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            Welcome to the official website of Siait-cable Group Limited
            CN EN

            1.8/3kV XLPE Insulated Power Cables

            發布時間:2016-08-24

             EXECUTIVE STANDARDS

            IEC 60502 for extruding insulated power cables and accessories.

            IEC 60331 for flame retardant cable

            IEC 60332 for fire resistant cable


                DESCRIPTION

                   This specification covers single core cables and three core armored or unarmored cables, rated at 1.9/3.6KV and conformed to IEC 60502-1, IEC60331 & IEC 60332.


                CONSTRUCTION

               

            1.    Conductor

            Plain, annealed electrolytic copper or Aluminum conductors, circular stranded, conforming to the applicable requirements of IEC 60228.


            2.    Insulation

            XLPE (cross-linked polyethylene) rated 90℃, 105℃, 125℃, 135℃.


            3.    Colours for core identification

            Single core –natural                               Optional colours

            Three cores- red, yellow and blue         Single core- natural

                                                                              Three cores- brown, black and grey


            4.    Assembly

            Three insulated conductors are laid up together, if necessary, filled with non-hygroscopic material compatible with insulation and covered with layer of PVC bedding which may be an integral part of the filling


            5.   Armor

            Single core- Aluminum wire shall be applied over the PVC bedding

            Multi-core- Galvanized steel wire shall be applied over the PVC bedding.


            6.   Sheath

            PVC or PO (Halogen free or fire retardant compound on special request), thermoplastic material conforming to IEC 60502-1.


            Conductor

            Description

            Remarks

            Cu

            Al

            XLPE/PVC

            STA: steel tape armor

            SWA: steel wire armor

            AWA: Aluminum wire armor

            Cu

            Al

            XLPE /STA/PVC

            Cu

            Al

            XLPE /SWA/PVC

            Cu

            Al

            XLPE /PVC/SWA/PVC


            Applications:

            These cables are most suitable for underground burial where there is a risk of mechanical damage.



            Cores 

            Conductor (cross-section area)

            /mm2

            1

            10~800

            3

            10~400







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