Carbon fiber composite core conductor

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Min Order Qty:: 100 meters m

Supply Capability:: 200000km m/month

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Carbon fiber composite core conductors(hereafter called CFCC for short) consists of composite core and annealed aluminum formed wires outer layer. The annealed aluminum formed wires out layer and its adjacent layer are trapezoidal cross-section. CFCC is a kind of carbon fiber products with high performance. Compared with the traditional aluminum conductors steels-reinforced(hereafter called ACSR for short), it has series of advantages including light weight, high tensile strength, high heat resistance, corrosion resistance, high current carrying capacity etc.

In the case of the same weight, CFCC has higher current carrying capacity, which will be twice of the conventional ACSR. The tensile strength of the ACSR is 1240MPa, and high strength steel conductors is 1410MPa, however CFCC can b up to 2400MPa which increase the safety.

CFCC has good anti-aging performance and long operating life. It avoids the trouble that the ACSR’ electrochemical corrosion between the aluminum and galvanized steel core, compared with the ACSR, CFCC resist acid rain corrosion.

CFCC has good resistance to wind load. With its high strength, light weight, cross section covered by aluminum formed wire, small diameter.

CFCC has the ability of melting snow and ice. The outer layer has no gaps and is compacted smoothly. Snow and ice is not easy to be freezed. The conductor will melt snow and ice by itself when it is running under high temperature also.

CFCC has high current carrying capacity to reducing electricity generation cost and saving energy. It will reduce the ling loss by 28% in the case of same transmission capacity.

CFCC represent the technical development tide of overhead conductors. It has obvious economic and social benefits. It conduce to building safe, environmentally-friendly, efficient electricity grid.

Q:I have installed ceiling fans before with no problems until now. I just moved into this old duplex where the ac is crap and it's hot as balls outside. I finally break down and get a ceiling fan to install. So I get up to the light fixture,pop it off and to my surprise there aren't enough wires. There are four wires coming from two lines,both sets are black and white. The black wire from one line is connected to the light and the white wire from the other line is also connected to the light. And then the other black and white wires from the seperate lines are connected together. And oh I almost forgot there is no ground wire in sight. What do I do here???: Old Electrical Wiring

Q:After taking off the old one, I noticed there are 3 different wires coming into the bracket. One looks like it goes to an outlet, or the breaker. One goes to the switch, and one goes in the direction of the kitchen.There is a single black that was connected to the fan, and that was it. All others were capped off. Now two blacks and a white were pigtailed with each other, while the other two white were pigtailed together. My question is: How do I install the fan?And why are these wires all over?The house was built in the 70s if it helps.: I believe you have a lighting circuit that is coming into the box and leaving the box. The other cable is going to the switch. First, it is best to takes notes as you take something apart. The two blacks with the white is your hot, with the white going to the switch. This is called suicide switching. The other two whites are the neutral. Attach the black and red wires from the fan to the black wire that is by itself. This should be paired with the white wire that is spliced with the blacks. This is your switch leg. Attach the white from the fan with the other whites. Make sure all your connections are tight.

Q:An incoming cable (line) is connected to a standard receptacle with the hot (black) wire attached to the upper screw (brass) and the white (common) wire attached to the lower screw (silver). The outgoing cable (load) is attached to the other two screws in the same manner. In my limited residential experience, the line cable will be attached to opposing screw contacts (upper 2 screws) with the second cable (load) attached to the bottom two contact screws on a standard electrical receptacle. In what conditions would these cable contacts be split like this? I have a short along this circuit somewhere and I am wondering if this is the problem?: You're on track thinking this might be the problem. The color of the screws is supposed to be an indicator of which wire is connected, but they can be removed completely, therefore it's possible to replace them incorrectly. On a standard polarized receptacle, the black connects to the side with the short opening.This would be on the right when the equipment ground is down. To verify this, check and see if there is a connection between the two screws on the same side. there probably is.

