ABC cable, Aerial cable, ABC aerial cable overhead cable aerial bundled cable

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 m

Supply Capability:: 2000 m/month

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Specifications

Primarily used for overhead service applications such as street lighting,outdoor lighting,and temporary service for construction

Aerial insulation ABC cable Detailed Product Description Single core aerial cable(overhead cable) conductor: cooper or aluminium insulation:XLPE, PE, PVC Application Overhead insulated cable may be installed in the streets with dense trees close to the buildings, site of urban construction and lead to transformer. Using this cable, it is unnecessary to prune the branches, so that reduce the across and parallel distance of the cable. It is convenient to install and high mobility. It can reduce accidents of electric shock and power failure causing by circuit troubles. To guarantee supplying of electric power for industry, Single core aerial cable (overhead cable) could make sure residents safety. It is especially suitable for an old city, which has densely buildings, densely population and narrow streets. Our overhead insulated cables have formed a system, such as single core, two-core, three-core and four-core. There are conductors of aluminum, copper or aluminum conductors steel-reinforced.

Q: NH-YJV-4 * 4 in NH-YJV-4 * 4 in power cable tube: Because the AC operation will produce eddy current, will make the steel pipe and cable heat burned. Single core refers to only one conductor in an insulating layer. When the voltage exceeds 35kV, most of the single-core cable, its core and metal shield layer relationship can be seen as a transformer primary winding coil and the relationship between the core. When the single-core cable core through the current when there will be magnetic lines linked to aluminum or metal shielding layer, so that both ends of the induced voltage. Power safety regulations: 35kV and below the voltage level of the cable are used at both ends of the grounding method, which is because most of these cables are three-core cable, in normal operation, the current flow through the three core sum of zero, in the aluminum There is no flux chain outside the package or metal shield, so that there is essentially no induced voltage at both ends of the aluminum or metal shield, so there is no induced current flowing through the aluminum or metal shield after grounding at both ends. But when the voltage exceeds 35kV, most of the single-core cable, its core and metal shield layer relationship can be seen as a transformer primary winding coil and the relationship between the core. When the single-core cable core through the current when there will be magnetic lines linked to aluminum or metal shielding layer, so that both ends of the induced voltage.

Q: I have my friends PC at my house to change a few components but apparently the PC doesn't work properly. I insert the power connectors ( 20 and 4 pin connectors ) into the motherboard, plug the power cable into the PSU and when i turn the power button on the PSU the computer will start but do nothing. It never worked like that before, i always used the power button from the computer to turn it off and on. And this happened just after i changed a PSU. Now the old Power Supply doesn't work either. Is there any way to stop the computer from turning itself on ?: I accept as true with the skill furnish suggestion. once you're taking it out as pronounced by previous answerers, take it with you once you bypass get the hot one, with the intention to make certain you get the proper variety of skill furnish. regardless of what the terrific effect is or what the restoration finally ends up being, i can't rigidity sufficient the cost of having an Uninterruptable skill furnish (UPS) which between different issues, materials sufficient time to suitable close down your laptop in a blackout. IMHO, Belkin and APC are the terrific 2 on the industry.

Q: im looking to put a switch into the power cable for my amp so that it i can turn it on and off. what is the best way to do this? cheers: You can put a main power cut off to your amp. all you have to do is go to a truck stop and get a big power cut off switch and put it somewhere along the power cable. or you can just put a toogle o the blue wire.

Q: I need to select a power cord for a computer and other appliances (like a printer). Power cords usually have their amps and voltage (capacities?) imprinted on the outside. What is the rule of thumb for selecting a power cord and why?For example, if my printer has the following requirements:Power Source AC 120V 50/60 HzPower Consumption - 5W-350WWhat amp/voltage type of power cord will do the job?I am of course concerned about overloading the cord with too much electric requirements.(People who actually know this matter SPECIFICALLY only need to reply; please excuse if the electric language is not used right.): A 5A cord would do the job.

Q: Its on power and one is in a pc monitor and one is lying on the ground. Will the electricity go through the cable that is not connected and lying on the ground? is this safe to touch with hands or shoes?: The voltages and amperages going through the Monitor Cables are too low to be of any concern. If you actually stuck your tongue into a live one you'll get a jolt that may be painful...but it's not going to kill you. Touching it with your fingers won't do anything. However it might not be a bad idea to cover it with a little electrician's tape (don't go crazy) to keep it from picking up anything that could jam or bend the pins.

Q: I had gave my amp a 16 volt input, then there was a spark which came from fuses that got burnt. I then replaced the fuses, rewired it nd gave it a 12 volt input it came on and went on protection. So i left it aside and after a few days i tryd connecting it again but this time it came on and it was burning the power cables no matter what guage wire i used. Any idea why its doing that?: Take it to a repair shop

Q: A power cable of copper is stretched straight between two fixed towers. If the temperature decreases, the cable tends to contract; the amount of contraction for a free copper cable is 0.0017% per degree celsius. Show that the stretched cable will snap if its temperature decreases by 128°C.Ignore the weight of the cable and assume Hooke's law is obeyed until the cable breaks. Young's modulus for copper is 11.0 x 10^10 N/m^2 and the ultimate tensile strength of copper is 2.4 x 10^8 N/m^2.: Change in length=(coefficient of expansion)(original length)(change T)= (.0017)(chose your favoret length, I chose 100)( -128 because T is decreeing)=-21.76 Strain = (change in length)/(original length)= 21.76/100= .2176Pa (for simplicity's sake I dropped the negative, rember the wire is in tension) Stress = (youngs modulus)(strain)= (11?10^10)(.2176)= 2.3936?10^10 Pa The UTS (2.4?10^8)<(2.39?10^10) so there is definitely necking and because of the difference most likely there was failure long ago.

Q: Most systems are about 1 thousand watts, the red power cable is really thick but then the speaker wire is really thin about 12 gauge, shouldn't the speaker wire be as thick as the power cable?: Hello Not with standard car speakers. If you fit uprated car radio equipment then yes you may need to replace with higher rated wires Andy C

Q: what does the power cable that comes with video cards do? is it for when u dont have a 6-pin power connector or something? j/w cuz im thinkin bout gettin a ati 3850 and it requires a 6-pin connector, but yet i know 2 dudes with the same psu as me, runnin a ati 3850 perfectly.HP Hipro 300W 12V 19amps but yet it doesnt have a 6-pin connector: That's right, the power cable is in case your power supply doesn't have a 6-pin power connector. A 300W power supply for a 3850 is cutting it a bit close, but you'll probably get away with it if the rest of your machine is typical. (Typical machines with a 3850 are just under 200W peak. See link.)

Q: And can u please explain in detail how u get xbox live i dont want any free survey things just like do i have to buy a card how much it is do i need extra cables? ok thx!: for the original xbox thats right, OK first step: 1: get an ethernet cable 2: get a DSL modem 3: Hook up modem to wall 4: hook ethernet cable to back of xbox 5: go to the dashboard thingy,(dont know what it is on original) 6: go to xbox live and purchase it.

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