In home decoration, circuit engineering is the most important, and home circuit belongs to concealed engineering, which is related to people’s quality of life and living standard in the future. Therefore, we must pay attention to circuit problems in decoration to avoid potential safety hazards. Next, Guoyou AAC Cable will share the relevant knowledge of … Read more
The speed of cable fault repair directly affects the economic benefits and social image of cable operation Department, and it is also an important symbol to measure the comprehensive management level of AAC Cable operation Department. The repair of cable fault, from receiving the cable fault repair order, checking data, measuring faults, finding fault points, … Read more
ACSR Cable is the bridge between power supply equipment and electrical equipment, which plays the role of transmitting electric energy. It is widely used, so faults often occur. The following briefly analyzes the causes of common problems of YJV high-voltage cable. According to the causes of faults, they are roughly divided into the following categories: … Read more
Based on the underground cable informatization model developed by China Electric Power Research Institute, the “perspective” management of underground cables can significantly improve the design, construction, operation and maintenance and management level of underground ACAR Cable lines. Firstly, this technology can make the route planning and design of underground cable engineering more reasonable. Using three-dimensional … Read more
Btly is also called gn-al, ng-a and ng-a (btly) Btly is a flexible mineral insulated cable with copper tube sheath replaced by aluminum tube sheath. This product is the first in China and there is no prototype in the world. Compared with bttz series metal sheathed AAC Cable, the product can achieve continuous large length … Read more
Union members of Escondida copper mine, the world’s largest copper mine in Chile, voted against the latest contract offer made by the mine owner and decided to go on strike. Many industries are worried that the global economy will continue to recover from the impact of the COVID-19 pandemic, which could lead to disruption in … Read more
1. Scope of application This specification is applicable to the stranding of copper aluminum strand, steel cored aluminum strand and power ABC Cable conductor core. 2. Equipment parameters 2.1 equipment name: jlk-500 / 12 + 18 + 24 frame stranding machine 2.2 equipment capacity (technical parameters) a. Single wire diameter: 1.5 ~ 5mm (copper) 1.8 … Read more
Whether our colleagues in electrical design or factory electrical maintenance can not open the topic of cable selection, we often see that the AAC Cable selection size of the same equipment under the same power will be different in the work, some may be less than one or two levels, and some friends may be … Read more
There are many kinds of AAAC Cables. According to voltage, they can be divided into low-voltage cable, medium voltage cable and high-voltage cable. What we can often touch and use in our life are low-voltage cable and medium voltage cable. How can we distinguish them? Some people say it’s 1kV, others say it’s 10kV. How … Read more
In order to reduce the induced overvoltage of the metal sheath of single core AAAC Cable lines of 110kV and above, a protective layer protector should be installed between the ungrounded end of the metal sheath and the earth. In case of system trip or line lightning stroke, special patrol shall be conducted for cable … Read more