VLV Aluminum Core PVC Insulated Power Cable
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m
- Supply Capability:
- 100000 m/month
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VLV Aluminum Core PVC Insulated Power Cable
Model : VV22、VLV22 etc.
PVC insulated power cable is the traditional low-voltage power cable,mainly to provide AC voltage 3.6 / 6kV and below the level of transmission and distribution lines of current transmission. The main features of PVC insulated cable is relatively soft, long-term operating temperature is generally 70 ℃. Using round wire core can improve the long-term pressure level of insulation,using the true color insulation can increase the insulation level of the cable.
On the contrary, the use of fan-shaped conductor can reduce the size of the cable structure, reduce cable costs; But the increase in the impedance of the cable to reduce the transmission current,color separation insulation can be easy to recognize, convenient construction and maintenance,but the insulation performance of the cable decreases, increasing the imbalance coefficient of the line.
How to choose the product, the user can be based on specific circumstances and the use of environment to decide. As the PVC insulated power cable has many advantages, can be widely used in construction, residential, mining, urban power supply etc. and other fields.
The characteristics of PVC insulated with flame retardant, the use of special formula can reach the corresponding flame retardant grade, in some special occasions, in order to prevent a fire and secondary the happening of the fire, using the low smoke low halogen flame retardant cable, fire-resistant cable structure, make the cable with good flame retardant fire-resistant performance.
Standard
Products to perform the corresponding national standard GB/T12706 and IEC, BS, ASTM, DIN, JIS standards, etc. And can design and manufacture according the special requirements of the customers.
Characteristics
Rated voltage
AC rated voltage: 0.6/1kV，1.8/3kV，Frequency: 50Hz
Cable long-term allowed working temperature 70 ℃, 90 ℃.
Feature and Application
VV、VLV
Copper (aluminum conductor, PVC insulated, polyvinyl chloride (laying indoors, in tunnel, in cable trench, PVC sheathed power cable duct and soil medium fixed occasion).
VY、VLY
Copper (aluminum conductor, PVC insulated, poly (ethyl laying indoors, in tunnel, in cable trench, PVC sheathed power cable duct and the soil medium requirements tamper-proof fixed occasion.
Introduction of our company
Our company is a professional China Wire and Cable Manufacturers, mainly supply Aerial bundled cable,House Electric Wire, Insulated Overhead Cable,Aluminium Conductor Steel Reinforced, PVC Control Cables,XLPE Power Cables,BV Electric Wires,Nylon Sheathed Cable,Buried Cable,High Voltage Cable,House Electric Wire,Single Core Flexible Copper Cable,Civil Wire And Cable etc. series of wire and cable products, sincerely welcome everyone to visit.
- Q: A pair of Copper wire mains, each of 3.87 sq.cm cross section use to transmit the power, a distance of 915m for 10 hours a day, 80 kilo watt at 200 volts are taken from the mains, find power lost in cable per day at resistivity 1.7 micro ohm.cm.Note: Question is talking about A PAIR OF COPPER WIRE
- Power loss per day is meaningless, I assume you mean energy loss per day, or power loss You have to calculate the resistance in the wire. Resistance of a wire in Ω R = ρL/A ρ is resistivity of the material in Ω-m L is length in meters A is cross-sectional area in m? A = πr?, r is radius of wire in m resistivity Cu 17.2e-9 Ω-m 3.87 cm? = 3.87 e-6 m? R = (2*915)(17.2e-9) / (3.87 e-6) = 8.13 ohms 80 kW at 200 volts is a current of 80000/200 = 400 amps You cannot put 400 amps through an 8 ohm resistance, as that requires a voltage of 3200 volts, which we don't have. So the premise of 80 kW is not possible. Perhaps you copied one of the numbers incorrectly. .
