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Model selection of mining high voltage cables

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  • Power Cable

    Power Cable

    Power cables are mainly used for power transmission and distribution purpose. It is an assembly of one or more individually insulated electrical conductors, usually held together with an overall sheath. The assembly is used for transmission and distribution of electrical power. Electrical power cables may be installed as permanent wiring within buildings, buried in the ground and run overhead or exposed.……Including: rubber cable, welding cable, URD cable, XLPE insulated power calbe etc.

  • Bare Overhead Conductor

    Bare Overhead Conductor

    Bare Overhead Conductors are used in overhead transmission and distribution network applications.They are also used for un-insulated hook ups, jumpers, grounding conductors and other applications. Our Conductors conform to ASTM, IEC, BS, BS EN and DIN standards.…… Including: AAC conductor, AAAC conductor, ACSR conductor, ACAR conductor, AACSR conductor, etc.

  • Aerial Bundled Cable

    Aerial Bundled Cable

    Aerial bundled cables (also aerial bundled conductors or simply ABC) are overhead power lines using several insulated phase conductors bundled tightly together, usually with a bare neutral conductor. Our abc calbe conform to ASTM, IEC, SANS standards.……Including: abc cables, cvered line wire, service drop wire etc.

    • mining high voltage cables
    The type of mining high voltage cable is determined according to the following principles:
     
    (1) the use of aluminum coated cables is strictly prohibited under the well;
     
    (2) fixed installation cable should adopt armored cable. In the vertical shaft or the angle 45 and above the well lane, should use steel wire armored cable;
     
    (3) the level error of the cable actual laying should be adapted to the level error of allowing laying according to regulation.
     
    (4) in the inlet shaft, inset and its vicinity, the central substation to mining area between electric cable, can adopt the aluminum core and other locations of cable must use copper core.
     
    (5) chamber and wooden support of roadway in laying the cable, the bare armoured cable; or the cable of the jute skin peeling;
     
    (6) high voltage cables used in mobile substations must be monitored with shielded rubber sheathed cables;
     
    (7) the cable should be provided with sufficient cross sections for the protection of the conductor.

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