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    19/33kV Three Core Individual Screened & PVC Sheathed (Cu Conductor)

    • 19/33kV Three Core Individual Screened & PVC Sheathed (Cu Conductor)
    • 19/33kV Three Core Individual Screened & PVC Sheathed (Cu Conductor)

    Application

    These cables are designed to be used for the supply of electrical energy in fixed applications up to the rated voltages at a nominal power frequency between 49Hz and 61Hz., they are suitable for use in distribution installation, electrical power station , they are applied for installation, outdoors, underground where subject to mechanical damage.

    Standard

    AS/NZS 1429.1

    Cable Construction

    • CONDUCTOR: Plain circular compacted copper to AS/NZS1125 Maximum Continuous Operating Temperature: 90°C
    • CONDUCTOR SCREEN: Extruded semi-conducting compound, bonded to the insulation and applied in the same operation as the insulation
    • INSULATION: Cross Linked Polyethylene (XLPE) – standard Ethylene Propylene Rubber (EPR) – alternative
    • INSULATION SCREEN: Extruded semi-conducting compound
    • METALLIC SCREEN: Plain annealed copper wire: 3kA for nominal 1 second(LIGHT DUTY) Plain annealed copper wire: 10kA for nominal 1 second(HEAVY DUTY)
    • SHEATH: Black 5V-90 polyvinyl chloride (PVC) – standard
    • Orange 5V-90 PVC inner plus black high density polyethylene (HDPE) outer – alternative Low smoke zero halogen (LSOH) – alternative

    Technical Characteristics

    LIGHT DUTY

    NOMINAL CONDUCTOR AREA MAXIMUM CONDUCTOR DC RESISTANCE AT 20°C COND. AC RESISTANCE AT 50HZ AND 90°C INDUCTIVE REACTANCE AT 50HZ INSULATION RESISTANCE AT 20°C CONDUCTOR TO SCREEN CAPACITANCE MAXIMUM DIAELECTRIC STRESS CURRENT RATINGS
    UNENCLOSED IN AIR UNENCLOSED IN AIR UNENCLOSED IN AIR
    MM2 OHM/KM OHM/KM OHM/KM MEGOHM.KM ΜF X KM KV X MM A A A
    50 0.387 0.494 0.147 18000 0.133 4.05 212 200 173
    70 0.268 0.342 0.139 16000 0.148 3.82 262 244 211
    95 0.193 0.247 0.128 15000 0.165 3.61 317 292 256
    120 0.153 0.196 0.123 14000 0.179 3.48 364 331 290
    150 0.124 0.159 0.12 13000 0.191 3.38 411 372 325

    Cable Parameter

    LIGHT DUTY

    SECTIONAL AREA OF CONDUCTOR NOM. CONDUCTOR DIAMETER NOM. INSULATION THICKNESS NOM. DIAMETE OVER INSULATION SCREEN AREA ON EACH CORE NO. AND DIAMTER OF SCREENED WIRES NOM. DIAMETE OVER SCREENED WIRES ? NOM. OVERALL DIAMETER ? APPROX. MASS
    MM2 MM MM MM MM2 NO X MM MM MM KG/100M
    50 8 8 25.5 9.6 17 x 0.85 26.2 66.9 415
    70 9.6 8 27.1 10.2 18 x 0.85 27.6 70.4 499
    95 11.5 8 29 10.8 19 x 0.85 29.3 74.5 600
    120 13.1 8 30.6 11.3 20 x 0.85 30.7 77.8 690
    150 14.5 8 32 11.9 21 x 0.85 32.1 81.0 795

    Technical Characteristics

    HEAVY DUTY

    NOMINAL CONDUCTOR AREA MAXIMUM CONDUCTOR DC RESISTANCE AT 20°C COND. AC RESISTANCE AT 50HZ AND 90°C INDUCTIVE REACTANCE AT 50HZ INSULATION RESISTANCE AT 20°C CONDUCTOR TO SCREEN CAPACITANCE MAXIMUM DIAELECTRIC STRESS CURRENT RATINGS
    UNENCLOSED IN AIR UNENCLOSED IN AIR UNENCLOSED IN AIR
    MM2 OHM/KM OHM/KM OHM/KM MEGOHM.KM ΜF X KM KV X MM A A A
    50 0.387 0.494 0.147 18000 0.133 4.05 212 200 173
    70 0.268 0.342 0.139 16000 0.148 3.82 262 244 211
    95 0.193 0.247 0.128 15000 0.165 3.61 317 292 256
    120 0.153 0.196 0.123 14000 0.179 3.48 364 331 290
    150 0.124 0.159 0.12 13000 0.191 3.38 411 372 325
    185 0.0991 0.128 0.116 12000 0.205 3.29 ? ? ?
    240 0.0754 0.0978 0.111 11000 0.227 3.17 ? ? ?
    300 0.0601 0.0788 0.107 9800 0.247 3.09 ? ? ?
    400 0.047 0.0628 0.102 8900 0.272 3 ? ? ?
    500 0.0373 0.0513 0.099 8100 0.297 2.93 ? ? ?

    Cable Parameter

    HEAVY DUTY

    SECTIONAL AREA OF CONDUCTOR NOM. CONDUCTOR DIAMETER NOM. INSULATION THICKNESS NOM. DIAMETE OVER INSULATION SCREEN AREA ON EACH CORE NO. AND DIAMTER OF SCREENED WIRES NOM. DIAMETE OVER SCREENED WIRES NOM. OVERALL DIAMETER ? APPROX. MASS
    MM2 MM MM MM MM2 NO X MM MM MM KG/100M
    50 8 8 25.5 16.5 29 x 0.85 28.8 69.4 460
    70 9.6 8 27.1 22.7 40 x 0.85 30.4 73 560
    95 11.5 8 29 22.7 40 x 0.85 32.3 77.3 665
    120 13.1 8 30.6 22.7 40 x 0.85 33.9 81.1 765
    150 14.5 8 32 22.7 40 x 0.85 35.5 84.8 875
    185 16.1 8 33.6 22.7 40 x 0.85 37.1 88.4 990
    240 18.5 8 36 22.7 40 x 0.85 39.5 94.1 1190
    300 20.7 8 38.4 22.7 40 x 0.85 41.9 99.4 1410
    400 23.6 8 41.3 22.7 40 x 0.85 44.8 106.2 1730
    500 26.5 8 44.2 22.7 40 x 0.85 47.7 112.9 2070
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