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6.35/11kv three core cable – PVC/SWA/PVC sheilding armoured cable (aluminium conductor)

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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.

    • Application
     
    6.35/11kV three core single shield, PVC/SWA/PVC armored cable is mainly used for power supply power frequency rated voltage between 49Hz and 61Hz, is applied to the fixed wiring installation, power plant, can also be used for outdoor installation, prone to local underground mechanical damage places.
     
    Structure
     
    Conductor: round pressing type aluminum conductor, follow AS/NZS1125
     
    Maximum continuous operating temperature: 90°C
     
    The conductor shield: extruded semiconductor material, is bonded to the insulation and is operated in the same application as the insulation.
     
    Insulated: cross linked polyethylene (XLPE) – Standard
     
    Ethylene propylene rubber (EPR) – substitute
     
    Insulation shielding: extruded semiconductor material
     
    The metal shielding: wire annealing: 10kA/ 1 (heavy)
     
    Lined: PVC
     
    Armour: galvanized steel wire armored
     
    Sheathed: black 5V-90 polyvinyl chloride (PVC) – Standard
     
    Orange 5V-90 polyvinyl chloride (PVC) inner sheath with black high density polyethylene (HDPE) outer sheath – substitute
     
    Low smoke halogen free (LSOH) – substitute

    Technical parameter:
     

    Conductor cross-sectional area 20°C  largest dc resistance of conductors 90°C the frequency 50 hz ac resistance of conductors 50Hz reactance 20°C Insulation resistance Conductor capacitance of shielding Each phase charging current Each phase dielectric loss maximum dielectric strength 20°C DC resistance of the shield 20°C dc resistance of armor 20°C zero sequence dc resistance 50Hz Zero sequence reactance
    mm² Ohm/km Ohm/km Ohm/km MegOhm.km μF x km A x km W x km kV x mm Ohm/km Ohm/km Ohm/km Ohm/km
    35 0.868 1.11 0.127 11000 0.22 0.439 11.1 2.54 0.758 0.592 1.87 0.0779
    50 0.641 0.821 0.121 9900 0.243 0.486 12.3 2.46 0.559 0.559 1.48 0.0723
    70 0.443 0.569 0.112 8700 0.276 0.551 14 2.37 0.393 0.521 1.12 0.0634
    95 0.32 0.41 0.106 7800 0.311 0.62 15.8 2.3 0.295 0.479 0.868 0.0583
    120 0.253 0.325 0.103 7100 0.339 0.677 17.2 2.25 0.265 0.458 0.757 0.0549
    150 0.206 0.265 0.0996 6600 0.368 0.734 18.6 2.22 0.265 0.431 0.699 0.052
    185 0.164 0.211 0.0968 6100 0.398 0.794 20.2 2.18 0.265 0.408 0.646 0.0494
    240 0.125 0.161 0.0933 5400 0.445 0.887 22.5 2.14 0.266 0.297 0.546 0.0461
    300 0.1 0.13 0.091 4900 0.491 0.98 24.9 2.11 0.266 0.28 0.51 0.0441
    400 0.0778 0.102 0.0876 4400 0.548 1.09 27.8 2.08 0.266 0.254 0.468 0.0409
    500 0.0617 0.0823 0.0847 3900 0.62 1.24 31.4 2.05 0.265 0.232 0.434 0.0381

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