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光纤复合架空地线（OPGW）
光纤复合架空地线(OPGW)是一种含有光纤的架空地线，主要用于35kV、110kV、220kV、500kV、750kV及新建架空高压输电系统的通信线路，同时具备架空地线和光通信功能。也可用于更换旧架空高压输电系统的现有地线，对杆塔提供抗雷击保护，同时增加光通信线路。
- 商品名称： 光纤复合架空地线（OPGW）
- 产品描述
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描述/Description
光纤复合架空地线（OPGW）是一种含有光纤的架空地线，主要用于35kV、110kV、220kV、500kV、750kV及新建架空高压输电系统的通信线路，同时具备架空地线和光通信功能。也可用于更换旧架空高压输电系统的现有地线，对杆塔提供抗雷击保护，同时增加光通信线路。
Fiber optic composite overhead ground wire (OPGW) is a type of overhead ground wire containing optical fibers, mainly used for communication lines in 35kV, 110kV,220kV, 500kV, 750kV, and newly built overhead high-voltage transmission systems. It also has both overhead ground wire and optical communication functions.It can also be used to replace the existing ground wire of old overhead high-voltage transmission systems, provide lightning protection for towers, and add optical communication lines.
产品特点/Product features
①光缆直径小，重量轻，对杆塔的附加载荷低；
②光纤在不锈钢管中具有合适的余长，OPGW结构稳定，可靠性高。
③抗拉强度和短路电流容量大，对光纤具有较好的保护。
④具备通信及地线功能。
·The optical cable has a small diameter, light weight, and low additional load on the tower;
·The optical fiber has a suitable surplus length in stainless steel pipes, the OPGW structure is stable, and the reliability is high.·High tensile strength and short-circuit current capacity provide good protection for optical fibers.·Equipped with communication and ground wire functions.应用场景 /Application scenarios35kV以上架空高压输电线路。High voltage overhead transmission lines above 35kV.产品规格及结构/Product specifications and structure产品规格 绞合单元数 最大光纤
芯数(F)导体
截面积
mm²外径
mm额定
拉断力
KN20℃
直流电阻
Ω/km允许短路流容量
40 ～200℃
KA2.S参考
光缆重量
kg/kmOPGW-48F-90-
[112;45]1/2.6/20AS+4/2.5/20AS,11/2.8/20AS光单元2/2.5 48 90 13.2 ≥112 ≤0.98 ≥45 ≤641 OPGW-24F-100-
[118;50]1/2.6/20AS+5/2.5/20AS11/2.8/20AS光单元1/2.5 24 100 13.2 ≥118 ≤0.93 ≥50 ≤674 OPGW-24F-110-
[140;68]1/2.8/20AS+5/2.7/20AS,11/3.05/20AS光单元1/2.6 24 110 14.3 ≥140 ≤0.80 ≥68 ≤791 OPGW-72F-120-
[96;101]1/3.2/30AS+4/3.0/30AS,12/3.0/30AS
光单元2/2.972 120 15.2 ≥96 ≤0.53 ≥101 ≤711 OPGW-36F-130-
[102;114]1/3.2/30AS+5/3.0/30A AS12/3.0/30AS光单元1/2.9 36 130 15.2 ≥102 ≤0.50 ≥114 ≤751 OPGW-36F-140-
[175;100]1/3.3/20AS+5/3.2/20AS,12/3.2/20AS光单元1/3.1 36 140 16.1 ≥175 ≤0.65 ≥100 ≤995 OPGW-48F-150-
[95;195]1/3.4/40AS+5/3.3/40AS,12/3.3/40AS光单元1/3.2 48 150 16.6 ≥95 ≤0.33 ≥195 ≤747 OPGW-48F-180-
[211;175]1/3.8/20AS+5/3.6/20AS,
12/2.6/20AS光单元1/3.548 180 18.2 ≥211 ≤0.50 ≥175 ≤1255 OPGW-24F-40-
[51;9]6/3.0/20AS,
光单元1/3.024 40 9.0 ≥51 ≤2.10 ≥9 ≤304 OPGW-24F-50-
[58;11.5]6/3.2/20AS
光单元124 50 9.6 ≥58 ≤1.82 ≥11.5 ≤345 OPGW-48F-70-
[77;24]
6/3.8/2 AS
光单元1/3.848 70 11.4 ≥77 ≤1.30 ≥24 ≤475 OPGW-48F-70-
[42;38]6/3.8/40AS
光单元1/3.848 70 11.4 ≥42 ≤0.70 ≥38 ≤340 注：我司可根据用户需求设计满足使用条件的 OPGW光缆结构。Note: Our company can design OPGW optical cable structures that meet the usage conditions according to user needs.光学性能/Optical performance光纤类型
Fiber type光纤衰减
Attenuation1310nm 模场直径 MFD ( μ m )
1310nm mode field diameter
MFD(μm)光缆截止波长λcc(nm
Optical cable cutoff
wavelength λcc(nm)@1310nm(dB/km) @1550nm(dB/km) G.652D ≤0.35 ≤0.21 (8.6-9.5)±0.6 ≤1260 G.655 - ≤0.22 (8.0-11.0)±0.6 ≤1450 机械及环境性能/Mechanical and environmental performance
项 目
project单位
unit参数
parameter机械性能
Mechanical
properties最大拉力(RTS)
Maximum tensile strength (RTS)KN 根据设计确定
Determine based on design最大压扁力
Maximum flattening forceN/100 mm 2200/或客户要求
2200/or customer request弯曲半径(静态/动态)
Bending radius (static/dynamic)mm 15D/20D 电气性能
Electrical
performance最大短路电流容量(40℃~200℃)
Maximum short-circuit current capacity(40℃~200℃)(kA2s) 根据设计确定
Determine based on design环境性能
ENVIRONMENTAL工作运行温度
Operating temperature℃ -40~+65 运输和贮存温度
Transportation and storage temperature℃ -40~+65 施工温度
Construction temperature℃ -10~+50 注：D为光缆外径。Note: D is the outer diameter of the optical cable.产品标准/Product standardsOPGW产品设计满足 DLT 832-2016标准要求。The design of OPGW products meets the requirements of DLT 832-2016 standard.交货长度/Delivery length推荐长度：1km、2km;或可根据客户要求段长供货。注：我司可接受此型号特殊性能要求的产品定制。Recommended length: lkm, 2km; Alternatvely,itcan be supplied in segments according to customer requirements.Note: Our company can accept customized products with special performance requirements for this model.
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