OPGW Aerial Overhead Optical Fiber Electric Power Cable
Product Description
OPGW Aerial Overhead Optical Fiber Electric Power Cable OPGW have the characteristic that there is no effect of high voltage induction on the data being transmitted through the Fibers. Hence this characteristic of the Fiber is taken into advantage to transmit the data along the high power transmission lines.
opgw optical ground wire is run, or installed between the tops of high-voltage electricity pylons, steel, wood, or concrete poles with appropriate fittings and attachments. The conductive part of the cable, in this case the steel serves to bond adjacent towers to earth ground, and shields the high-voltage conductors from lightning strikes.
1. Central Tube Optical Ground Wire (OPGW) The Central Tube opgw optical ground wire (OPGW) 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.
Specification
Fiber Count
Diameter (mm)
Weight (kg/km)
RTS (KN)
Short Circuit Capacity(KA2s)
OPGW-32(40.6;4.7)
12
7.8
243
40.6
4.7
OPGW-42(54.0;8.4)
24
9
313
54
8.4
OPGW-42(43.5;10.6)
24
9
284
43.5
10.6
OPGW-54(55.9;17.5)
36
10.2
394
67.8
13.9
OPGW-61(73.7;175)
48
10.8
438
73.7
17.5
OPGW-61(55.1;24.5)
48
10.8
358
55.1
24.5
OPGW-68(80.8;21.7)
54
11.4
485
80.8
21.7
OPGW-75(54.5;41.7)
60
12
459
63
36.3
OPGW-76(54.5;41.7)
60
12
385
54.5
41.7
2. Stranded Optical Ground Wire (OPGW) The Stranded opgw 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.