Q:I want to know why this happens in terms of whats going on at an atomic scale with the flowing electrons in the metallic bond. Thanks: First I thought you were looking for an explanation of diffusing electrons in a wire, but I think you are looking for an explanation of ohms' law: VIR or as you indicate R V/I. What you are missing is that the voltage is not constant. The resistance is fixed from the physics of the conductor. In a circuit you can have a current source where you control the amount of current. In this case if there are no components changing the resistance, the voltage drop across the resistor changes as you change the current. On the other hand, you could have a voltage source like a battery. The voltage drop across the resistor can not change. It is equal to the battery's voltage, but if you change the resistance, the current will change. Hope that makes sense. If it is really the former you were looking for I think it can be explained by looking at the effect of heat on the wire and keep in mind that electrons aren't zipping from one end of the wire to the other even in a DC circuit.

Q:if you apartment has been condemned because of faulty electrical wiring what course of action can you take? does the landlord have to reimburse you of rent that was recently paid?: only if you do not live in the place for the period of time the rent was paid for and only if you left because you had no choice.

Q:I have an engine, frame etc but cannot get my hands on electrical wiring. Ive tried E-Baybut no luck.: i would keep check OKorder. i think places like bikebandit sell the parts separately, but it can be expensive. you can also check your local bike salvage yard?

Q:i know both of them are great conductors for electricity, but why is copper better and/or safer?: Aluminum and copper are both very good electrical conductors. Aluminum is less expensive and lighter in weight, and is preferred in higher voltage industrial/utility applications. But in residential applications, copper is preferred. The reason for this has to do with two metallurgical properties of aluminum. First, aluminum corrodes, and the corroded aluminum is an insulator. Unfortunately, aluminum corrodes very quickly, and the corrosion is not visibly obvious. As a result. corrosion can be present in a connection involving aluminum conductors, and this corrosion can lead to localized heating in the connection. The other problem is 'cold flow' - specifically, that when aluminum is placed under pressure, it will gradually conform to whatever physical constraint caused that pressure in a way that leads to a reduction in pressure. When connections are made to aluminum conductors, this characteristic causes those connections to gradually loosen over time as the aluminum 'flows' out of the joint. When aluminum is used in industrial or utility applications, special connectors are used that incorporate springs that maintain clamping pressure on the connection in spite of the tendency of the aluminum to 'flow'. In addition, a conductive grease, basically high-quality petroleum-based grease containing fine particles of zinc is use in the connection. The zinc particles pierce through the surface corrosion on the aluminum to assure that the connection is electrically sound. Unfortunately, these techniques aren't very practical in residential wiring applications. Hence. most building codes discourage the use of aluminum wiring in homes.

Q:I now live in the old house, the circuit is often bad, the lights for a change and one, it is said that the aging of the circuit is not safe, but I immediately want to move a new house, do not intend to re-decoration here. But how long will the new house circuit aging? Aged to dig all the holes in the wall? That is it not white decoration? Question added: how many years is expected to need the whole line? Often heard that the circuit aging fire, I would like to prevent in the past ah! More: can! To consider whether the current when charging to meet the requirements of large-capacity battery. Bulky can consider an external battery. This will allow UPS to extend the emergency power supply time, no other changes.

Q:Hi, I have a couple questions about electrical wiring. What size Amp wire should I use for a washer and dryer? Also, can I use a 20 Amp wire on a 15 amp breaker? Thanks for your timepb4sc: An electric dryer needs a 30-amp double pole breaker and 10 guage wire on a dedicated circuit. Hire an electrician for this, the 220 volts in a dryer circuit is deadly. The washer can run on a 15-amp circuit; it doesn't have to be a dedicated circuit, just make sure the other outlets on the circuit are used with low-powered items. A 15-amp circuit can use 14 guage or heavier wire; yes, you can have 12-guage wire on a 15-amp circuit. But not the other way around; you cannot substitute 14 for 12 on a 20-amp circuit. BTW -- if you're not experienced with wiring, go over your plans with a code inspector and a licenced electrician. Doing this wrong can kill you or burn your house down.

Q:How to identify the quality of the wire is good or bad!: This is not to say if the motherboard power supply voltage is not possible to burn the board actually go to the computer city to buy a 6PIN switch 8PIN adapter should be able to

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