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All Dielectric Self-supporting Aerial Cable(ADSS)

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All Dielectric Self-supporting Aerial Cable(ADSS)

Introduction

It is applied for different grades of high voltage transmission lines.

    asye92
    Advantage

    ●It is applicable for the transmission wavelength 1310 mm and 1550 mm.

    ●The biggest advantage of ADSS optical cable is that the cable doesn’t need the suspender by taking the advantage of the existing pole.

    ●It is applicable for the different span from 50-1000 m, it mainly uses Kevlar as the strengthening device, has good tensilestrength, bullet-proof performance and good performance in high and low temperature.

    ●The cable design and experiment can comply with the IEEEP1222.

    This optical cable uses 6 loose tubes (or partial gasket for packing) to wind around the FRP and become the a complete round cable core, which is stranded of certain number of Kevlar with potentiation after being covered with PE internal sheath. Finally, the PE external sheath will be squeezed. The loose tube is made of the materials with great temperature properties. Several single mode or multi mode optical fiber (2-8 core) of a proper extra length and the oil jelly used for moisture proof optical fiber are put into the tube. The slits of the cable core are fulfilled with water-blocking compound.

    ●Standard : IEEE1222-2004 , IEC60794-1

    ●Packing : Iron wooden drum

    Specification

    Ref. outer diameter

    Ref. weight

    Rec. daily max. working tension

    Max. allowable working tension

    Break strength

    Section area of strength member

    Modulus of elasticity

    Heat expansion coefficient

    Suitable span

    NESC Standard

    PE sheath

    AT sheath

    A

    B

    C

    D

    mm

    Kg/km

    Kg/km

    KN

    KN

    KN

    mm2

    KN/mm2

    X10-6/K

    m

    m

    m

    m

    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

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