This creates losses 40 times higher in a buried cable than in an aerial one.
在地下埋设电缆造成的损失是空中架设的40倍。
When lightning strikes a direct- buried cable, the over-voltage produced on the cable is inevitable.
当雷击直埋通信电缆时，必然在电缆上产生过电压。
Especially for the buried cable, if the fault point can't be located quickly and precisely, it would expend a lot of time, funds and manpower.
特别是对于直埋电缆，如果不能快速准确地确定故障点位置，故障的排除就会花费大量的时间、资金和人力。
The goal of lower cost and lower line lost and safety and reliability can be achieved by choosing rural direct-buried cable in rural LV line.
农网低压线路选择农用直埋电缆可以实现造价低、线损小、安全、可靠的目的。
The goal of lower cost and lower line lost and safety and reliability can be achieved by choosing rural direct-buried cable in rural LV line.
农网低压线路选择农用直埋电缆可以实现造价低、线损小、安全、可靠的目的。
应用推荐