大发彩票导航网站,ag真人手机版下载,365速发在线登,一分彩平台,尊龙官网国际版下载,大发welcome彩票app,在线买球app

search
Hot keywords
  • Contact us
OPPC(24cores)
Optical Phase Conductor (OPPC) is a new type of power special optical cable that combines optical fiber units into phase lines. It has dual functions of phase lines and communication, and is mainly used for voltage levels below 110kV in suburban distribution networks and rural power grids. In medium and low voltage power grids, especially distribution lines below 35 kV, some can be installed without grounding wires, so it is impossible to install OPGW. In all power grids, only phase lines are essential. In order to meet the requirements of power monitoring or fiber optic networking, OPPC and OPGW technologies are relatively close. By adding fiber optic units in a suitable way to the traditional phase line structure, it becomes a fiber optic composite phase line.
< >
Contact us
  • Qinhuangdao Wolf Cable Co., Ltd
  • No. 4 Zhuhai Road, Shanhaiguan Economic and Technological
  • 19933636285 18833522049
  • 18833522049@139.com
Scan to follow us
通化市| 偃师市| 轮台县| 兰坪| 峨边| 太和县| 长沙市| 雅江县| 上杭县| 荥阳市| 绵阳市| 闻喜县| 类乌齐县| 临夏县| 贵溪市| 永兴县| 阳城县| 信阳市| 鄂州市| 裕民县| 岢岚县| 沙湾县| 西吉县| 尼玛县| 贵港市| 大宁县| 肇源县| 岗巴县| 胶南市| 石楼县| 厦门市| 靖宇县| 东宁县| 娄底市| 临猗县| 凤冈县| 永靖县| 屏南县| 博客| 平昌县| 罗江县|