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ProductIntroduction

Carbonfiber composite core conductors(hereafter called CFCC for short) consists of composite core and annealedaluminum formed wires  outer layer. Theannealed aluminum formed wiresouter layer and its adjacent layer aretrapezoidal cross-section. CFCC is a kind of carbon fiber product with highperformance. Compared with the traditional aluminum conductorssteels-reinforced(hereafter called ACSR for short), it has series of advantagesincluding light weight, high tensile strength, high heat resistance, corrosionresistance, high current carrying capacity etc.

Inthe case of the same weight, CFCC has higher current carrying capacity, whichwill be twice of the conventional ACSR. The annealed aluminum formed wireswhich has less line loss is used in CFCC. Moreover, Composite core isnon-magnetic material, so it does not have magnetic loss and thermal effectscaused by the steel wire material. It will greatly reduce the line transmissionloss. CFCC can improve the current carrying capacity under high temperaturesince its heat resistance (can be 160 aslong-term running temperature) is far more higher than that of the ACSR (70 as themax operating temperature). On the other hand, CFCC has light weight. So in thecase of the same weight, cross-section of aluminum can be increase by 20%-40%.Therefore Reerecting the new CFCC line for increasing transmissioncapacitywithout transforming the poles and towers became possible.

CFCChas the higher strength and higher level of safety. The tensile strength of theACSR is 1240MPa, and high strength steel conductors is 1410MPa; however CFCCcan be up to 2400MPa which increases the safety.

Itwill reduce the transmission line corridor, save land resources and lower thecomprehensive total cost of transmission line construction by using CFCC. CFCC’s linear expansion coefficient is small, and it reduces the lines sag, andwill not be affected by long-term creep of aluminum, also it avoids sag due tothe thermal expansion of the traditional ACSR. The height of the tower can bereduced, and the distance between towers can be increased due to its lightweight. More than 16% poles and towers will be reduced to save the transmissionspace height and areas.

CFCChas good anti-aging performance and long operating life. it avoids the troublethat the ACSR’  electrochemical corrosionbetween the aluminum and galvanized steel core. compared with the ACSR, CFCCresist acid rain corrosion.

CFCChas good resistance to wind load .with its high strength, light weight, crosssection covered by aluminum formed wire, small diameter.

CFCChave the ability of melting snow and ice. The outer layer has no gaps and iscompacted smoothly. Snow and ice is not easy to be freezed. The conductor willmelt snow and ice by itself When it is running under high temperature also.

CFCChas high current carrying capacity to reducing electricity generationcost and saving energy. It will reduce the line loss by 28% in the case of sametransmission capacity.

CFCCrepresent the technical development tide of overhead conductors. It has obviouseconomic and social benefits. it conduce to building safe,environmentally-friendly, efficient electricity grid.


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Q:Wire pipe inlet air switch trip how to do?
The middle of the line is not a problem where there is a problem in the place where the joints check the place of the joints can not do the lines are out to check the time and effort
Q:Seeking the basement of the outer wall piercing the cable after the casing, how to solve the water (200 points online)
Wire diameter, conductor resistance, insulation diameter, the thickness of the thinnest insulation,
Q:Now the market professional installation monitoring the construction team how much money a point? , As well as cable patch panels and telephone patch panels how much money a point? Is it distance?
About 140 PVC threading tube, which depends on how many lines you row. PPR cold / hot water pipe 42 meters, PPR cold / hot water pipe with 4 m / root and 6 m / root of the points, short will make the joints more recommended to use long, generally longer expensive. Decoration in meters to count, to facilitate the settlement of labor, 42 meters is the amount of my home My house 115 square meters, indoor area of 98 square meters. I hope useful to you. According to the 2011 price, the general brand of wires and pipes, their own materials to buy, without artificial about 4000-5000 yuan. I decorated last year, the package to the decorating company hydropower workers with me to calculate the 9800 yuan it, of course, each region has a price difference.
Q:When pouring concrete is how to put the tube
Pouring concrete when you can line? Do you clear the problem?
Q:Ipad charging display does not support this accessory
The problem lies in the charger between the machine, IPAD charging is to a charging protocol to complete, when the IPAD did not receive the agreement signal will be prompted: do not support this accessory, Apple's products have charging protocol, charging Is through the data line in the two lines and IPAD transmission charging protocol signal when ipad received the charging protocol signal after the machine internal charging circuit began to open the internal charging circuit to charge, the problem is to accept the charge signal is not so prompted not to Support, change the line to try
Q:What does the letter of the computer cable model mean?
Cable regardless of the definition of the number of elements in the definition of a few such as: YJV-3 * 50 + 1 * 16 calculated the number of lines is always a different, different wire rules Model input: bv-2 * 2.5 / bv-3 * 4 (different material), bv-2 * 2.5 + 3 * 4 (the same material)
Q:Galvanized wire tube buried to do anti - corrosion do
Galvanized itself on the anti-corrosion, no need to do anti-corrosion treatment.
Q:2.5 square copper (green, with the threading tube) can withstand the highest power of several kilowatts,
Replaced with 30 * 30 PVC flameproof trough, side wiring side cover.
Q:Where should the inner diameter of the plastic tube of the cable be at least the number of times the outer diameter of the cable?
Data line pregnant, I also appeared once for a data line on it.
Q:The computer can not open the machine display frequency beyond the scope of the mouse and keyboard do not start can not press F8 how to do
According to the "Power Engineering Cable Design Code" GB-. 5.3.3 only asked for the depth of the cable buried directly: drop the blue skin to the ground depth, not less than 0.7 meters; when located in the roadway or farmland Under the appropriate should be deepened, and should not be less than 1.0 meters. 5.4.3 protected pipe buried in the ground, should meet the requirements under the depth of the pressure and environmental corrosion resistance. Through the uneven settlement of the backfill section and other places to increase the force, it is appropriate to use steel. Another direct burial should be selected armor type.

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