-
The computer cable belongs to the cable for electrical equipment. This cable is applicable to electronic computers and automatic instruments with rated voltage of 500V and below that have high requirements for anti-interference. According to the use requirements of different environments and equipment, the cable insulation can be made of polyethylene, polyvinyl chloride, cross-linked polyethylene, fluoroplastic, silicone rubber and other materials. Minimum ambient temperature for conventional computer cable laying
Published on: December 7, 2017 Number of hits: 117
-
Difference between photovoltaic cable and ordinary cable Table 1 Performance ordinary cable Photovoltaic cable conductor Copper conductor or tinned copper conductor&nb
Published on: December 1, 2017 Number of hits: 475
-
1、 Technical standards for export cables: IEC, British standard, American standard and other advanced standards are generally required for foreign high-temperature wires and cables, so it is not enough to be familiar with domestic standards, but also with international standards. 2、 Outlet cable laying conditions: the environmental conditions in West Asia, Southeast Asia and other regions are special, such as the extreme maximum temperature of 50 ℃ in some regions, and the maximum daily average temperature of 4
Published on: November 30, 2017 Number of hits: 358
-
[Cable Network News] Recently, the National Energy Administration issued the Work Plan for Improving the Compensation (Market) Mechanism for Auxiliary Power Services, which proposed that the compensation for auxiliary power services would be fully covered. The auxiliary service of power market refers to that, in order to maintain the safe and stable operation of the power system and ensure the quality of electric energy, in addition to the normal production, transmission and use of electric energy, power generation enterprises, power grid management enterprises and power users
Published on: November 25, 2017 Number of hits: 129
-
New energy cable manufacturer - Shandong Peninsula. Common insulated wires are as follows: PVC insulated wires, PVC insulated cords, nitrile PVC compound insulated cords, rubber insulated wires, agricultural underground directly buried aluminum core plastic insulated wires, rubber insulated cotton yarn textile cords, PVC insulated nylon sheathed wires
Published on: November 22, 2017 Clicks: 149
-
Before the installation of power cable lines, the construction works shall meet the following conditions: 1. The embedded parts shall meet the design and be firmly placed; 2. The floor and plastering work at cable trench, tunnel, shaft and manhole are completed; 3. The temporary construction facilities, formwork and construction waste at the cable layer, cable trench, tunnel, etc. shall be cleaned up and the construction shall be carried out
Published on: November 7, 2017 Number of hits: 173
-
The route selection for underwater power cable laying shall meet the requirements that the cable is not vulnerable to mechanical damage, can implement reliable protection, is convenient for laying, and is economical and reasonable, and shall meet the following requirements: 1 The cable should be laid in the water where the riverbed is stable, the flow rate is slow, the shore is not easy to be washed, the seabed is free of obstacles such as rock mountains or sunken ships, and there are few anchor sinking and trawler activities
Published on: November 7, 2017 Number of hits: 293
-
With the development of the times, people's living standards are constantly improving due to the application of electric power. The research and development of power cables have constantly improved people's living standards, such as the research and development of new energy cables, which has made people travel with more and more means of transportation. At present, the most common means of transportation for people's travel is cars. With the widespread application of automobiles
Published on: August 5, 2016 Clicks: 197
-
The material of cable shall be (1) copper core flexible conductor for conductor new energy cable, and the conductor shall comply with the provisions of the sixth conductor in GB/T3956-2008 standard. (2) Insulation
Published on: August 4, 2016 Number of hits: 119
-
The outstanding innovation of this cable (a) New structure: power cable, control cable, data signal cable and safety protection wire are integrated in the cable structure. Through the research on the power, control, data signal and structure and use of safety protection line of locomotive cable, new energy cable is proposed for the first time
Published on: August 2, 2016 Number of hits: 166
-
As the main carrier of power transmission, power cable is not only affected by domestic and foreign policies and raw material prices, but also because it is widely used in power, construction, automobile, communication and other industries, and is inevitably closely related to the development of these downstream industries. Domestic and foreign policies In recent years, the state has vigorously carried out urban power grid construction, agriculture
Published on: August 2, 2016 Number of hits: 180
-
The concept of wires and cables and the distinction between wires and cables: power cables refer to materials used for power, communication and related transmission purposes. There is no strict boundary between "wire" and "cable". Generally, products with few cores, small product diameter and simple structure are called wires, those without insulation are called bare wires, and others are called
Published on: July 30, 2016 Number of hits: 254
51 in total 12 entries per page Page: 4/5
