Rated voltage 8.7/15 kv crosslinked polyethylene insulated PVC sheathed power cable

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Shanghai
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TT OR LC
Min Order Qty:
100 m
Supply Capability:
10000 m/month

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Product Description:

Product standards:

This product according to GB/T12706 the rated voltage 1 kv ~ 35 kv extrusion insulated power cables and accessories, standard production, at the same time can also be based on user needs according to the international standard of IEC, English, German and American standard production.

Available scope:

This product is suitable for rated power-frequency voltage up to 3.6/6 kv ~ 26/35 kv power transmission and distribution lines with.

Using features:

Rated power-frequency voltage U0 / U for 3.6/6 kv ~ 26/35 kv.

The allowable working temperature, cable conductor: 90 ℃.

, when short circuit (the longest not more than 5 s) cable conductor does not exceed the highest temperature of 250 ℃.

, when cable laying temperature should not below 0 ℃.

The bending diameter: 3 core cable is not less than 15 times the cable diameter; Single core cable should not less than 20 times the cable diameter.

The selection of rated voltage

, the rated voltage of the cable shall be suitable for the operation condition of the cable system, using U0 / U (Um) kV said.

U0 - cable design, use of the conductor to ground or between metal shielding rated power frequency voltage;

U - cable design with rated power frequency voltage between conductors;

Um - equipment can withstand a maximum of the "highest system voltage".

 

A system ─ ─ the system phase conductor and earth and the grounding conductor, separated from system within 1 min;

B system ─ ─ the class system is single-phase earth fault in a short run, but in any case the longest run time does not exceed 8 h, ground fault total duration of not more than 125 h every year;

C system ─ ─ don't belong to the class A and class B system.

Type of cable

Type

Name

Scope of application

YJV

YJLV

YJY

YJLY

Copper cross-linked polyethylene insulated PVC sheathed power cable
Aluminum conductor cross linked polyethylene insulated PVC sheathed power cable
Copper cross linked polyethylene insulated, PE sheathed power cable
Aluminum conductor cross linked polyethylene insulated, PE sheathed power cable

For laying indoors, in tunnel and in cable trench, place, unable to bear external mechanical forces. Single core cable in magnetic duct is not permissible.

YJV22

YJLV22

YJV23

YJLV23

Copper core with cross-linked polyethylene insulation tape armored PVC sheathed power cable
Aluminum conductor with cross-linked polyethylene insulation tape armored PVC sheathed power cable
Copper core with cross-linked polyethylene insulation tape armored vinyl chloride sheathed power cable
Aluminum conductor with cross-linked polyethylene insulation tape armored vinyl chloride sheathed power cable

For laying indoors, in tunnel, cable trench, or direct buried, able to bear external mechanical forces, but unable to bear large pulling force.

YJV32

YJLV32

YJV33

YJLV33

Copper cross-linked polyethylene insulated fine steel wire armored PVC sheathed power cable
Aluminum conductor crosslinked polyethylene insulated fine steel wire armored PVC sheathed power cable
Copper crosslinked polyethylene insulated fine steel wire armoured PE sheathed power cable
Cross-linked polyethylene insulation aluminum core fine steel wire armoured PE sheathed power cable

Indoors, in tunnel, cable trench, well or direct buried, able to bear external mechanical forces and cer



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Q:"Cable laying" cable cross-sectional area refers to the cable cross-sectional area, or refers to the copper core cross-sectional area
YJV22 indicates "copper core XLPE insulated, steel tape armored PVC sheathed power cable" 0.6 / 1KV indicates its pressure rating, 5 * 10 represents the cross-sectional area of each wire diameter Is square mm, referred to as the square, the diameter of the conversion is 4.05
Q:Apple mobile phone does not support this charge when charging this thing how to charge
This is mainly to see the tube with a wire, or directly laying in the wall. If the pipe is used BV-type single-layer insulated wire, because it is not required to wear pipe jacket. Such as the direct laying in the wall with BVVB type wire (two wire core, insulation plus jacket) is better, the sheath can protect the wire from external damage.
Q:With a i3-2100 desktop computer about how much money. To have a separate graphics card. Give a configuration alone, no more than 4000
According to the total amount of household electricity to calculate the main line with how much, if the maximum load of more than 7 kilowatts, with 6 square BV or BVR line, no more than 4 square, branch kitchen socket with 2.. light line with .05-1.5 are Yes, air conditioning hang up 2.5 enough, Guiji take green 4 square
Q:Brief description of the difference between cable and cable.
Will not interfere with the middle there is no strong electricity! Cable no problem, may be the cable signal as before, you can use a waterproof tape wrapped up ah, do not exposed ah! If the wall with 220V power, then it is easy to string into the TV, the consequences ...
Q:20 tons of double beam traffic acceptance standards and content which
This phenomenon is generally the audio input has an AC signal amplified by the amplifier after the results, supplies a little short and good quality of the input of the smooth exchange of spring spring to help Tong burst Kun line test, if not improved that is the receiver problem.
Q:The difference between power cable and overhead cable
. the power cable occupies less. Generally buried in the soil or laying in the room, the channel, the tunnel, the line between the insulation distance is small, no tower, covers an area, basically does not occupy the ground space. The overhead cable is the opposite. . power cable reliability. Affected by climatic conditions and the surrounding environment, transmission performance is stable, high reliability. . the power cable has to ultra-high pressure, large capacity development of more favorable conditions, such as low temperature, superconducting power cables. . the power cable distribution capacitor larger. Overhead cable is the opposite . the power cable maintenance work less overhead cable is the opposite . the power cable electric shock is unlikely. The overhead cable is the opposite
Q:The UV lamp is fitted with ozone and no ozone difference
Man, your weak tube is not quite long? If the length of the pipeline is very long, you need to wear the wire, unless you have no wire can be threading method. Your length of the pipeline is very long, in the tube when the tube has been added? There is no wire box to make up.
Q:Can cable TV signal lines and network cables be placed in the same line when upgrading? What happens if you are in the same line? Thank you.
Wired do not need to set what ah, directly to the network cable can be inserted into the network port
Q:1omoons / days sensitive quad-core network set-top boxes can be used on old-fashioned televisions.
Set-top box on the TV next to a method is to use the network cable connected to the computer, another method is in the set-top box next to a wireless router, the computer can not be used to use the network, if there is no dark Set the network cable, you can also use the power network adapter to the network set-top box out of the network cable connected to the power adapter, through the power line to connect the computer Internet. As long as enough 4M, regardless of rural or urban are the same, I now use the 4M broadband, basically not card.
Q:Water and electricity installation drawings in the kz on behalf of what material of the threading tube
Color line, HDMI cable, S-terminal line of the three transmission video signal (HDMI can also transmit audio signal); coaxial line is the transmission of audio signals

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