Aerial Insulated Cable with rated Voltage 0.6/1kv,10kv, 35kv

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1. 30 years Aerial Insulated Cable experience
2. No.1 competitive price
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Aerial Insulated Cable with rated Voltage 0.6/1kv,10kv, 35kv
Specifications

Aerial insulated cable with rated Voltage 0. 6 / 1KV, 10KV or 35KV (aerial branched cable, aerial bundled cable)


Aerial insulated cable with rated Voltage 0.6/1KV, 10KV or 35KV(aerial branched cable, aerial bundled cable)

The products are fit for transmitting line and distributing line of rated voltage 1KV,10Kv and 35KV in street, traveling development area and near tall buildings, wooded tract and construction area. Compared with bare conductor, this product can be laid more closely to save the line gallery, and have less voltage-drop. Above all, the product installation reduces power accidents and protects life safety.


Executive Standard
The products shall comply with the standard GB12527-90 and GB14049-93. And it can also be designed and manufactured according to the standard of BS, VDE and ICEA recommended by International Electro technical Commission as per users requirements.


Aerial cable : Voltage, Core and Section size

                                             Rated Voltage KV
core


0.6/1


10


35

1

16-240

10-300

50-300

2

10-120

----

----

3

----

25-300

----

4

10-120

----

-----

3+K(A)

----

25-300

-----

3+K(B)

----

K25-120

-----

 Note: K means loading-bearing stranded wire
     (A) means steel stranded wire, (B) means aluminum alloy stranded wire.

Operating characteristics

The installation ambient temperature should not below -20

Max. short circuit(time not over 5S) temperature of conductor:

XLPE insulated aerial cable is 250; High density PE insulated aerial cable is 150

Max. continuous working temperature of conductor:

XLPE insulated aerial cable is 90; High density PE insulated aerial cable is 75

The bending radius of cable is recommended as following,

0.6/1KV cable: not less than 6 times of outer diameter.

10KV35KV: not less than 20 times of outer diameter.

When the cable used in AC system, the rated voltage of cable should be at least equal the rated voltage of system. When the cable used in DC system, the rated voltage of cable should be bigger than 1.5 times of the rated voltage of system.


