Parallel Volume Bundle Aerial Insulated Cable

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Shanghai
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TT or LC
Min Order Qty:
100 m
Supply Capability:
100000 m/month

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Product Description:

Products Introduction:

Parallel Volume Bundle Aerial Insulated Cable (Parallel Volume Bundle wire) is a product popularized and applied in the fifteenth scientific planning of the rural grid construction by the national electric power company. The scientific staff in our company borrowed the experience of applying the wiring harness from abroad, on the basis of which they successfully developed this product by improving and designing its technique and structure, filling the blankness of this product.

The reactance in low-voltage power-supplying circuit is composed of  impedance, capacitive reactance, and inductance. Parallel Volume Bundle  wire supplies power through three-phase and 4-wire, so as to minimize  the imbalance of three-phase load and to reduce the neutral wire  current, thereby reducing the resistance consumption. As a result of  using the compact symmetrical split structure, the wire inductance  lowers, and the dielectric constant between the lines is increased,  electricity capacity increases and the reactance is significantly  reduced so as to achieve the purpose of expanding the capacity and  reducing the  loss eventually.

    As the wires are bundled as a volume, the tensile strength has  been greatly increased than a single one, thus reducing the possibility  of single-phase getting broken. When suffering tensile force such as  wind pressure and frost, the insulation between parallels is not under  pressure, thus enhancing the operational safety factor and distinctly  improving the effects of preventing against thunder, electricity  stealing and leakage. The fissility of the volume makes it easy for the  interconnection between branches and convenient for transfiguration and  combination. Marked by the zero wire, it is clear to identify the  sequence of phase, thus mistakes can be prevented. The connection of the  parallel volume bundle wire uses fewer poles, horizontal bars and  porcelain materials, saving a lot of metals. As insulation can reduce  the height of the poles and can not be influenced by such complex  environments as trees and compounding, the wire can be laid along the  walls, thoroughly without poles, thus lowering the project cost. In  addition, compared with single wire, it makes the construction more  convenient and is more labor-saving and time-saving, thereby reducing  the construction expenses. Compared with the pattern of ordinary aerial  naked wire, the parallel volume bundle wire is advantageous in that its  operational cost is low and it has obvious long-term interests.  

Characteristics of the products:
    Relatively low circuit loss, with 5% - 10% loss.
    Making constructions convenient, time-saving and labor-saving and fixing expenses lower.
    Having great tensile strength when combined and highly safe to prevent filching and leakage of electricity.
     Lowering the cost of project and reducing the need of poles, horizontal  bars and porcelain materials and also reducing the height of poles.

Standards of the products:
    GB12527-90 rated voltage and below 1 kv aerialcable insulation.
    State  Power Corporation of the Ministry of Agriculture, "parallel cluster  aerialcable insulation optional technical conditions"

Product Categories classifications of the products
     The sub-conductor materials: parallel cluster aerial cable insulation  have Tongxin, Lvxin two. According to the materials of the conductor,  Parallel Volume Bundle Aerial Insulated Cable has copper core and  aluminum core.
    By insulating material at: parallel cluster  aerial cable insulation is weathering of PVC (PVC), weathering of  polyethylene (PE), according to insulated materials, Parallel Volume  Bundle Aerial Insulated Cable can be divided into PVC, PE, and XLPE.
Cross-linked polyethylene (XLPE) insulation of three.
     By sub-type structure: the parallel cluster aerial cable insulation is  square (BS1), Star (BS2) peace-(BS3) three. According to the structure,  Parallel Volume Bundle Aerial Insulated Cable can be divided into BS1,  BS2 and BS3.

