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

            6.6~33kV VDF Cable

            發布時間:2019-11-25

               EXECUTIVE STANDARDS

               IEC 60502 for extruding insulated power cables and accessories.

               IEC 60331 for flame retardant cable

               IEC 60332 for fire resistant cable


                DESCRIPTION

                Cables are rated at 6.6~33kV and conformed to IEC 60502, IEC60331 & IEC 60332.


                CONSTRUCTION

               

                1.    Conductor

               Plain circular, compacted stranded copper conform to IEC 60228 Class 2


              2.    Insulation

              XLPE (cross-linked polyethylene) rated 90℃


              3.    Screen

              a.     Non-metallic part

              Extruded layer of semi-conductive compound

              b.    Metallic part

              Copper tape screen

              Braided tinned copper wire


              4.    Armor

              Double Steel Tape

              Fine Steel fine


              5.    Outer Sheath

              PVC, PE or PO



            Conductor

            Description

            Remarks

            Cu

            XLPE/PVC

            STA: steel tape armor

            SWA: steel wire armor

            AWA: Aluminum wire armor

            TCW: Tinned copper wire

            CWB: Copper wire braid

            Cu

            XLPE/STA/PVC

            Cu

            XLPE/SWA/PVC

            Cu

            XLPE/SWA/PO

            Cu

            XLPE/PO

            Cu

            XLPE/STA/PO

            Cu

            XLPE/TCW/PVC

            Cu

            XLPE/CWB/PVC

            Cu

            XLPE/PVC/SWA/PVC

            Cu

            XLPE/PVC/AWA/PVC



            Applications:

            Variable-frequency drives (VFDs) control the speed and torque of AC motors by varying the frequency of the voltage to the motor, which is possible to limit the effect of high frequencies on the surrounding equipment and possibly prevent costly machine downtime.


            Where there is a risk of mechanical damage, armored cables should be used.


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