Central stainless steel pipe OPGW Replacement for Aging Power Grids

Short Description:

The central stainless steel pipe OPGW is an overhead ground wire containing optical fiber. It has multiple functions such as overhead ground wire and optical communication. It is mainly used for 110kV, 220kV, 500kV, 750kV and communication lines of newly built overhead high-voltage transmission systems.


  • Model: OPGW Central stainless steel pipe
  • Unit: 1000/2000/3000M or customized
  • Application: Electricity, telecommunications or overhead
  • Delivery time: 3-15 days

Product Detail

Product Tags


  • OPGW Product Standards


    AOPTKE's OPGW cables are compliant with IEEE 1138, IEC 60794-4, IEC 60793 and TIA/EIA 598 A standards.If you have special requirements, please contact our sales and technical team. We also support OEM.



    OPGW  Product Features


1.Using advanced stainless steel pipe production technology, the pipe is filled with water-blocking compounds.

2.The short-circuit current has little mutual interference between the power grid and the communication network.

3.The excess length of the optical fiber and the cable core twisting pitch ensure that the optical cable is not stressed when the maximum operating tension is reached.

4.Good compact structure and high tensile strength.


OPGW  Structure Parameters 


Cable Performance Parameter

Span meter

200

300

400

Related Strength Tension(RTS)

17.5 kn

20.6 kn

28kn

Max Allowable Tension(MAT)

6.9 kn

8.2 kn

11.5 kn

Allowable Crush Resistance

Long Term: 1100 n/100mm

Long Term: 1100 n/100mm

Long Term: 1100 n/100mm

Short Term: 2200 n/100mm

Short Term: 2200 n/100mm

Short Term: 2200 n/100mm

Minimum Bending Radius

Operating: 220 mm

Operating: 220 mm

Operating: 220 mm

Installlation: 360 mm

Installlation: 360 mm

Installlation: 360 mm

Temperature Range

Operating: -40 /+70℃

Operating: -40 /+70℃

Operating: -40 /+70℃

Installlation: -15 / +60℃

Installlation: -15 / +60℃

Installlation: -15 / +60℃

Out Sheath Material

Electrical Resistance AT (Borealis material 6081) Sheath

Note

ice accretion 5MM,weed speed:30M/S




Typical Design for Single Layer

Specification

Fiber Count

Diameter (mm)

Weight (kg/km)

RTS (KN)

Short Circuit (KA2s

OPGW-50(58;12)

12

9.6

344

58

12

OPGW-75(86.7;30.5)

24

12

527

86.7

30.5

OPGW-70(81.5.6;25.2)

48

11.4

480

81.5

25.2



  • Typical design for Double Layer

    Specification

    Fiber Count

    Diameter(mm)

    Weight (kg/km)

    RTS(KN)

     Short Circuit (KA2s)

    OPGW-96[121.7;42.2]

    12

    13

    671

    121.7

    42.2

    OPGW-127[141.0;87.9]

    24

    15

    825

    141

    87.9

    OPGW-127[77.8;128.0]

    24

    15

    547

    77.8

    128

    OPGW-145(121.0;132.2)

    28

    16

    857

    121

    132.2

    OPGW-163(138.2;183.6)

    36

    17

    910

    138.2

    186.3

    OPGW-163(99.9;213.7)

    36

    17

    694

    99.9

    213.7

    OPGW-183(109.7;268.7)

    48

    18

    775

    109.7

    268.7

    OPGW-183(118.4;261.6)

    48

    18

    895

    118.4

    261.6


    OPGW  Fiber Characteristics


    Fiber Attenuation

    Bandwidth

    Polarization Mode Dispersion

    @850nm

    @1300nm

    @1310nm

    @1550nm

    @850nm

    @1300nm

    Single fiber

    Link value (M=20, Q=0.01%)

    G652D

    ≤0.35dB/km

    ≤0.21dB/km

    ≤0.20ps/ km

    ≤0.1ps/ km

    G655

    ≤0.22dB/km

    ≤0.20ps/ km

    ≤0.1ps/ km

    50/125μm

    ≤3.0dB/km

    ≤1.0dB/km

    ≥600MHz.km

    ≥1200MHz.km

    62.5/125μm

    ≤3.5dB/km

    ≤1.0dB/km

    ≥200MHz.km

    ≥600MHz.km


    OPGW  Packaging and delivery



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