• Cu/PVC   Flexible Copper Conductor  PVC Insulated Eletric Wire 450/750V BVR 1.0 1.5 2.5   4.0 System 1
  • Cu/PVC   Flexible Copper Conductor  PVC Insulated Eletric Wire 450/750V BVR 1.0 1.5 2.5   4.0 System 2
  • Cu/PVC   Flexible Copper Conductor  PVC Insulated Eletric Wire 450/750V BVR 1.0 1.5 2.5   4.0 System 3
Cu/PVC   Flexible Copper Conductor  PVC Insulated Eletric Wire 450/750V BVR 1.0 1.5 2.5   4.0

Cu/PVC Flexible Copper Conductor PVC Insulated Eletric Wire 450/750V BVR 1.0 1.5 2.5 4.0

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 reel
Supply Capability:
10000 reel/month

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BVR Cu/PVC  JB/T8734

Conductor

Plain  annealedcopper, Class 2 stranded circular or compacted


Insulation

Polyvinyl chloride(PVC)

Compound type C


Insulation color:

Green, yellow/green, red, yellow, blue,


Temperature rating

Maximum 70ºC


Rated voltage

450/750 V


Application

Suitable for power installations, household appliances,instrumentation and communication devices

a. Use as home appliance wiring cable, building wire
b. Use as electrical and electronic equipment internal connecting wire
c. Use as lighting wire
d. House wiring cable


TypeNo. of CoresCorss Area ( mm2)NO.of wire   & diameterInsulation thickness mmOuter diameter mmWeight kg/km
BV
    Cu/PVC -Solid
111/1.130.7
15.73
11.51/1.380.7
22.12
12.51/1.780.8
32.75
141/2.250.8
48.73
161/2.760.8
69.15
BVR
    Cu/PVC-Strand
117/0.430.7
16.9
11.57/0.520.7
22.71
12.519/0.410.8
34.21
1419/0.520.8
49
1619/0.630.8
70.9
RVV
    Cu/PVC/PVC -Flexible
2132/0.20.7
52.3
21.548/0.20.7
70.45
22.578/0.20.8
103.75
24127/0.20.8
147.2
3132/0.20.7
96.45
31.548/0.20.7
133.73
32.578/0.20.8
180.63
RVS
    Cu/PVC/ -Flexible
20.7537/0.160.7
29.73
2132/0.20.7
36.8
21.548/0.20.7
47.45
22.578/0.20.8
70.25




Cu/PVC   Flexible Copper Conductor  PVC Insulated Eletric Wire 450/750V BVR 1.0 1.5 2.5   4.0







