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  • ADSS架空室外光缆ADSS架空室外光缆

    Name:ADSS Aerial Outdoor Fiber Optic Cable

    Actual situation of overhead power line is takes full consideration when ADSS cable is being designed, Suitable for different grade overhead power line.

  • Description:




    Structure&Capability

    Structure

    Description

    Actual situation of overhead power line is takes full consideration when ADSS cable is being designed, Suitable for different grade overhead power line. Polyethylene (PE) can be used for power lines with space potential not greater than 12KV. For overhead power lines above 110 KV (or space potential greater than 12 KV), the cable hanging point must be determined by calculating the distribution of electric field intensity, and electrical resistance (AT) jacket is applied. The dedicate design of aramid quality and stranding process can satisfy the demand on various spans.

    Fiber

    SM: G652D、G655、G657 Or other single-mode optical fibers.
    MM: A1a、A1b Or other multi-mode fibers.

    Jacket

    Materials: electrical indentation (ATT), flame retardant polyethylene (ZRPE) or other materials.
    Color: black or other colors.

    Features

    Application

    Suitable for non-self-supporting aerial of power line.

    Characteristic

    Can be installed without shutting off the power; good AT performance, Good electrocorrosionperformance. Light weight and small diameter reducing the load caused by ice and wind and the load on tower and back props.Large span, span up to 500 meters; Aramid Yarn Armored process with Precision Control, The tensile ability of the cable is greatly improved. The precise control of fiber residual length and cable stranded pitch ensures the good performance of tensile strength and temperature. The design life span is 30 years.

    Temperature

    -40℃~+60℃

    Applicable meteorological conditions

    Meteorological Region

    Wind Speed(m/s)

    Icing(mm)

    Extra load (N / m)

    A

    25

    0

    0.7

    B

    35

    0

    0.7

    C

    10

    5

    2.5

    D

    10

    10

    4.4

    The structure can be designed according to other meteorological conditions required by the user to adapt to the actual situation of the line.

    Parameter

    Fiber Count

    Cable Dimension
    (mm)

    Annual Average Operating Tension EDS(KN)

    Maximum Allowable Working Tension MOT
    (KN)

    Break(ing) Strength

    (KN)

    Coefficient Of Linear Expansion
    (X10-6/K)

    Suitable Span(m)
    (corresponding to meteorological conditions)

    A

    B

    C

    D

    1-36

    11.2

    1.25

    2

    5

    3.17

    120

    60

    100

    60

    36-72

    11.8

    1.25

    2.0

    5

    3.09

    110

    50

    100

    50

    72-96

    13.2

    1.95

    2.6

    7.8

    2.97

    110

    60

    100

    60

    96-144

    15.9

    3.0

    3.5

    12.2

    2.52

    110

    60

    100

    60

    1-24

    11.3

    2.0

    3.2

    8.0

    2.37

    220

    110

    200

    110

    1-24

    11.5

    2.8

    4.4

    11.1

    1.87

    310

    170

    300

    170

    1-24

    11.7

    4.45

    6.5

    17.8

    1.23

    450

    240

    400

    250

    1-24

    11.9

    5.4

    8.0

    21.6

    1.03

    560

    300

    500

    320

    This table only lists part of the core number and space, can be customized according to customer requirements for meteorological design.
    This table lists 1. 5% installation sag without height difference.
    GYD reserves the right to revise, change and perfect the parameters in the table.


    Options

    Cable Dimension: The nominal cable dimension,or other customized dimension

    Delivery Length: 1.0km or 2.0km, or other customized length;

    Other requirements: other customized special request.