VV22 – JYTOP Cable https://www.baoliyy.com Manufacture AAC/AAAC/ACSR CONDUCTOR,XLPE Cable, PVC Cable, ABC Cable, Power Cable Thu, 05 Sep 2019 12:43:43 +0000 en-US hourly 1 https://wordpress.org/?v=5.2.29 PVC Insulated Power Cable (VV22, VLV22, ZR-VV22) https://www.baoliyy.com/pvc-insulated-power-cable-vv22-vlv22-zr-vv22/ https://www.baoliyy.com/pvc-insulated-power-cable-vv22-vlv22-zr-vv22/#respond Thu, 05 Sep 2019 12:43:43 +0000 https://www.baoliyy.com/pvc-insulated-power-cable-vv22-vlv22-zr-vv22/
Product Description
 
 
They are suitable for use in distribution installations, electric power stations and industrial systems. The cables are for fixed assembly in lines with unlimited difference levels, indoor installations, in cable ducts, conduits and shafts, over shelves and grills directly underground in ditch and outdoor shelter.
 
Cable construction
Construction
According to BS 6622
Conductor
Cu or Al stranded compacted, according to BS 6360 (IEC 60228) class 2
Inner semi-conductive layer:
PVC compound
Insulation
PVC compound
Outer semi-conductive layer
PVC compound
Metal screen over each phase
-I option– Cu tapes laid with overlap over each phase -II option – Cu wires laid concen trically
Cable assembly
Three insulated and screened phases are twisted with fillings and tape support
Separating layer
PVC compound – type 9
Armour
Galvanized steel tape
Sheath
PVC compound – type 9 to BS 6755-4.2
Color
black
 
 
Technical data
Conductor resistance at 20°C
According to BS 6360 (IEC228) class 2
Operating temperature
70°C   continuous operation
Overload temperature
130°C  /100h per year max./
Short circuit temperature
160°C  /5 s max./
Nominal voltage Uo/U:
3.8/6.6; 6.35/11; 8.7/15; 12.7/22; 19/33
Highest system voltage Uo/U, no more than
7.2;       12;       17.5; 24;         36
Test voltage AC (≈) – 15 min
15;       25.5;    35; 51;        76kV
Level of partial discharge at kV
7.5;     12.5;     17.5;    25.5; 38 kV
max. 10pC
Bending radius, min
12x D cable
Bending radius adjacent
to joints or terminations,
min
10x D cable
Temperature of laying
no less than 0°C 
Temperature of exploita­tion
-30 to 50°C 
Force of strain in laying N max.
n-number of cores and
Al cores – 30*n*S core Cu cores – 50*n*S core S-cross section of cores in mm
 

 

Packaging & Shipping

 

 Packing 

Steel wooden drum (fumigation)
Cable length in each drum: 1000m/2000m or as per actual cable length requirements.

 Drum size:
As per cable length and container size
*In order to quote you accurate price, kindly tell us your needed cable length quantity. Larger quantity, more discount benefit ready for you!

Shipping Port:

Tianjin, Qingdao, or other ports as per your requireents.

Sea freight:
FOB/C&F/CIF quotation are all available.

 

*For some countries such as Africa countries, middle east countries, our sea freight quotation is much cheaper than clients get from local shipping agency.

 

Company Information

As you know there are so many cable manufactures, ZHENGZHOU HONGDA CABLE CO., LTD is one of the biggest manufactures in china-mainland. We will give you a perfect shopping experience . If you need visit our factory , we will meet you at the airport or train station.

 

Also we can offer other service 

Custom Merchandise:we can make cable as your need include the color ,size and so on.we also offer OEM .

Complete Course Tracking:we can offer you the service from the business begin to you get the cable and use it 

Cable sample : we can offer the sample free

 

Cable Test Machine In Our Workshop

 Certificate 

Contact us

If you have another question, pls feel free to contact us  below

 

 

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