Q:I want to install an electrical outlet on a wall that doesn't have any other outlets. There is a wall light directly above the place where I need the outlet so I want to use that junction for the power source. I do not want the wall light's switch to control the outlet. How do I wire this?
Depends on how the light is wired. If it's got only a black and a white wire, the only thing you can do is have the switch control the whole circuit. With only two wires, the black wire is made/broken at the switch, so the only way to get a circuit is to have the switch on. If you have two black and two white, you're OK. One B/W pair will go to the switch and the other B/W pair provides the power. If you have this, notice that one pair is wired across the black of the other pair. That is, a black wire coming in ties to another wire going out without going to the light. The companion wire of the one going to the switch should be wired to the light. That's your switch leg, and it is made /broken at the switch. The white wire of the leg in should be on the other pole of the light. You want to take your new wire and add the black to the connection on the black coming in. You'll now have three wires there - hot in, hot out to switch, hot to your new outlet. Take your white from your new run, undo the white of the leg in at the light. Connect those two and add a white pigtail. Wire the pigtail to the light. Be sure all circuits are off, and if you're not sure which wire is which, use an ohmeter to test. Be sure all grounds are connected in each box. Check out what will be on the circuits and make sure you don't overload them, and also that your boxes are rated for the amperage/wires you'll be using.
Q:I have a 15A 120V circuit that has a ceiling light controlled by an end-of-run-switch. At the switch box there is the ground wire, black wire and the white wire which is colored black.I would like to install an outlet between the ceiling light and the switch that would also be controlled by the switch. Can this be done, and if so, what would the wiring arrangements be?I have good access to where I want to install the outlet and could change or replace the wire between the outlet and the switch. Changing any of the rest of the wiring would be a real project though.(As to my own abilities here, I've done a lot of straight-forward barn type wiring on my farm (outlets, 3- and 4-way switches, etc.) and understand what the black-colored white wire means in this situation. But I wouldn't presume to wire a house.)Thanks!
from the fan box in the ceiling run a romex cable to the outlet so you have a hot, neutral and ground. the black wire coming from the fan box and going to the outlet should be tapped from the hot wire being controlled by/downstream of the switch and powering the fan, not the hot wire powering/going to the switch. make sure your switch is rated for the amount of amps needed.
Q:I established that under my car the part that shields the exhaust system and electrical wiring from being exposed is broken.It is located right under my hood on the outside (between the ground and acutal car).I am trying to figure out what that part is called so i could buy a replacement.
it is call the splash shield
Q:Cable cable price (how much money a roll)? Own decoration with, and what brand of pipe how much money? More
See what you use the line of aluminum or copper wire tube with a good tube of gold
Q:If you are looking at an automotive electrical wiring chart what symbols would be used to represent the wiring of (1) a throttle actuator (2) a step up coil (3) reed switches (4) a seperate ECU cruise control circuit. In other words, what type of wiring would it be classified as, so that I can find it on a wiring chart? Thanks!
this is really hard to explain over the internet. send me an email at my address listed below and i will send you an electrical diagram key. also please state year, make and model.
Q:Hi There, So I have six pot lights in my living room that are all controlled by one dimmer switch. I was wondering it is was possible to rewire them in such a way that you could control each light separately with 6 individual switches? thanks
Least invasive, but somewhat expensive: Without cutting up your existing wiring and drywall, I would suggest a wireless system. There are modules you can buy which screw into the socket. This way the only permanent change required is to replace the dimmer to a standard switch. Just be sure to use dimmable CFL floods to reduce heat buildup. X10 is the most common. I believe there is a luxury brand called Vizia. Small holes, more permanent, and expensive: There is also a system called DALI in which a low voltage signal wire is daisy-chained can-to-can, with an addressable dimming module in or adjacent to each light in the ceiling. The wall switch is removed and the conductors wire-nutted, sending constant-hot to all lights. The controller takes the place of the wall switch, sending digital commands via the low-volt cable. Major holes, least expensive: Simply re-run a separate 14/2 from each can to the switch box. Also replace the switch box to accomodate all these new switches. (Must be special-ordered or built of mulitple metal boxes.) This will involve several small holes in the drywall as well as all the related painting. Also, the configuration may be perceived as odd by future owners. Also keep in mind that a good dimmer costs $15 each.
Q:I am a science and engineering, some people think that disk will be hot. I think this is not the case, I think the disk has no effect, the wire is the AC current, inside the two lines of the current direction at any time can be offset each other to produce the electromagnetic effect. I think so, I hope a professional person to make a professional and detailed explanation. More
No, the disk will lead to heat accumulation, the impact of wire cooling, serious will burn the wire, especially in the maximum current carrying capacity when the wire is more obvious, so the use of wire tray up to no more than 1/2 rated current, "The inside of the two lines of the current direction is always the opposite can be offset each other to produce the electromagnetic effect" This is very right, the use of wire tray will not increase the wire impedance, but not a single wire, must be the same Two of the circuits at the same time disk up. Wire: the wire is made of one or several soft wires, the outer package is soft and soft; the cable is made of one or several insulated packets, and the outer layer is covered with a tough outer layer of metal or rubber. Cables and wires are generally made up of three parts: the core wire, the insulating sheath, and the protective sheath. Commonly used cable features are as follows: CEF - EPR insulated neoprene jacket, marine flame retardant power cable. CVV - PVC insulated, PVC sheathed marine flame retardant power cable. OVC cable commonly used BV, BX, RV, RVV series of wires, including: BV - copper core PVC insulated wire, long-term allowable temperature 65 ℃, the minimum temperature -15 ℃, working voltage AC 500V, DC 1000V, fixed laying In the room, the outside can be deposited can also be deposited. BX - copper core rubber insulated wire, the maximum temperature of 65 ℃, apply to the room. RV - PVC insulated single-core cord, the maximum temperature of 65 ℃, the lowest temperature -15 ℃, 250V AC voltage, DC 500V, for the internal wiring equipment and equipment. RVV - Copper core PVC insulated and sheathed flexible wire, allowing long-term working temperature of 105 ℃, working voltage AC 500V, DC 1000V, for wet, mechanical protection requirements, often moving and bending occasions.
Q:Hi,If you were to wire up this motor, how do you go about doing that? To connect it to the mains for example.
There are 5 or 6 11966 motors ranging from 1.5VDC, 1 Watt to 12VDC 20 Watts. These motors are normally powered by flashlight (torch) cells and not 220VAC. Adapters and approved, rectifying power supplies are probably available from the same source. You can wire these motors any way you wish if you confine yourself to flashlight cells, and approved power supplies.
Q:I understand that buisnesses like vonage, and Comcast do not repair telephone wiring(the actual physical wiring outside) is this correct?There was an accident on our property severing the phones lines. The reason I ask, is because the electrician said, if THEY say I have to fix it. Who is they?
Question: Is electrician the one who repairs the telephone wiring? Answer: HELL NO!! Sparky may be good for electrical wiring, but they do not know telephone wiring and *cause* problems for telephone repairmen when they try. Not to mention you are asking about inside wire. Judge I rot in Hell Green gave your inside wiring to for you and you can play with your own inside wire, or get a Sparky to screw it up, or call an ex-telco technician to run and/or repair ir, or get it done correctly by the Telephone Company technician's. But you said OUTSIDE wire. Outside wire, the big cables along the utility poles, span and/or pole terminals, the drop wire from the pole to your house, *and* the protector, now called a Network Interface Device (NID) is actually and legally belongs to the Telephone Company -- ATT, Verizon, whatever owns where you live. It is *illegal* for you or vonage or Comcast or a electrician to work on our wiring. Not to mention they don't have the wire, terminals, tools or especially the knowledge to repair drops and outside wire. Call your local telephone company and tell them that *their* wire is on the ground and to get it fixed. If the person from the phone from India cannot understand what you are talking, stop a real telephone technician (you know cause their van/truck says ATT or whatever) and tell them.
Q:How to use the capacitor to test whether the wire is broken
Theoretically impossible, it will cause the column internal stress distribution is not balanced, especially the high-level problem can not be considered, you can consider the layout on the board, because you do not have the diameter of the pipeline, the board to withstand the vertical hole is Have a certain range

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