power cable manufacturers Copper Core Heat-resistance 105oC PVC Insulation
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 m
- Supply Capability:
- 20000 m/month
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1.Product Description:
Specifications:
PVC/XLPE INSULATION POWER CABLE
State Grid
ISO 9001 standard
Internation compliance
2. Application:
These cables are used for electricity supply in low voltage installation system, They are suitable for installation in indoors and outdoors, in cable ducts, under ground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage. The lead sheath brings an enhanced resistance to aromatic hydrocarbons.
3.Specification Size and Technical Data:
Model | Name |
BV | Copper Core PVC Insulation Wire |
BLV | Aluminum Core PVC Insulation Wire |
BVR | Copper Core PVC Insulation Flexible Wire |
BVV | Copper Core PVC Insulation PVC Sheath Round Wire |
BVVB | Copper Core PVC Insulation PVC Sheath Flat Wire |
BLVVB | Aluminum Core PVC Insulation PVC Sheath Flat Wire |
BV-105 | Copper Core Heat-resistance 105oC PVC Insulation |
| Code Name | Nominal conductor area | Number of wires | Nominal diameter of wire | Nominal thickness of insulation | Approx. Overall diameter | Max. Conductor DC resistance at 20oC |
| mm2 | No. | mm | mm | mm | Ω/km | |
| H05V-U | 0.5 | 1 | 0.8 | 0.6 | 2 | 36 |
| 0.75 | 1 | 0.97 | 0.6 | 2.2 | 24.5 | |
| 1 | 1 | 1.13 | 0.6 | 2.3 | 18.1 | |
| H07V-U | 1.5 | 1 | 1.38 | 0.7 | 2.8 | 12.1 |
| 2.5 | 1 | 1.78 | 0.8 | 3.4 | 7.41 | |
| 4 | 1 | 2.25 | 0.8 | 3.8 | 4.61 | |
| 6 | 1 | 2.76 | 0.8 | 4.4 | 3.08 | |
| 10 | 1 | 3.55 | 1 | 5.5 | 1.83 | |
| H07V-R | 1.5 | 7 | 0.52 | 0.7 | 3 | 12.1 |
| 2.5 | 7 | 0.68 | 0.8 | 3.6 | 7.41 | |
| 4 | 7 | 0.85 | 0.8 | 4.2 | 4.61 | |
| 6 | 7 | 1.04 | 0.8 | 4.7 | 3.08 | |
| 10 | 7 | 1.35 | 1 | 6 | 1.83 | |
| 16 | 7 | 1.68 | 1 | 7 | 1.15 | |
| 25 | 7 | 2.1 | 1.2 | 8.7 | 0.727 | |
| 35 | 7 | 2.48 | 1.2 | 9.8 | 0.524 | |
| 50 | 19 | 1.76 | 1.4 | 11.6 | 0.387 | |
| 70 | 19 | 2.1 | 1.4 | 13.3 | 0.268 | |
| 95 | 19 | 2.48 | 1.6 | 15.6 | 0.193 | |
| 120 | 37 | 2 | 1.6 | 17.1 | 0.153 | |
| 150 | 37 | 2.22 | 1.8 | 19.1 | 0.124 |
- 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: Hey guys, I noticed that with heavy use of the power cord to my laptop, a part of the rubber surrounding the cord is open near the insertion part and you can see the wires. I'm just curious how dangerous it is. I don't have another power cord for my laptop, so do any of you have a recommendation for what I can do?
- It okorder /
- Q: Hi everyone. On a national trading website, I am planning on buying a second hand xbox 360. Now the auction I'm aiming for, only comes with the console and the hard drive. No power supply or av cables. But on another auction, they are selling power leads and av cables on their own. I was wondering if all types of power supplies/ av cables work on the different types of xbox's (Elite, Pro, Slimline, Orginal etc)10 points for best answer ;)
- There are 3 different power supplies, and 5 different types of Xbox. First is the Xenon/Falcon Xboxes. The power supplies for these work with all Xboxes (excl the Slim) Next are the Opus/Zephyr. The power supplies for these ONLY WORK with these consoles. They have a little plastic pin in the plug so that they wont work in any other type of Xbox Lastly we have the Jasper Xboxes. Again, the power supplies only work with these consoles. Unless you buy a power supply for Generation One xboxes (Xenon/Falcon) then you're not guaranteed to get it to work. TBW
- Q: Hi,I have an LED monitor ordered and I wanted to know if it has a power cable. The monitor I ordered is a Samsung S23C350HS 23 Inch Screen LED-Lit Monitor. Thank you,
- No question about it a monitor whatever the make will have or need a power cable there have not been any monitors made that can recieve enough power from any other lead connected to the computer
- Q: I have a Karcher power washer which was left outside over night. An animal chewed threw the power cable and so is unusable. I was wondering how to re-connect the power cord together, safely. I do not want to cross wires and use electrical tape. I was thinking of using a connector, but unsure of whether to use a two pinned or three pinned connector.
- You can install a plug on the cord to replace the one that was chewed off. Choose one with the same number of prongs as the cord has wires (2 or 3). Be sure to attach each wire to the correct terminal! Splicing the cord is also OK, and tape would not be a problem if applied properly, but I prefer to use heat-shrink tubing. When I do a top-grade splice, I first twist the wires tightly together without making a tail, then I solder them.
- Q: Hi,I bought a new 500GB HDD today, with a SATA cable (data) but I don't know what kind of power cable I need?I looked around and saw Sata to Molex and all kinds of things, I've never had to hook up a second hard drive before and the terms are confusing me. Could anyone tell me what kind of cable I'll need and where I'm supposed to hook them up to?Thanks!
- Your PSU, should have all of the needed connectors.
- Q: What is the parallel use of the power cable
- When using power, standby power, basically no radiation, can be considered negligible
- Q: I just got done building my new computer, and am putting in my cd-room's.When i plug in the power to them they will open, but when i connect them to the motherboard with the ide cable they wont open.And yes i have everything plugged in right.
- Your CD-ROM should have at least two cables connect to it, a power cable and IDE cable that should also be connected to your motherboard or other interface card. Disconnect the IDE cable from the back of the CD-ROM and reconnect it, do the same on the opposite end of the cable. Next, if your CD-ROM drive is not getting any power disconnect the cable from the back of the drive and reconnect it. Check jumpers If you've recently installed any new disk drives such as a new hard disk drive verify that the jumpers are properly set on the back of the CD-ROM. Having the jumpers set improperly to master or slave can cause the CD-ROM to not work. Notice the 1 missing pin in the middle of your Cd-Rom IDE connection?. On your IDE cable there is a blocked hole in the exact same place. If you turned this cable around the wrong way you might have bent one of the pins or broken it off completely
- Q: in my efforts to make everything as simplified as possible (lazy) im looking for a 25' or longer sata cable (also if there is an extension to the power cord thats used to power a cd drive in a desktop) trying to mount the cd drive all the way on the other side of the room (5ft away lol) so that i dont have to get up to change dvds. id mount it to the dvd shelf which is next to the sofa.
- No go: What is the maximum length of a SATA data cable? 1m for SATA I, 2m for SATA II The exercise will be good for you. Maybe you have a wife, or a sister?
- 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.
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power cable manufacturers Copper Core Heat-resistance 105oC PVC Insulation
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 m
- Supply Capability:
- 20000 m/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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