PVC insulated power cables cable 450/750V

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Tianjin
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100 m
Supply Capability:
100000 m/month

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Detailed Product Description

1.Type:copper/PVC 450/750V
2.China top 10 wire
3.Standard:IEC60227
4.Certificate:ISO/CE/CCC
Type:copper/PVC 450/750V
The products adopt GB 5023.1~7-1997 (450/750V or below PVC insulated electric wires),JB 8734.1~5-1998PVC insulated wires belong to the series of laying electric wires, which are mainly suitable for placing at the fixed places. It is widely used as connectors of drive, lighting, electronic equipment, instrument and telecommunication equipmentwith rated voltage 450/750V (U0/U) or below. Parts of the plastic wires are used at the equipment with AC rated voltage 300/300V or below.The products adopt GB 5023.1~7-1997 (450/750V or below PVC insulated electric wires),JB 8734.1~5-1998 (450/750V or under PVC insulated cables, electric wires andflexible wires) and Q/ZEL 02-2002 (plastic insulated electric wires and cables).GB5023.1-7-1997 is identical to IEC227 and the type is the same as the stipulation of IEC and technical specification is just the same and more. We have extendedthe range of the type to fit the requirement of the consumers. JB 8734.1~5-1998and Q/ZEL 02-2002 are the complementary contents of GB 5023.1~7-1997 and Q/ZEL02-2002 are stipulated to meet consumers' requirements.

This series include:

* Copper (aluminum) conductor PVC insulated wires (BV)
* Copper conductor PVC insulated flexible wires (BVR)* Copper (aluminum) conductor PVC insulated PVC sheathed round wires
* Copper (aluminum) conductor PVC insulated PVC sheathed flat wires
* Copper conductor PVC insulated flat flexible connectors
* Copper conductor PVC insulated PVC sheathed round flexible connectors* Sizes: 0.5-185mm2*
Relative manufacturing standards: IEC227, BS6004, AS/NZS5000.2

 

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Q:Home improvement, the wire specifications generally how to choose? Lighting, sockets, air conditioning with a few square lines? Ground specifications can be lighter than the line of fire, zero line?
Sailing cold drill. The The Cool cold supreme. The The Pioneer (burner). The The
Q:How to effectively reduce the cost of car wiring harness?
5 °), a simple algorithm is 100 high bridge, for example, isosceles triangle bottom length of 76
Q:Hello, ask about how to charge the electric car at home, use a few square millimeters of wire? How high is the demand for family lines, thank you!
PLC and computer communication cable, different manufacturers of PLC connection is not the same
Q:Whether the interior decoration is the first brush latex paint or the first installation of the wire (the line, with the trunking)?
3 + 2 and 4 + 1 are the number of cores of a cable, a cable inside is not a line, is insulated with each other 2 or . 3 +. 4 +1 line, 5 lines , Respectively, called 2 core or 3 core, 3 +2 core, 4 +1 core, 5 and other core. 3 + 2 cable 3 is the three phase lines, the diameter of the line as large, 2 is the zero line and the PE line, the diameter of the line as large; 4 + 1 cable 4 is the same as the three lines and the same diameter, 1 is the PE ground wire is a separate diameter; five core is the phase line, zero line and PE line are the same diameter, 2 core and 3 core is also the diameter of the line. In the end with a few cable, the design specifications are provided! A few words are not clear!
Q:Calculate the control cable under what circumstances the cable terminal needs to be calculated
You say is the power supply power? Is not the power supply voltage! Power supply is W, that is, tile. Power power is insufficient, it is said that the components will accelerate the aging, aging components are easy to burn, components on the motherboard, of course, is burning the motherboard Oh, and power supply is also easy to cause computer instability. Crash, restart .... and so on. If your power is not enough power, it should be for a larger power and is guaranteed quality power such as Hunt, the Great Wall and so on. General 250-300W power supply on it.
Q:Fourth, what causes the power cable fire accident
Once the cable in the event of fire, the fire ferocious, rapid spread, in the burning will occur when a large number of harmful gases, resulting in fighting difficulties
Q:What kind of material should be selected for the fixing bracket of the cable trunking
General 2.5 square wire load is 2 kilowatts, and rubber sheathed cable, full load can reach 3 kilowatts are no problem (estimated again, it is not safe). The load level of the wire is mainly dependent on the current, but also on the voltage level. Under normal circumstances 50A below 1 square millimeter safe carrying capacity is 6A, 50 ~ 100A current 1 square millimeter of the safe carrying capacity is 5A, 100A current above the general take 1 square millimeter of the safe current is 2.5A; so many large square copper cable You can calculate the current. According to the three-phase alternating current formula: P = 1.732 * U * I * cosφ, cosφ is the power factor, select 0.8; this is the three-phase power calculation formula. Single phase: P = U * I * cosφ, cosφ is the power factor The power factor is 1 for the resistive load and 0.8 for the inductive load.
Q:The living room to the bedroom cable does not work
It is the audio cable connection is not good, you check the line and the machine at both ends of the socket is rusty, for the new line can be. In addition, the TV volume will be reduced, the set-top box volume can be filled!
Q:Why does the sparrow stand on the wire without electric shock?
the network patch panel is now more mainstream network system patch panels, generally every 1U height can accommodate 24 8-core network port, back line, front jumper plug in addition, look at the Google Encyclopedia on the 110 patch panel instructions, found a little problem, that is 110 patch panel documents, but the picture is not 110 patch panels, that should be called Kelon, we also Called this thing for the VDF, it should be noted that the 110 system is AT & amp; T, that is, Lucent (Lucent) company's standards, and Kelon is the German Kelon (kelone) company's standard, not the same thing, Dragon frame is generally used in large-scale voice wiring system, and generally fixed for the wall, if placed in the standard cabinet will have to install the backplane, the Kelon frame steel frame fixed on the backplane The 110 patch panel is a standard 19-inch equipment, can be directly fixed in the standard 19-inch cabinet As the 19-inch standard cabinet has been widely used in the civilian areas, so Kelon is now less application, mainly in the use of operators these with a number of tattoo and fat ancient mix of full-chip cable is integrated wiring system in the most basic connector, the product range is also very much on the market, of course, there are many changes in the form On the use of network patch panels and 110 patch panels, Google Encyclopedia and the library have a detailed description, you can refer to
Q:The telephone line, TV line, cable, power lines are worn to a wire tube, what will happen?
Friends, only made the specifications, did not inform the specific cable model, the model is not the same price, the following for your reference: the price of the cable in addition to the cable "red price" is basically the same, the general real-time prices at any time with the Cable material prices change, the latest price is the real price, but the cable factory real-time quotations will be some differences

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