aerial cable

ISO9001:2000 ISO14001:2004 CCC,PCCC,RoHS Xlpe Cable,nuclear grade cable Mineral insulated cables, power cable,aerial cable

10KV 1-core Aluminum conductor XLPE insulated aerial cablesNO.of Core:1Rated  power-frequency voltage U./U:10kvNominal Cross-sectional  of conductor:185mm2conductor approx diameter :16.0mm

cable approx.diameter:24.2mm

conductor screen thickness:0.6

Insulation nominal thickness:3.4mm

cable draggle force at break:26732 StandardsThe product is manufactured according to the standard of GB14049<Aerial insulated cables of rated voltages 10KV and 35K>and IEC,60502<Extruded solid dielectric power cables for rated voltages from 1KV to 30KV > ApplicationThe product is suitable for use in power distribution lines or fixed

installations with rated power-frequency voltage up to and including 35KV. Operating Characteritics1.Max.permissible continuous operating temperature 70°C

    HDPE insulated aerial cables:75°C

    XLPE insulated aerial cables:90°C

2.Max.short-circuit temperature of conductor shall not exceed:

   HDPE insulated aerial cables:150°C

   XLPE insulated aerial cables:250°C

3.The installation ambient temperature should not below -20°C

4.The bending radius of  cables are recommend as follows:

    Single cable:not less than 20 times the diameter of cables;

    Multi-core cables:not less than 6 times the diameter of cables.

 The rated voltage of the cable for a given application shall be suitable for the

operating conditions in the system im which the cable is used,and is expressed in

the form of U./U(Um)KV.Where:U.-The rated power-frequency voltage between conductors and screen or metallic-

sheath,for which the cable designed;U-The rated power-frequency voltage between conductors,for which the cable designed; Um-The maximum value of the "highest system voltage"for which the equipment  may be

operated.

aerial cable