Trang chủ / Sản phẩm /

Dây nối đất quang (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,its design is fully adapted to the most common electric line needs.


Characteristic: 
1.High quality standards for designing, testing and producing with grade A materials available to ensure
long-term reliability .
2 Engineering support supervising and providing its own line of accessories hardware .
3.larger tensile strength and fault current capacity to reach a better balance of electrical and
mechanical performance.

Advantages of GL OPGW fiber optic cable:
1. Three typical designs: central tube,stranded wire,PBT loose tube;
2. 200km OPGW cable regular production time about 20 days;
3. Type test including salt corrosion,suitable in harsh corrosive environment,especially near the sea.


Typical design for Double Layer of OPGW:

Specification Fiber Count Diameter(mm) Weight (kg/km) RTS(KN) Short Circuit (KA2s)
           
OPGW-89[55.4;62.9] 24 12.6 381 55.4 62.9
OPGW-110[90.0;86.9] 24 14 600 90 86.9
OPGW-104[64.6;85.6] 28 13.6 441 64.6 85.6
OPGW-127[79.0;129.5] 36 15 537 79 129.5
OPGW-137[85.0;148.5] 36 15.6 575 85 148.5
OPGW-145[98.6;162.3] 48 16 719 98.6 162.3


Typical design for Three Layer of OPGW:

Specification Fiber Count Diameter(mm) Weight (kg/km) RTS(KN) Short Circuit (KA2s)
           
OPGW-232[343.0;191.4] 28 20.15 1696 343 191.4
OPGW-254[116.5;554.6] 36 21 889 116.5 554.6
OPGW-347[366.9;687.7] 48 24.7 2157 366.9 687.7
OPGW-282[358.7;372.1] 96 22.5 1938 358.7 372.1

Sản phẩm khác

  • Dây nối đất ống lỏng PBT (Cáp OPGW)

    Dây nối đất ống lỏng PBT (Cáp OPGW)

    The PBT Loose Tube 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. Good anti-corrosion performance.Material and structure are uniform, good
    resistance to vibration fatigue.
  • Dây nối đất quang trung tâm (OPGW)

    Dây nối đất quang trung tâm (OPGW)

    The Central Tube 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 design is full adapted to the most common electric line needs.

Hotline: 0919.900.247