66KV to 500KV High Voltage Cable Application: High voltage power cable is applicable to being fixedly laid on the transmission and distribution line of rated voltages from 66kV up to 500kV with the use for power transmission and distribution. Laying site for instance in tunnel, pipeline and soil to transport electrical energy. Allowing for high fall or vertical installation Applicable standards: IEC60840, IEC62067, HD632, ANSI/ICEA S-108-720,GB/T22078,GB/T18890,GB/T11017,GB/T31489 or the standards agreed by both of the customers and us. Construction: Conductor: Plain circular compacted copper or aluminum conductor for≤800 mm2,Compacted miliken copper or aluminum conductor with separator tape for>800 mm2。 Conductor-screen: Extruded semi-conductive cross linked polyethylene Insulation: Extruded supper clean cross linked polyethylene Insulation-screen: Extruded bonded semi-conductive cross linked poly…