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OPGW 144 Strand Outdoor Fiber Optic Cable Composite Overhead Ground Wire

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SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD

OPGW 144 Strand Outdoor Fiber Optic Cable Composite Overhead Ground Wire

Country/Region china
City & Province shenzhen guangdong
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Product Details

OPGW 144 Strand Outdoor Fiber Optic Cable Composite Overhead Ground Wire

 

 

Description

 

OPGW cable is the short form of Optical Fiber Composite Overhead Ground Wire.

OPGW cable is suit for installation on new power lines with double function of ground wire and communication,

especially for installation on normal voltage and extra high voltage power lines. OPGW can replace

conventional ground wire of old power lines with increasing fiber communications function.

OPGW cables conduct short circuit current and provide lighting resistance.
OPGW cables are usually two structures. The central tube OPGW cable can obtain maximum

optical fiber excess length in a smallest steel tube. The diameter of stainless steel tube is

bigger than that of ACSR wire and aluminum alloy wire. The stainless steel tube is placed in the

center of the stranded structure of the OPGW cable. Stranded OPGW cable can obtain secondary excess length;

the diameter of stainless steel tube is consistent with diameter of aluminum alloy wire.


Application:


the Optical fiber composite ground wire [OPGW] is suitable for installation on new power lines with double function of ground wire

and communication. Especially for installation on normal voitage and extra high voltage power lines. OPGW can replace conventional ground wire

of old power line with increasing fiber communication function. They conduct short circuit current and provide lightning resistance.

 

Features:

 

1. Up to 144 fibers
2. Cable diameter and weight approximate with another ground wire. Less additional load to tower, high tensile strength.
3. Excellent stainless steel tube stranding technology make the fibers have good secondary excess length and allow the fibers, free movement in the tube. Which keeps the fiber stress-free while the cable is subjected to longitudinal stress.
4. Optical fibers are protected by stainless steel tubes.
5. Excellent security, good bullet resist performance.
6. ACSW, AAW and SST stranded design provide wide range combination of electrical conductivity and mechanical tensile strength.

Characteristics:

☆. bio-function of ground wire and communication cable, avoid a huge expenditure to re-erect and re-maintain;
☆. erect on top of power overhead line pole, need not to consider its best hanging point, electro-corrosion, and others.
☆. in the process of old line transformation, cable’s outer diameter and tension may be matched better than another ground wire;
☆. big transmission capacity, good and reliable communication;
excellent mechanical and electrical property;
Good security, long lifetime, and invulnerable to gun fire.

 

Central Optical Fiber SUS Tube Structure (Parts)

Structure Drawing

Structure:central optical fiber SUS tube structure with single stranded layer

 

Order Type Model

OPGW-1C1/36 (M48/R60-12)

OPGW-1C1/40 (M58/R72-16)

Max. fiber count

36

40

Tube size

φ3.2 mm

φ3.5mm

Cable diameter

φ9.6 mm

φ10.5 mm

Cross-section carry area

48 mm2

58 mm2

Cable weight

338 kg/km

400 kg/km

Rated Tensile Strength(RTS)

59 kN

71 kN

DC resistance at 20℃

1.782 Ω/km

1.490 Ω/km

Short current capacity (40~200℃)

11 kA2·s

16 kA2·s

Linear expansion coefficient

13.0×10-6/℃

13.0×10-6/℃

Young’s modulus

162.0 kN/mm2

162.0 kN/mm2

 

Structure Drawing

Structure:central optical fiber SUS tube structure with double stranded layers

 

Order Type Model

OPGW-2C1/30 (M127/R78-137)

OPGW-2C1/40
(M163/R100-226)

Max. fiber count

30

40

Tube size

φ3.0 mm

φ3.4 mm

Cable diameter

φ15.0 mm

φ17.0 mm

Cross-section carry area

127 mm2

163 mm2

Cable weight

529 kg/km

673 kg/km

Rated Tensile Strength(RTS)

77 kN

99 kN

DC resistance at 20℃

0.329 Ω/km

0.255 Ω/km

Short current capacity (40~200℃)

137 kA2·s

226 kA2·s

Linear expansion coefficient

17.5×10-6/℃

17.5×10-6/℃

Young’s modulus

97.3 kN/mm2

97.3 kN/mm2

 

 

Typical Structure and Parameter of OPGW(L)

 

Some structures and characteristics of typical representative OPGW are shown in the below list, however, they do not represent the whole products of the company. If you have any requests, please contact local representative office or directly contact the company.

