OPGW Fiber Optic AL Tube Structure OPGW Cable
OPGW Fiber Optic AL Tube Structure OPGW Cable
OPGW Fiber Optic AL Tube Structure OPGW Cable
OPGW Fiber Optic AL Tube Structure OPGW Cable
OPGW Fiber Optic AL Tube Structure OPGW Cable
OPGW Fiber Optic AL Tube Structure OPGW Cable
OPGW Fiber Optic AL Tube Structure OPGW Cable
OPGW Fiber Optic AL Tube Structure OPGW Cable
OPGW Fiber Optic AL Tube Structure OPGW Cable

OPGW Fiber Optic AL Tube Structure OPGW Cable

Model NO.
AL Tube OPGW Cable
Quantity:

OPGW Fiber Optic AL Tube Structure OPGW Cable

Product Description
 

Fiber Optic AL Tube Structure OPGW Cable

OPGW as a communication medium has some advantages over buried optical fiber cable. Installation cost per kilometre is lower than a buried cable. Effectively, the optical circuits are protected from accidental contact by the high voltage cables below (and by the elevation of the OPGW from ground). A communications circuit carried by an overhead opgw fiber cable is unlikely to be damaged by excavation work, road repairs or installation of buried pipelines. Since the overall dimensions and weight of an OPGW is similar to the regular grounding wire, the towers supporting the line do not experience extra loading due to cable weight, wind and ice loads.Wirenet is Manufacturer opgw cableChina opgw fiber cable manufacturer,China opgw fiber cable supplier。
 
1. Central Tube Optical Ground Wire (OPGW)
The Central Tube opgw fiber cable is surrounded by single or double layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires. are the most widely used cables ,their esign is fully adapted to the most common electric line needs.
 

SpecificationFiber CountDiameter (mm)Weight (kg/km)RTS (KN)Short Circuit Capacity(KA2s)
OPGW-32(40.6;4.7)127.824340.64.7
OPGW-42(54.0;8.4)249313548.4
OPGW-42(43.5;10.6)24928443.510.6
OPGW-54(55.9;17.5)3610.239467.813.9
OPGW-61(73.7;175)4810.843873.717.5
OPGW-61(55.1;24.5)4810.835855.124.5
OPGW-68(80.8;21.7)5411.448580.821.7
OPGW-75(54.5;41.7)60124596336.3
OPGW-76(54.5;41.7)601238554.541.7

2. Stranded Optical Ground Wire (OPGW)
The Stranded Optical Ground Wire (OPGW) is stranded by double or three layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires.
 

Specification

Fiber Count

Diameter

Weight

RTS

Short Circuit

(mm)

(kg/km)

(KN)

(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

 

3.Characteristics:
Stranded Stainless Steel Tube OPGW

  • High quality standards for designing, testing and producing with grade A materials available to ensure long-term reliability.

  • Engineering support supervising and providing its own line of accessories hardware.

  • Seal stainless steel tube superior protection to the fiber optical to moisture and extreme environmental conditions such as lighting

  • To construct OPGW must cut power,resulting in greater loss,thus OPGW must be used in constructing high pressure line over 110kv

  • Apply to the transformation of old lines.


Central (Al-covered) Stainless Steel Tube OPGW

  • High quality standards for designing, testing and producing with grade A materials available to ensure long-term reliability.

  • Engineering support supervising and providing its own line of accessories hardware.

  • Larger tensile strength and fault current capacity to reach a better balance of electrical and mechanical performance.

4.Aluminum Tube OPGW

  • Good anti-corrosion performance.

  • Material and structure are uniform,good resistance to vibration fatigue.

  • Short circuit current has small effect on the optical fiber transmission properties.

  • Good anti-lightening performance.

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