Flame Retardant Aluminum Alloy Conductor Cable
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
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Conductivity
The conductivity of the aluminum alloy is 61.5% of the most commonly used reference materials copper, IACS current carrying capacity is 79% of the copper, is better than pure aluminum standard. However, in the same volume, the actual weight of the aluminum alloy is about one-third of the copper. According to this calculation, the premise meet the same conductive properties, for the same weight, aluminum cable length is twice that of the copper cable. Therefore, for the same current carrying capacity,its weight of aluminum cable is about half of the copper. Aluminum cable instead of copper can reduce the weight of the cable, and reduce installation costs, reduce the wear and tear of equipment and make installation easier.
Creep Resistance
The alloy material and the annealing process, for the aluminum alloy conductor, reduces the tendency to creep of the conductor under the heat and pressure, compared to pure aluminum,the creep resistance is increased by 300%.
Tensile Strength and Elongation
For aluminum alloy conductor,compared to pure aluminum conductor, using a special process, and added a special ingredient, greatly improves the tensile strength and elongation increased to 30%, the use of more secure and reliable.
Coefficient of Thermal Expansion
The thermal expansion coefficient is used to calculate the size of the material changes when the temperature changes. To a thermal expansion coefficient of aluminum alloy and copper, aluminum connector have been reliably used for copper and aluminum conductors over the years, and the majority of electrical connector in use today are made of aluminum,which is particularly suitable for aluminum alloy. Therefore, the expansion and contraction of the aluminum alloy conductor,is completely consistent with the connector.
Connectivity
Electrical connection, for use aluminum alloy or copper,they both are security and stability. Aluminum alloy composition has been greatly improved for connection performance, even in overload and overheating for a long time,and it is able to ensure a stable connection, when the conductor annealing, creep resistance, high strength iron added.
Weight Bearing Capacity
Aluminum alloy has greatly improve the tensile strength compared to pure aluminum, aluminum alloy cable can support the dead weight of a length of 4000 m, copper cable can only support 2750 m. The advantages in the construction of large span (such as sports stadiums) and wiring are reflected particularly prominent.
Corrosion Protection
Aluminum inherent corrosion protection performance is produced from when the aluminum surface in contact with air to form a thin solid oxide layer, the oxide layer, especially to withstand various forms of corrosion.Because of rare earth elements added to the alloy ,and it can further improve the corrosion resistance of an aluminum alloy, especially electrochemical corrosion. The aluminum can withstand the harsh environment and it is widely used in the tray inner conductors of the cable, as well as many industrial components and containers. Generation of corrosion is usually associated with the connection of different metals in a humid environment,if it can be used the corresponding protective measures to prevent the occurrence of corrosion, such as the use of lubricants, anti-oxidants and the protective coating. Alkaline soil, and some types of acidic soil environment is more corrosive to aluminum, aluminum conductors for direct burial, insulation layer or molded sheath should be used to prevent corrosion. Aluminum alloy, anti-corrosive sulfur in the environment, such as railway tunnels and other similar places, much better than copper.
Flexibility
Aluminum alloy with good bending performance, it has unique alloy formulation, processing technology, the flexibility to be substantially increased. Aluminum alloy is 30% higher than the copper flexibility, rebound 40% lower than copper. Usually copper bending radius of an outer diameter of 10 to 20 times, and the bending radius of the aluminum alloy cable is only 7 times the outer diameter,it is much easier for the terminal connections.
Pressed Characteristics
Considering single volume conductivity less than copper,for aluminium alloy conductor, we have developed not only from the material properties to have made improvements, but also to achieve a major breaking through in the technological aspects, we adopt unconventional pressed tightly technology, so pressed coefficient reached 0.93,but the profiled aliuminium alloy conductor wire pressed coefficient can reach 0.95, leading process technology in China. Maximum limit of pressed, can make up for the lack of aluminum alloy in the bulk conductivity, stranded conductor wire core similiar to solid conductor in general, significantly reducing the outer diameter of the wire core, improve conductivity,outside diameter for equivalent ampacity conductors is only 10% larger than copper.
Armored Characteristics
Most of the commonly steel tape armored cable,its security level is lower, its resilience by external destructive easily lead to the breakdown, and heavier, very high installation costs, poor corrosion resistance, life is shorter. Based on US standard,Mingda developed aluminium alloy interlock armored cable, the use of aluminum alloy with interlock armored between its layers and layers of interlock structure, to ensure that the cable can withstand powerful destructive force from outside, even if the cable is subjected to greater pressure and impact, the cable is not ocurred breakdown, to improve the safety performance. Structure of interlock armored cable is isolated,if fire happened, armor layer is abble to improve the cable refractory level,to reduce the fire risk coefficient. Aluminum alloy with a sheathed structure compared to the steel tape armored, it is lighter in weight and convenient laying for free tray installation, and also installation costs can be reduced by 20% to 40%. Customer can choose the use of different outer sheath based on different places , to make more extensive use of armored cable.