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Q:W22 in the cable on behalf of what
Is the name of the vv22 it is armored copper core PVC insulated power cable V is PVC, VV said PVC insulated PVC sheathed, insulation and sheath is two different things, the jacket is the outermost layer of the cable, Insulation, mainly from the role of protection cable, the insulation layer is wrapped in the conductor outside the layer, mainly from the insulation. 22 means armored, armored between the sheath layer and the insulation between the strip, and its role is to strengthen the protection of the cable, at the same time, can prevent the mouse bite, can also be used as ground. The copper core is not shown in the letter in the model, because most cables are copper, so the copper cable basically takes its representation (indicated by T). On the contrary, if it is aluminum core cable, it will be added in the model L said aluminum core.
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?
Dual-screen display expansion, but it is estimated that the graphics card is not too small to see the movie line also play the game at the same time ~!
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:What is the difference between VV22 and VV62?
The conductor of the cable is resistive, and the current when the cable is running through the conductor to heat up. In a certain installation, ambient temperature conditions, the heat generated by the conductor current and cable in the operating environment under the conditions of the heat dissipation is equal, when the current is safe operating current, which is commonly referred to as the cable carrying capacity. Cable carrying capacity is in a certain installation, ambient temperature conditions, the load, so the installation, the ambient temperature conditions are different, carrying capacity is different from the ambient temperature changes, the safe current is also to change. Therefore, if the cable is running at a certain installation and ambient temperature, if the actual carrying capacity of the cable exceeds the safe cut-off, the heat generated by the conductor is greater than the heat of the distribution, the cable will heat up; the same time when the ambient temperature increases The ability to heat down, if the current carrying capacity is not reduced, the cable is to heat.
Q:What is the use of wire and cable per square meter of residential building?
According to the provisions of GB-. pipes with a diameter of 15 mm can wear 3 BV-2.5 or 2 BV-4; and so on, 20 mm pipe, 3 * 4 or 4 * 2.5; 25 mm pipe, * 6 mm or 5 * 4; 32 mm tubing, wear 3 * 10 or 5 * 6; 40 mm tubing, wear 4 * 16 or 5 * 10; 50 mm tubing, wear 4 * 25 or 5 * 16 The The combination of the above, generally can be applied to all the current distribution lines of the way. As for the 35 square millimeters above the wire, the general use of cable laying, do not use PVC pipe, you can see the environment as a result of the application or wear pipe protection.
Q:Power Cable Check Well b-type covers show what?
Indicating the carrying capacity of the covers, according to "People's Republic of China town construction industry standards" to understand that: steel fiber reinforced concrete inspection covers are divided into A, B, C, D four
Q:The TV shows no signal. The What is the reason for this?
The domestic general by the following parts in order, some parts can be omitted: 1: category, use the first letter with the Chinese alphabet, such as K on behalf of the control cable, C on behalf of the marine cable Q car ignition line D power cable Y Mobile rubber sheathed cable H welding machine cable 2: conductor with the first letter of the Chinese alphabet said: such as T for the copper, L for the aluminum LG for the ACSR 3: Insulation material with the letter code, such as V for the PVCY Polyethylene 4: Sheath with the letter of the letter code with 35: feature code used in the first letter of Chinese spells, such as the circle with R, soft R, flat B, flat with B6: outer sheath with the number that: 22 the first representative of the steel armor, the second representative of the PVC jacket 7: derived code with a number or symbol, such as BV-withered Sichuan Fen boil let go wind sand dust 90 said temperature 90 degrees BV line can be omitted Generally have: D power cable T copper R round like VV. you control the order of the above carefully understand, which omitted the 1.2.5 three, you should see clearly.
Q:Ask you a question: how the computer CD-ROM power supply 5V and 12V two lines? Another audio and video cable which group?
Cable bridge at both ends to be installed across the ground wire, ground wire diameter can not be less than 16mm2. Wire ends and wire ends of the middle box to be installed at both ends of the ground wire, grounding wire diameter can not be less than 6mm2. Full length bridge with the grounding system connected to not less than 2. Cable bridge is divided into trough, tray and ladder-type, mesh and other structures, by the bracket, arm and installation accessories and other components. Can be set up independently, can also be attached to a variety of structures (structures) and corridor stent, reflecting the structure is simple, handsome in appearance, flexible configuration and easy maintenance features, all parts are required galvanized, installed in the building Outside the bridge, if it is in the vicinity of the sea or belong to the corrosion area, the material must have anti-corrosion, moisture resistance, good adhesion, high impact resistance of the physical characteristics. According to the relevant provisions of the specification, galvanized cable bridge for a good grounding. galvanized cable tray direct board each fixed bolt contact resistance should be less than 0.005Ω, then the cable bridge can be used as a ground trunk (dusting cable tray should not be used as a grounding line), the resistance of each cable bridge can be the following formula Calculate: r = ρ · L / S where: ρ = 15 × 10Ω-6 / cm (20 ℃); L = length calculated by 100mm; S = cross-sectional area of ​​cm2. The unit resistance value of the ladder on the pallet is shown in Table 2. The unit resistance value of the cable duct is shown in Table 3 The resistance of each ladder (or each cable slot) after the installation of the cable tray is the total: R = R (r + 1 / 3r ') where: R - ladder, that is, (cable trough) total length of the total resistance (mΩ); r - ladder unit length resistance (mΩ / m)
Q:Whether the interior decoration is the first brush latex paint or the first installation of the wire (the line, with the trunking)?
100-200 door is to call the wiring module, testing and convenient. The The Switch on the use of national prestige WS824 figures. The
Q:1omoons / days sensitive quad-core network set-top boxes can be used on old-fashioned televisions.
Network set-top box does not require a computer, only need to follow the operating manual set-top box and TV connection, and then boot the wired / wireless network configuration, with set-top box software can watch the video program. 4M do not see the basic high enough, but now the Chinese network is shared bandwidth, if the use of many people may be cardton

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