Voltages up to 35kv PVC Power Cable

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1000 m
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20000 m/month

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Product Description:

Specifications

PVC/XLPE power cable up to 35kv
1.Professional supplier
2.Reliable quality,best price
3.Strong capacity,fast delivery
4.ISO

Voltages up to 35kv PVC/XLPE Power Cable

 

Brief Introduction

PVC/XLPE power cable is used to transmit and distribute power in power transmission and distribution system of 35kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated power cable and in partial replace of PVC insulated power cable.

 

Standard

The products can be produced according to our factory specification which is equivalent to the standard IEC60502.The factory can also design and manufacture special power cable according to the other standards required by the customers.

 

Properties of  PVC Power Cable

 

1.The long-time permissible working temperature of cable conductive core is not more than 70 degrees.

 

2.During short circuit (max permanent time is not more than 5 seconds), the max temperature of cable conductor is not more than 165°C.
3.The difference level of laying cable is not restricted.When laying the cable,ambient temperature is not lower than 0°C.
4.They have good chemical stability,and properties of acid resistance,alkali resistance,salt resistance,oil resistance,solvent resistance and flame resistance.

 

Properties of XLPE Power Cable

1.The highest allowed operating temperature of conductor for long-term working is 90 degrees.

2.In short circuit (Max long term is no more than 5 seconds). The highest temperature for conductor is no more than 250 degrees.

3.The cable is laid without horizontal drop limit. The environment temperature should be no lower than 0 when lay. Otherwise it should be preheated.

4.Excellent electrical performance, resistance to chemical corrosion.

5.Can stand advisable traction when laid.Can stand traction from Outside.Left low smoke halogen-free after burned.Retard the burning of the cable.

 

Nominal Cross-sectional Areas

1.5 mm2 , 2.5 mm,4 mm2 , 6 mm2 , 10 mm, 16 mm2 ,25 mm, 35 mm2 , 50 mm,70 mm,

95 mm,120 mm,150 mm2 ,185 mm,240 mm2 ,300 mm  400 mm2  , 500 mm2  ,   630 mm2  , 

800 mm2

 

Production range

Single core cable: from 1.5 mmto 800 mm2,

Multi-core cable: from 1.5 mm2 to 400 mm2

 

 

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Q:150,120,95,50,25,10,4 * 1.5,2 * 1.5 how much cable to use the heat shrink tube
Due to the circumstances of the question .. at any time questioned us
Q:The power cable troughs are divided once and twice
The function of the cable connector is used for the protection of the cable
Q:Ceiling on the wire after the tube is the tube on how to fix it on the ceiling?
Or with 6 points to the difference, but almost a few money, but you know when threading, 6 points is absolutely more effort, the line is also effort, the wire protection is also good!
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:Where the computer can be a bare chassis. Which hardware inside the framework
Depending on how much of the 24 switches that U ah, 1U, then up to 42 slightly, but still empty position good heat dissipation, 2U, then installed a 20 up to the bar.
Q:What type of cable is the power cable?
It seems to have not heard of our unit to do the professional cable bridge to the current domestic ranking before 3 I did not see we have this certification ah there is a professional health and safety management system has an environmental management system and other quality management system Science and technology innovation patent what a lot did not see the CCC
Q:Paint trunking, galvanized trunking: that good? expensive? Their advantages and disadvantages?
Because the AC operation will produce eddy current, will make the steel pipe and cable heat burned. Single core refers to only one conductor in an insulating layer. When the voltage exceeds 35kV, most of the single-core cable, its core and metal shield layer relationship can be seen as a transformer primary winding coil and the relationship between the core. When the single-core cable core through the current when there will be magnetic lines linked to aluminum or metal shielding layer, so that both ends of the induced voltage. Power safety regulations: 35kV and below the voltage level of the cable are used at both ends of the grounding method, which is because most of these cables are three-core cable, in normal operation, the current flow through the three core sum of zero, in the aluminum There is no flux chain outside the package or metal shield, so that there is essentially no induced voltage at both ends of the aluminum or metal shield, so there is no induced current flowing through the aluminum or metal shield after grounding at both ends. But when the voltage exceeds 35kV, most of the single-core cable, its core and metal shield layer relationship can be seen as a transformer primary winding coil and the relationship between the core. When the single-core cable core through the current when there will be magnetic lines linked to aluminum or metal shielding layer, so that both ends of the induced voltage.
Q:What is the length of the wire that affects voltage and electricity
When the cable is laid on the multi-layer bracket, the cables are arranged from top to bottom, the first layer is the high voltage cable, followed by the low voltage power cable. The control cable is placed on the lower part of the power cable. At the bottom of the instrument cable, when the low voltage power cable With the instrument cable in the same layer of laying, should be added partition isolation. Computer communication coaxial cable, full length are required to shield the use of closed trunking.
Q:3 (WDZBN-YJV-4x240 + 1x120) cable how to interpret
In fact, this is a wrong model! (WDZBN-YJV-4x240 + 1x120) - 3 cables, each copper conductor Conductive cross-linked polyethylene insulated PVC sheathed halogen-free low smoke Flame-retardant fire-resistant power cable 4-core 240mm² + 1-pin ground protection line 120mm². As we all know, polyvinyl chloride is halogen-free, not "halogen-free". The correct model should be: 3 (WDZBN-YJE-4x240 + 1x120) - 3 cables, each copper conductor Conductive cross-linked polyethylene insulated polyolefin sheathed Halogen-free low smoke Flame-retardant fire-resistant power cable 4-core 240mm² +1 core grounding protection line 120mm². For more cable knowledge, please search for "Industrial Automation Integrated Cable Solutions" into the Industrial Network.

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