lower, and also used for Subway,Power station,Factory ... PE sheathed.5. Standards: IEC 60502. IEC, BS, DIN, ASTM, CSA, NFC, AS, GOST etc. Or other special characteristics as customers ...