Flame-retardant Performance
Excellent conductor performance is just one of its cable insulation with flame retardant silane crosslinked polyethylene, to achieve different levels of flame-retardant depending on the requirements , flame retardant FT4 level, along burning fuel not dripping, burning LSZH, greatly improve the use of security level. Cable with aluminum alloy armored interlock structure and LSZH polyolefin sheath can withstand 750℃ to 800 ℃, 40min of flame,it does not occur along the burning and dripping phenomenon, and can continue to supply power, its flame-retardant performance has reach retardant IA-class standards.
- Q: I bought a ATI HD2600 Pro Video card todayHere is the list of what my computer specs,Pentium 4 2.53 GHzCurrent Videocard - Rage Fury Pro 2000 Pro (Microsoft Corp)slot - AGP 8xmotherboard - BCS PT800CE - Aram - 512MB PC2700 333 MHZ (2 of them) 1G ramMonitor - 19ViewSonic VA902B 1280 x 1024im not sure about my battery wattage is enough for the card or not. it says 400+ battery supply is recommended, could it be the reason?when i plugged in my monitor cable to the adaptor for dvi to AGP and connect it to my video card, HD2600 Pro. I turn the computer on, but the monitor do not turn on. it just stays as it was. i have made sure that the monitor is on and all the plugs are right i do not understand what happen. BTW, when i try to check my bios settings, i am able to access it after putting in my password, but it won't let me update, everything is in blue, except some are quot;press enterto allow me to see the details. why is that? please help me...please please.
- it might if so the plugin looks like a floppy drive plug four pins if you got the card new and it has an adaptor you will have to use it most ati cards that have external power syncronize with the hard drive .
- Q: Hi, my computer power supply does not have a PCI-E 6 pin power cable for my graphics card, so therefore I found a 2 (4 pin molex) to 1 PCI-E power cable Y adapter.
- It is quite stable otherwise they couldn't sell the adaptors. I have a similar set-up and it works fine so don't worry about it.
- Q: My brother lost the cable from the wall to the back of the power supply for his dell somehow, and I have one for a different brand (gateway). Are the cables themselves an interchangeable industry standard?
- Yes, okorder /
- Q: I have a dell xps 420 and I wanted to replace the power cable as it's broken, the cable according to the specs looked like this http://cl.ly/image/311R232N120a and http://cl.ly/image/3L2C1h2V3C1X. Where can I buy the same exact cable with the same color code? I tried looking at OKorder, but didn't see any
- If you are located outside USA, let me know so that I can provide you the correct information. Let me know if you need any further support. I will be glad to help you. Dell-Niranjan
- Q: I dont get any power to my amp. If something is pinching the line could that make it not get any power? Or could there be something else wrong?
- My first guess would be a blown fuse. But a kink in the cables could do it by breaking the metal strand inside, although wires will usually bend quite a bit before this happens. When it does happen it is usually right at the connection.
- Q: If I buy a PS3 in the US and bring it back to France, if I buy the french power cable and exchange it with the US power cable, will the PS3 work? I have a transformer which I already use for my Wii so if the power cable doesnt work for the PS3, I can just use the transformer.
- This is not an answer but just idk.. they are making a new version of PS3 in abouts 5 months :P
- Q: Okay I need help.I lost the power cable for my modem, so now I am using a 18v 1A cable, the input of the modem needs 15v 1.5awill this be compatible or will it burn my modem?
- Get the correct power supply. If you continue, you may be risking a fire
- Q: The cylinder is in the power cable about 2 inches from the connection to the laptop and is about one half inch diameter by one inch long. Does it serve an electronic function or is it just a mechanical assist device?
- It's called a choke. It's used to filter out unwanted radio interference.
- Q: What is the role of white mesh in power cables?
- This is not the end of the family with a good audio and video lines are thousands of dollars I do not know what kind of advice you want to go to the local workers Duan Gengmang Gama moths tied to the supermarket stall can find!
- Q: I have a usb hub that is externally powered that stays on 24/7 even when i shut my computer off. It is buried behind by desk so removing the usb power supply manually each time is what im trying to avoid. Is there anyway i can put a switch in the power cable going to it?
- Before you attempt this, make sure you have the following items: -Wire strippers -Electrical tape -Two terminal switch -Scissors IMPORTANT! make sure that the cable is unplugged from the computer and the hub before you do this! 1st, cut the cord halfway with the scissors. Next, remove the outer wire insulation from the two new ends you just cut with the wire strippers. Now strip the small colored wires that are now exposed. Then connect the red wire from one half of the cord to a terminal on the switch. Do the same with the other red wire from the other half of the cord and connect it to the other terminal on the switch. Strip the other small wires and connect them back to their appropriate colored wire. Finally, wrap each wire individually with electrical tape, then wrap the entire gap in the cord with it. Now plug the cord in and try it out!
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Flame Retardant Aluminum Alloy Conductor Cable
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
OKorder Service Pledge
OKorder Financial Service
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