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    首頁 > > Self-Supporting Type 自持型光纖纜線

    YD-ADSS 長距離自支撐型光纖纜線
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    		YD-ADSS

    ADSS 長距離自支撐型光纖纜線
    Product Description
    1. ADSS cable complies with IEEE P 1222 as well as IEC 60794-1
    2. Can be installed without shutting the power.
    3. Excellent AT performance, The maximum inductive at the operating point of AT sheath can reach 25kV.
    4. Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops.
    5. Large span length and the largest span is over 1000m.
    6. Good performance of tensile strength and temperature.
    7. The design life span is 30 years.

    Application
    The actual status of overhead power lines is taken into full consideration when ADSS cable is being designed. For overhead power lines under 110kV, PE outer sheath is applied. For power lines equal to or over 110kV, AT outer sheath is applied. The dedicate design of aramid quantity and stranding process can satisfy the demand on various spans.

    Technical parameters
    Ref.
    outer diameter mm    		 Ref. weight kg/km Ref. daily max. working tension KN Max. allowable working tension KN Break strength KN Strength member CSA mm2 Modulus of elasticity KN/mm2 Heat expansion coefficient x 10-6/k Suitable span (NESC Standard, m)
    PE Sheath AT Sheath A B C D
    12.5 125 136 1.5 4 10 4.6 7.6 1.8 160 100 140 100
    13.0 132 142 2.25 6 15 7.6 8.3 1.5 230 150 200 150
    13.3 137 148 3.0 8 20 10.35 9.45 1.3 300 200 290 200
    13.6 145 156 3.6 10 24 13.8 10.8 1.2 370 250 350 250
    13.8 147 159 4.5 12 30 14.3 11.8 1.0 420 280 400 280
    14.5 164 177 5.4 15 36 18.4 13.6 0.9 480 320 460 320
    14.9 171 185 6.75 18 45 22.0 16.4 0.6 570 380 550 380
    15.1 179 193 7.95 22 53 26.4 18.0 0.3 670 460 650 460
    15.5 190 204 9.0 26 60 32.2 19.1 0.1 750 530 750 510
    15.6 194 208 10.5 28 70 33.0 19.6 0.1 800 560 800 560
    16.3 211 226 12.75 34 85 40.0 20.1 0.1 880 650 880 650
    16.8 226 242 15.45 41 103 48.0 24.0 -0.4 1000 750 1000 760
    17.2 236 253 16.2 45 108 51.0 25.1 -0.5 1100 800 1100 830
    17.9 249 266 18.0 50 120 58.8 26.1 -0.8 1180 880 1180 900

    Optical specification
    Attenuation (dB/km) 20℃ ≦3.0 (850nm)
    ≦1.0 (1300nm)
    Bandwidth (Class A) (MHz-km) ≧200 (850nm)
    ≧600 (1300nm)
    Numerical Aperture 0.275±0.015NA
    Operating Temperature -40℃~+70℃


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