    Note: (1)Conductor: Copper or Aluminium (2) joint rib: PVC or PE or XLPE (3)Insulation: PVC or PE or XLPE

 

Specification:

TYPE

TITLE

CORES

CROSS-SECTIONAL AREA

BS0 –JKV-0.6

BS0 –JKY-0.6/1

BS0 –JKYJ-0.6/1

Copper core Parallel Bunched Aerial Insulated Cable with rated voltage 0.6/1kv

 

4

 

2.5-70

BS0 –JKLV-0.6/1

BS0 –JKLY-0.6/1

BS0 –JKLYJ-0.6/1

Aluminium core Parallel Bunched Aerial Insulated Cable with rated voltage 0.6/1kv

4

4+1

4-25

35-120

BS0 –JKV-0.6

BS0 –JKY-0.6/1

BS0 –JKYJ-0.6/1

Copper core Parallel Bunched Aerial Insulated Cable with rated voltage 0.6/1kv

 

2

 

2.5-70

BS0 –JKLV-0.6

BS0 –JKLY-0.6/1

BS0 –JKLYJ-0.6/1

Aluminium core Parallel Bunched Aerial Insulated Cable with rated voltage 0.6/1kv

 

2

 

4-120


Main product performance


NO.

 

ITEM

 

UNIT

REQUITEMENT OF PERFORMANCE

PVC

PE

XLPE

 

  1

Original capability: tensile strength: min

Mpa

12.5

10.0

121.5

Elongation at break: min

%

150

300

200

 

 

 2

Air-oven aging test: temperature

80±2

100±2

135±3

Air-oven aging test: time

h

168

240

168

tensile strength: min

 Mpa

12.5

--

--

tensile strength: change rate

%

±20

--

+25

Elongation at break: min

%

150

300

--

 

3

Change rate at break

 %

±20

--

+25

low temperature elongation test: temperature

-35

--

--

low temperature elongation test: Elongation at break

 %

20

--

--

 

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Q:Yjv22 cable laying pipe when the casing with plastic or steel pipe
(4 × 185 + 1 × 95) is the cable specifications, indicating that the cable has 5 cores, of which 4 cores are 185 Square millimeters, one core is 95 square millimeters. General 185 line is the main core, power with, 95 for the ground core, ground use.
Q:How to connect the power cable pre-branch connector
In the pre-measured size cut out the jacket and insulation, according to the different cross-sectional size of the cable cut the size of the jacket and insulation different; with C-shaped tube corresponding to the corresponding color sequence crushing the trunk and branch lines, crimping attention to crimping The strength of the clamp, can not be too loose or too tight, too loose will cause the cable crimping off, resulting in open circuit, crimping too tight will break the conductor or cause the conductor stranded in the contact with a good conductor with polytetrafluoroethylene With the winding baking transparent, and then wrapped waterproof tape (tiger belt) can be used after the wooden hammer shrink the cable core to facilitate injection molding in the injection process should choose the appropriate mold and injection molding machine injection mold injection, the mold is too large cost Waste, the mold is too small caused by defective, bad seal at both ends of the running coke, affecting the injection effect
Q:What is the radiation of the laser scanning scanner?
Shield For uniform conductive wire and insulated electric field, 6kV and above in the high-voltage power cables generally have a conductive shield and insulation shield, part of the low-voltage cable is not set shield
Q:Cable zc_y v22 what does it mean
No problem with the copper, the home is no problem as if you take a twisted pair as a telephone line KVV with BV material, the process is not much difference in the production
Q:A sub-eight splitter, behind the link ONU equipment, which also need to add fiber patch panels, or can be directly connected?
Cable and 10kV power line parallel laying the minimum distance of 0.5 meters.
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: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 does the cable ZR-YJV22-4 * 16 mean?
Copper core XLPE insulated PVC sheathed flame retardant power cable, three core, nominal cross section 6 square millimeters, rated voltage 0.6 / 1kV, model specification specification: ZR-YJV0.6 / 1KV3X6mm ^ 2.
Q:What type of cable is the power cable?
Now you have seen what products are not 3c certified? But most of them are fake. Messy on it. Who will check this?
Q:Can 110kv and 10kv cables co-share with trenches? What is the relevant specification?
According to Article 22.7.1 of the Electrical Design Code for Civil Buildings JGJ16-. the transmission lines and the electronic information system transmission lines shall be laid separately and shall be shielded when they are close to the laying of them in parallel by the construction conditions. High-voltage cable under normal circumstances is not allowed and weak cable with the ditch laying. If the relevant control cable does need to be with the high-voltage cable ditch, should be laid on both sides of the laying and keep the distance, but also pay attention to control cable shielding measures.

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