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    12.7/22kV Single Core Screened & PVC Sheathed (Al Conductor)

    • 12.7/22kV Single Core Screened & PVC Sheathed (Al Conductor)
    • 12.7/22kV Single Core Screened & PVC Sheathed (Al 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 aluminium 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 ire: 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 CONDU CTOR AREA MAXIMUM CONDU CTOR DC RESISTANCE AT 20°C COND. AC RESISTANCE AT 50HZ AND 90°C INDUCTIVE REACTANCE AT 50HZ AND 90°C INSULATION RESISTANCE AT 20°C CONDUCTOR TO SCREEN CAPACI TANCE MAXIMUM CURRENT RATING
    TREFOIL OR FLAT TOUC HING FLAT SPACED TREFOIL TOUC HING FLAT TOUC HING FLAT SPACED DIAELE CTRIC STRESS UNENCLOSED IN AIR BURIED DIRECT BURIED IN DUCTS (C)
    MM2 OHM /KM OHM /KM OHM /KM OHM /KM OHM /KM OHM /KM MEGOHM. KM ΜF X KM KV X MM A A A
    35 0.868 1.11 1.11 0.156 0.171 0.217 15000 0.157 3.62 157 142 121
    50 0.641 0.821 0.821 0.151 0.166 0.212 14000 0.172 3.47 187 167 142
    70 0.443 0.568 0.568 0.14 0.155 0.201 13000 0.192 3.3 233 204 176
    95 0.32 0.41 0.41 0.133 0.148 0.194 11000 0.214 3.17 283 244 210
    120 0.253 0.325 0.325 0.128 0.143 0.189 10000 0.232 3.08 326 277 239
    150 0.206 0.264 0.264 0.124 0.139 0.185 9700 0.25 3.01 370 309 267
    185 0.164 0.211 0.211 0.121 0.136 0.181 9000 0.269 2.95 426 350 301
    240 0.125 0.161 0.161 0.116 0.131 0.177 8100 0.298 2.87 504 405 356
    300 0.1 0.129 0.129 0.113 0.128 0.173 7400 0.327 2.81 577 455 401
    400 0.0778 0.102 0.101 0.108 0.123 0.169 6700 0.363 2.75 673 520 458
    500 0.0605 0.08 0.079 0.104 0.119 0.165 5900 0.407 2.69 783 592 520
    630 0.0469 0.0632 0.0619 0.101 0.116 0.162 5300 0.453 2.64 912 672 615
    800 0.0367 0.0511 0.0493 0.0976 0.113 0.159 4800 0.507 2.59 1054 756 691
    1000 0.0298 0.0391 0.0387 0.0945 0.11 0.155 4000 0.597 2.54 1194 836 764

    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
    35 6.9 5.5 19.2 20 36 x 0.85 20.1 26.3 75
    50 8.1 5.5 20.3 20 36 x 0.85 21.3 27.5 82
    70 9.6 5.5 21.9 20 36 x 0.85 22.8 29.0 92
    95 11.4 5.5 23.6 20 36 x 0.85 24.5 30.7 104
    120 12.8 5.5 25 20 36 x 0.85 25.9 32.1 115
    150 14.2 5.5 26.4 20 36 x 0.85 27.3 33.5 127
    185 15.7 5.5 27.9 20 36 x 0.85 29.0 35.4 143
    240 18 5.5 30.3 20 36 x 0.85 31.4 37.8 166
    300 20.1 5.5 32.6 20 36 x 0.85 33.4 40.0 190
    400 23 5.5 35.4 20 36 x 0.85 36.5 43.3 226
    500 26.5 5.5 39 20 36 x 0.85 39.6 46.6 265
    630 29.9 5.5 42.7 20 36 x 0.85 43.2 50.5 317
    800 34.2 5.5 47.1 20 36 x 0.85 47.8 55.3 383
    1000 40.2 5.5 54.3 20 36 x 0.85 51.9 59.4 454