- Q: im upgrading amps from 200 to 1000 and i was wondering if the cables will restrict the current at all? right now i have a 225 watt cord set
- 200 to 1000 (if you have that much power) from 20hz to 20,000hz i would sugest a dedicated line .strictly for your home theatre gear,with a good power conditioner- with some good power cords,as well as speaker cables. also on the current issue the longer the runs of speaker cables the more current you will lose ,
- Q: lost my original 7A cable and the uk wire is 2.5A
- The PS3 Slim's power supply is rated at 250W which works out to be just under 2.5A @ 110v. Since the PS3 only draws around 100W it should be OK. If you were using an Older PS3 then it would require more power and would not be safe with a 2.5A cable. Since a new cable wouldn't cost much you should probably invest in a better one anyway.
- Q: Hi! I want to buy I new Hard Drive but I've got a problem. I have the IDE conector but I don't have the Power Cable. It is connected to my Video Card. Can I add a new one? Can I use a power cable from a optical drive(CD/DVD)? Thanks!
- All you need to do is pop down to your local computer store and get a power splitter, just make sure you get the right type, IDE and SATA drives have a different kind of power connector, so just make 100% sure before you buy!
- Q: I do not have the Video Card in hand but I will in a few days and I already know the adapter cable has gone missing. The NVdia Website is no help. I have an HP Pavilion Elite desktop. I want to acquire the cable before I receive the Video Card, so I can install it right away. I want to know exactly the type of power connector cable is so I can go online and order it now.
- Power connector cable? Usually, you don't need an adapter cable: you just plug the video card into one of the PCI expansion card slots available on the motherboard, then you plug the monitor's cable to connect the monitor to the computer via the serial port on the video card. Knowing what computer you have doesn't really help: You have to tell us the motherboard's brand model to see if this particular video card is compatible for your computer's motherboard.
- Q: Will it work if I put a pigtail (connect the wires by twisting them together) or does that stop it from working properly..
- Twisting wires on a power cable?? Should work to start a fire and kill you laptop, assuming you don't electrocute yourself first.? No, sorry, I think you need to buy a new one.
- Q: I only see the power supply (with a cable to connect to the laptop), but I don't see the AC cable. In the specs it only says quot;Cables Included: 1x Power cable - 3 ft.quot;I want to know if it includes the whole charger, or just the power supply to connect to laptop.
- The cable from psu to laptop is not removable so the 1x power cable included is the removable AC cable.
- Q: The green light on the back of the power supply comes on when the power cable is plugged. also, every time i plug in the power cable, the fan on the power supply wants to spin, but it stops. The squeezing noise remains and i push the power button - nothing comes on.Before, it used to come on for a few seconds and then it will turn off by itself. I though it was a virus, so i restarted in safe mode to scan it. The PC stayed on for like 30 minutes and then it turned off by itself. But every since it doesn't wants to come on. Is the power supply gone? If so, how can still the green button comes on and the squeezing noise remains?well, I bought a power supply, and with the new power supply, nothing comes on - not even the squeezing noiseplease help me out! I need my PC! thanx in advanced!
- Make sure all the cords are properly hooked up properly. I recently bought a new PSU and forgot the most important cord, the main board. Also, make sure the cord for turning on or off the computer didn't come off the motherboard. If that isn't attached, no signal will be sent to turn on the computer.
- Q: It's the newest ps2 (the thin ps2) I have all cables. Except the power cable isn't the official power cable. Is that a problem?
- It's impossible to tell if it's your PS2 or the cable. Best bet is you buy an original PS2 power cable and try it out. If the PS2 still doesn't power up, it's something wrong with your PS2 and you will have to get it repaired or buy a new one.
- Q: I'm getting some upgrades for my pc and that includes a new power supply with the necessary amperage and 2 6-pin pci-e connectors to power my card. The card is already here but the psu probably won't get here until next week. I want to know if there is any way to run the card from the power coming from the pci-e slot. The card requires 2x 6-pin connectors, but i want to install it now to get that out of the way...
- I have heard of modifying the cables so they can plug into a gpu, but that is pretty risky. Your card should have came with at least 1 2 Molex to PCIe Converter cable.
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VLV Aluminum Core PVC Insulated Power Cable
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m
- Supply Capability:
- 100000 m/month
OKorder Service Pledge
OKorder Financial Service
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