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(12 cores)
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
垫江县| 嘉义县| 兖州市| 万全县| 巴彦淖尔市| 玛纳斯县| 天峻县| 准格尔旗| 临颍县| 普兰县| 县级市| 新晃| 陈巴尔虎旗| 苍梧县| 开原市| 宿松县| 泌阳县| 齐河县| 柘城县| 永清县| 屯昌县| 寻乌县| 保定市| 卢氏县| 离岛区| 饶平县| 韩城市| 昌平区| 大足县| 康定县| 织金县| 木里| 洛隆县| 蒙山县| 宜春市| 千阳县| 永靖县| 临海市| 遂平县| 军事| 枞阳县|