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Stranded Type Stainless Steel Tube OPGW
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ShangHai
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Place of Origin:
China
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Type

Stranded Type Stainless Steel Tube OPGW

Fiber Core

8/12/16/24/36/48/96

Structure

The stainless steel tube is hermetically sealed by seamless welding and is surrounded by single or double layers of metal wires. The tube is filled with water resistant gel. This tube provides complete protection to the fibers from longitudinal and lateral water/moisture ingress. The interstices in between the stainless steel tube and the metal wires are filled with anticorrosive grease for protection from corrosion.

Application

photovoltaic/wind power plant/transmission line/substation

 

 

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Characteristics:

a. Larger cable diameter and fiber capacity;

b. Larger tensile strength and short-circuit current capacity to reach a better balance of electrical and mechanical performance;

c. The quantity of stainless steel tube could be 1, 2 or 3;

d. Optimum stranding design to reach a suitable secondary fiber excess length;

e. The stranded layers could be double layers or three layers, the stranded wires could be all ACS wires or ACS combined with AA wires.

Standards

IEC 60794-4-10

Aerial optical cables along electrical power lines – Family specification for OPGW

IEEE1138-2009

IEEE   Standard for testing and performance for optical ground wire (OPGW) for use   on electric utility power lines

 

 

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Double Layer Stranded Type Stainless Steel Tube OPGW

Type

Max. Core:G652

Max. Core:G655

OD

(mm)

Weight

(kg/km)

RTS

(kN)

Short Circuit Capacity(kA2S)

Package:4km/drum

(m*m)

OPGW-2S-89 [55.4;62.9]

24

24

12.6

385

55.4

69.92

1.4*1.1

OPGW-2S-91 [53.6;66.4]

24

20

12.7

380

53.6

66.4

1.4*1.1

OPGW-2S-104 [64.6;85.6]

28

28

13.6

447

64.6

85.56

1.5*1.1

OPGW-2S-110 [90.0;86.9]

24

24

14

604

90

86.89

1.5*1.1

OPGW-2S-127 [79.0;129.5]

36

36

15

548

79

129.49

1.5*1.1

OPGW-2S-120 [70.0;117.6]

36

36

15

521

70

117.56

1.5*1.1

OPGW-2S-145 [98.6;162.3]

48

44

16

732

98.6

162.34

1.6*1.1

OPGW-2S-137 [79.7;152.2]

48

44

16

588

79.7

152.18

1.6*1.1

OPGW-2S-164 [100.2;214.8]

48

48

17.1

708

100.2

214.82

1.8*1.1

OPGW-2S-174 [98.6;246.5]

64

48

18.2

753

98.6

246.53

1.8*1.1

Three Layer Stranded Type Stainless Steel Tube OPGW

Type

Max. Core:G652

Max. Core:G655

OD

(mm)

Weight

(kg/km)

RTS

(kN)

Short Circuit Capacity(kA2S)

Package:4km/drum

(m*m)

OPGW-3S-232 [343.0;191.4]

28

28

20.15

1701

343

191.35

1.5*1.1

OPGW-3S-254 [116.5;554.6]

36

36

21

901

116.5

554.58

1.5*1.1

OPGW-3S-282 [358.7;372.1]

48

44

22.5

1956

358.7

372.07

1.6*1.1

 

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