Flexible Stranded Copper PVC Insulated Building Wire 450/750V

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Product Description:

Flexible Stranded Copper PVC Insulated Building Wire 450/750V

Quick Details

  • Place of Origin: Henan, China (Mainland)

    Insulation Material: PVCModel Number: BV

  • Type: Low Voltage

  • Application: Construction

  • Conductor Material: Copper

  • Jacket: Bare

  • International Standard: IEC 60502,AS,BS,CE,CSA,DIN,ISO,NFC,SGS,ASTM,GOST,or as requested

  • Type: Single Core

  • Rated Voltage: 450/750V

Packaging & Delivery

Packaging Details:Wooden drums or as customers' demand
Delivery Detail:7-30 days or as customers' demand


building Wire
1.ISO CCC certificate
2.13 years professional experience
3.Factory price.
4.Rated voltage: 450/750

450/750V Flexible Stranded Copper PVC Insulated building Wire  




This product is suitable for fixed laying in power plant with AC.


Product Standard





 Datas and Information

sectional area
Insulated thick
Max overall
Resistance at
Min insulated
resistance at



Flexible wire



sectional area
Insulated thick
Max overall
Resistance at
Min insulated
resistance at




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Q:"A USB device is not functioning properly and has exceeded the power limit of its hub port." This device connection should be interrupted. " The
Code for acceptance of construction quality of electrical engineering construction "(GB-2002) Chapter 12
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Yes, as long as the diameter is large enough, the power load is enough, nothing!
Q:Ask about the electrical engineering with a thin metal wire tube called what is called jdg or what to the
Standby state of course can not see, you have to look at the set-top box standby or TV standby, the standby state to eliminate on the line.
Q:The cross - sectional area ratio of the cable to the embedded tube
Frequency converter cable for the variable frequency cable, he is generally 3 +3 core, outside the copper wire braided + copper double shield, it requires the cable has a low transmission impedance, low working capacitance, it has a lot of high magnetic waves, Cable insulation impact is relatively large, relatively high demand for interference interference factors. Frequency conversion cable long distance transmission, the general should be coupled with the reactor. Ordinary cable, the outside can be added according to the need to shield or not, although he can produce electromagnetic waves, but will not produce high harmonics, the insulation requirements of the cable is not high frequency cable, he can be four core, five core. There is no need for a symmetrical structure of the cable.
Q:BVV wire and BVR wire which is good
BVV line is a single strand of copper, insulated more than a layer, of course, some of the larger, some people also called the balance line. Fire line zero line together. BVR line is multi-strand copper wire, is a soft line. Multiple shares and single shares as long as the square, no difference. This line with a line, with a zero line. I think the BVR line is even better than the BVV line. Fortunately, it is separate from the heat is good, not easy to short circuit. By the team for help, only this reply, I hope to help you.
Q:Gold radius of the VT-300 NC red, FANUC system, the recent inexplicable "overtravel-X", the actual is not overtaking, and occasionally there will be "overtaking"
As long as you look beautiful on the line, there is no prescribed height, close to the ceiling in the installation may be some inconvenience, you can empty a 4-5 cm, you said the four lines do not know what Meaning, is the four lines or two calculations for a group of eight lines, such as only four lines with 15 * 10 on the line, 8 lines with 25 * 10 or 25 * 13. General home open and leakage insurance , The total open 2P empty first open 40A or 63A, there are multiple lights so that each street light selection of 10A open, only a light selection of 16A open air, leakage insurance generally use 16A to 20A.
Q:In the elevator, on the installation of video lines and telephone lines to go and installation tutorials? (6)
4p is pliers phone line, 6p do not know, you look at the kind of mouth is suitable for it.
Q:On the same ditch laying high and low voltage cable doubts?
PVC pipe 6 points of course, more than 4 points in large, the score is in English, every 8 points is 1 inch, equal to 25.4mm, it represents the pipe diameter. 4 points corresponding to the tube diameter of .6 points corresponding to the tube diameter of .1 inches corresponding pipe diameter of 32. PVC type pipe with PVC pipe with PVC pipe has PVC electric tube JG / T3050-1998PVC electrical casing classification, divided into L type (light) M type (medium) H type (heavy) First, the implementation of standards: JG / T3050-1998 Second, the product specifications: divided into light -. medium -. heavy-type -405 three. . light -205 outside diameter ¢ 16mm- ¢ 50mm. medium -305 outside diameter ¢ 16mm- ¢ 50mm. heavy -405 diameter ¢ 16mm- ¢ 50mm Third, the nominal diameter were: .... . the thickness of the product is as follows: .16 outside the light, medium and heavy thickness were: 1.00 (light, allowable difference +0.15), 1.20 (allowable difference +0.3), 1.6 (weight, allowable difference +0.3) The The medium and heavy (no light) thickness of the outer diameter of .20 are: 1.25 (medium, allowable +0.3), 1.8 (weight, allowable difference +0.3). .25 outside the diameter of the weight (no light) thickness were: 1.50 (in the allowable difference +0.3), 1.9 (weight, allowable difference +0.3). The light, medium and heavy thickness of the outer diameter of .32 are: 1.40 (light, allowable difference +0.3), 1.80 (medium, allowable +0.3), 2.4 (weight, allowable difference +0.3). .40 outside the light, medium and heavy thickness were: 1.80 (light, medium, allow the difference +0.3), 2.0 (weight, allowable difference +0.3). Fourth, the national standard wall thickness 16: I20: 1.125; 1.332: 1.540: 1.950: 2.263; 2.7 These are more commonly used.
Q:What is the safety distance between the bridge and the bridge?
When used as a voice system termination, it should all be dubbed 5 pairs of connection blocks, so that 100 pairs / 5 pairs = 20 That is to say to do the voice system, only 20 pairs of 5 pairs of the connection block can be 100 pairs of 110 patch panels all play full That is, 100 pairs of patch panels can be terminated 100 voice points Note: CommScope indoor large number of cables generally 25 pairs, 50 pairs, 100 pairs of these three When used as a data system termination, it should be equipped with 20 pairs of 4 pairs of connection blocks, and 4 pairs of 5 pairs of connection blocks In this case, 20 * 4 pairs + 4 * 5 pairs = 100 pairs, and the total number of connected blocks 24 That is, every 100 pairs of 110 patch panels can be terminated 24 data points In summary, when it is used for different systems of transmission, the connection block configuration is also different And its configuration is more flexible, including but not limited to the above two
Q:Pads in the painting PCB how to modify the line width in batches, or unified to amend the line width, the best with screenshots, you can add points Kazakhstan
It is normal, most of the plug does not plug the power will not light. Will be expected to have a reflow device, you can test the power, but so forget the unplug the power cord is very power ah.

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