 

Central Optical Fiber Aluminum Clad SUS Tube Structure (Parts)

Structure Drawing

Structure:central optical fiber aluminum clad SUS tube structure with single stranded layer

 

Order Type Model

OPGW(L)-1S 12(M83/R99-38)

OPGW(L)-1S 30(M104/R125-60)

Max. fiber count

12

30

Tube size

φ4.0 mm

φ4.5 mm

Cable diameter

φ12.0 mm

φ13.5 mm

Cross-section carry area

83 mm2

104 mm2

Cable weight

539 kg/km

673 kg/km

Rated Tensile Strength(RTS)

99 kN

125 kN

DC resistance at 20℃

0.899 Ω/km

0.724 Ω/km

Short current capacity (40~200℃)

38.4 kA2·s

59.8 kA2·s

Linear expansion coefficient

13.4×10-6/℃

13.4×10-6/℃

Young’s modulus

153.1 kN/mm2

153.8 kN/mm2

 

Structure Drawing

Structure:central optical fiber aluminum clad SUS tube structure with double stranded layers

 

Order Type Model

OPGW(L)-1S 12(M234/R292-282)

OPGW(L)-1S 30(M295/R370-448)

Max. fiber count

12

30

Tube size

φ4.0 mm

φ4.5 mm

Cable diameter

φ20.0 mm

φ22.5 mm

Cross-section carry area

234 mm2

295 mm2

Cable weight

1531 kg/km

1930 kg/km

Rated Tensile Strength(RTS)

292 kN

370 kN

DC resistance at 20℃

0.350 Ω/km

0.279 Ω/km

Short current capacity (40~200℃)

282 kA2·s

448 kA2·s

Linear expansion coefficient

13.1×10-6/℃

13.1×10-6/℃

Young’s modulus

158.8 kN/mm2

159.1 kN/mm2

 

Stranded Optical Fiber SUS Tube Structure (Parts)

Structure Drawing

Structure:stranded optical fiber SUS tube structure with double stranded layers

 

Order Type Model

OPGW-2S1/30(M107/R66-97)

OPGW-2S1/36(M128/R79-139)

Max. fiber count

30

36

Tube size

φ2.7 mm

φ3.0 mm

Cable diameter

φ13.85 mm

φ15.2 mm

Cross-section carry area

107 mm2

128 mm2

Cable weight

450 kg/km

535 kg/km

Rated Tensile Strength(RTS)

65.8 kN

78.9 kN

DC resistance at 20℃

0.389Ω/km

0.327Ω/km

Short current capacity (40~200℃)

97 kA2·s

138 kA2·s

Linear expansion coefficient

17.4×10-6/℃

17.4×10-6/℃

Young’s modulus

97.6 kN/mm2

97.8 kN/mm2

 

Structure Drawing

Structure:stranded optical fiber SUS tube structure with double stranded layers

 

Order Type Model

OPGW-2S1/30(M107/R133-57)

OPGW-2S1/36(M128/R159-81)

Max. fiber count

30

36

Tube size

φ2.7 mm

φ3.0 mm

Cable diameter

φ13.85 mm

φ15.2 mm

Cross-section carry area

107 mm2

128 mm2

Cable weight

727 kg/km

865 kg/km

Rated Tensile Strength(RTS)

133 kN

159 kN

DC resistance at 20℃

0.803Ω/km

0.673Ω/km

Short current capacity (40~200℃)

57 kA2·s

81 kA2·s

Linear expansion coefficient

13.0×10-6/℃

13.0×10-6/℃

Young’s modulus

162.0 kN/mm2

162.0 kN/mm2

 

Stranded Optical Fiber SUS Tube Structure (Parts)

Structure Drawing

Structure:stranded optical fiber SUS tube structure with three stranded layers

 

Order Type Model

OPGW-3S1/36(M255/R116-590)

Max. fiber count

36

Tube size

φ3.0 mm

Cable diameter

φ21.2 mm

Cross-section carry area

255 mm2

Cable weight

879 kg/km

Rated Tensile Strength(RTS)

116 kN

DC resistance at 20℃

0.145 Ω/km

Short current capacity (40~200℃)

590 kA2·s

Linear expansion coefficient

19.6×10-6/℃

Young’s modulus

81.5 kN/mm2

 

Structure Drawing

Structure:stranded optical fiber SUS tube structure with three stranded layers

 

Order Type Model

OPGW-3S1/48(M327/R407-530)

Max. fiber count

48

Tube size

φ3.4 mm

Cable diameter

φ23.9 mm

Cross-section carry area

327 mm2

Cable weight

2178 kg/km

Rated Tensile Strength(RTS)

406 kN

DC resistance at 20℃

0.264 Ω/km

Short current capacity (40~200℃)

530 kA2·s

Linear expansion coefficient

13.0×10-6/℃

Young’s modulus

162.0 kN/mm2

Optical Fiber Composite Overhead Ground Wire OPGW cable

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