Optical Fiber AL-covered Central Stainless Steel Tube Loose Tube Cable OPGW cable
Optical Fiber AL-covered Central Stainless Steel Tube Loose Tube Cable OPGW cable
Optical Fiber AL-covered Central Stainless Steel Tube Loose Tube Cable OPGW cable
Optical Fiber AL-covered Central Stainless Steel Tube Loose Tube Cable OPGW cable
Optical Fiber AL-covered Central Stainless Steel Tube Loose Tube Cable OPGW cable
Optical Fiber AL-covered Central Stainless Steel Tube Loose Tube Cable OPGW cable
Optical Fiber AL-covered Central Stainless Steel Tube Loose Tube Cable OPGW cable

Optical Fiber AL-covered Central Stainless Steel Tube Loose Tube Cable OPGW cable

Model NO.
OPGW AL-covered Central Stainless Steel Tube
Quantity:

Optical Fiber AL-covered Central Stainless Steel Tube Loose Tube Cable OPGW cable

Product description


Optical Fiber AL-covered Central Stainless Steel Tube Loose Tube Cable OPGW cable


The opgw fiber optic is a dual functioning cable performing the duties of a ground wire and also providing a patch for the transmission of voice, video or data signals . The fibers are protected from environmental conditions (lightning, short circuit, loading) to ensure reliability and longevity. The cable is designed to be installed on transmission and distribution lines to carry voice, data and video communications, especially in lighting waveform monitoring system, an observation system for overhead test line, maintenance data information system, power line protection system, power line operation system, and unmanned substation monitoring.

1. Central Tube Optical Ground Wire (OPGW)
The Central Tube opgw fiber optic 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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