    Technical Characteristics

    HEAVY DUTY

    NOMINAL CONDU CTOR AREA MAXIMUM CONDU CTOR DC RESISTANCE AT 20°C COND. AC RESISTANCE AT 50HZ AND 90°C INDUCTIVE REACTANCE AT 50HZ AND 90°C INSULATION RESISTANCE AT 20°C CONDUCTOR TO SCREEN CAPACI TANCE MAXIMUM DIAELECTRIC STRESS CURRENT RATING
    TREFOIL OR FLAT TOUCH ING FLAT SPACED TREFOIL TOUCH ING FLAT TOUC HING FLAT SPACED UNENCL OSED IN AIR BURIED DIRECT BURIED IN DUCTS (C)
    MM OHM/KM OHM/KM OHM/KM OHM /KM OHM/ KM OHM /KM MEGOHM. KM ΜF X KM KV X MM A A A
    35 0.868 1.11 1.11 0.156 0.171 0.217 15000 0.157 3.62 157 142 121
    50 0.641 0.821 0.821 0.151 0.166 0.212 14000 0.172 3.47 188 168 142
    70 0.443 0.568 0.568 0.14 0.155 0.201 13000 0.192 3.3 235 204 177
    95 0.32 0.41 0.41 0.133 0.148 0.194 11000 0.214 3.17 286 243 210
    120 0.253 0.325 0.325 0.128 0.143 0.189 10000 0.232 3.08 327 275 237
    150 0.206 0.264 0.264 0.124 0.139 0.185 9700 0.25 3.01 370 307 265
    185 0.164 0.211 0.211 0.121 0.136 0.181 9000 0.269 2.95 425 346 305
    240 0.125 0.161 0.161 0.116 0.131 0.177 8100 0.298 2.87 501 399 351
    300 0.1 0.129 0.129 0.113 0.128 0.173 7400 0.327 2.81 571 447 394
    400 0.0778 0.102 0.101 0.108 0.123 0.169 6700 0.363 2.75 663 508 447
    500 0.0605 0.08 0.079 0.104 0.119 0.165 5900 0.407 2.69 768 574 505
    630 0.0469 0.0632 0.0619 0.101 0.116 0.162 5300 0.453 2.64 886 647 592
    800 0.0367 0.0511 0.0493 0.0976 0.113 0.159 4800 0.507 2.59 1019 722 660
    1000 0.0298 0.0391 0.0387 0.0945 0.11 0.155 4000 0.597 2.54 1146 793 724
    1200 0.0247 0.0328 0.0323 0.093 0.108 0.154 3700 0.646 2.51 ? ? ?

    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
    35 6.9 5.5 19.2 22.7 40 x 0.85 22.5 26.6 81
    50 8.1 5.5 20.3 32.9 23 x 1.35 24.6 28.7 98
    70 9.6 5.5 21.9 45.8 32 x 1.35 26.2 30.5 120
    95 11.4 5.5 23.6 61.5 43 x 1.35 27.9 32.2 150
    120 12.8 5.5 25 68.7 48 x 1.35 29.3 33.8 170
    150 14.2 5.5 26.4 68.7 48 x 1.35 30.7 35.2 180
    185 15.7 5.5 27.9 68.7 48 x 1.35 32.2 36.9 195
    240 18 5.5 30.3 68.7 48 x 1.35 34.6 39.5 220
    300 20.1 5.5 32.6 68.7 48 x 1.35 37.1 42 245
    400 23 5.5 35.4 68.7 48 x 1.35 39.9 45.2 280
    500 26.5 5.5 39 68.7 48 x 1.35 43.5 49 325
    630 29.9 5.5 42.7 68.7 48 x 1.35 47.2 53.1 380
    800 34.2 5.5 47.1 68.7 48 x 1.35 51.6 57.7 445
    1000 40.2 5.5 54.3 68.7 48 x 1.35 58.8 65.1 540
    1200 43.8 5.5 58.3 68.7 48 x 1.35 62.8 69.3 620
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