6kv 240mm Avvg Vbv Avbv Copper Screen PVC Power Cable
6kv 240mm Avvg Vbv Avbv Copper Screen PVC Power Cable image
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Product Details
PVC Power Cable – Construction
| Conductor | Copper or aluminum, single-wire or multi-wire core, of circular or sector-shaped form, of the 1 or 2 class according to GOST 22483. |
| Insulation | PVC-compound (color coded conductor) |
| Core arrangement | Insulated conductors of three-core cables are twisted in a cable core |
| Inner sheath | It is made by extrusion with PVC-compound or chalk-filled non-cured rubber with the filling of outer gaps between insulated conductors. It is possible to fill the outer gaps between circular insulated cores with the bundles of non hygroscopic fiber or polymer materials with the lapping of fastening tape, on the top of which the expressional inner sheath is laid. It is allowed to wrap the cable core with the layer of tapes of polymer material, compatible with the materials of insulation and over sheath. |
| Taping | It is made of tape or tapes of conductive paper or conductive, synthetic tape or of tapes of non-woven fabric. |
| Screen | Is made of copper wires and a spirally imposed copper tape. It is allowed the taping of the screen with copper tapes. |
| Separating layer | Of polymer tape or non-woven fabric. |
| Bedding | For types VBV, АVBV is made of PVC-compound. |
| Cable armoring | It is laid helically with two steel, galvanized tapes. It is possible to overlap or longitudinally with PET or polypropylene tape. |
| Over sheath | PVC-compound. |
6kV AVVG VBV AVBV Copper Screen PVC Power Cable – Applications
The cables are designed for transmission and distribution of electric power at the stationary installation on the nominal alternating voltage 6 kV of frequency 50 Hz for networks with the earthed and insulated neutral.
They can be laid in dry soils (sand, sandy-clay and normal soil with a moisture content of 14%).
Technical Data:
| Nominal voltage, kV | 6 | |
| Ambient temperature during cable operation, °С | from – 50 to + 50 | |
| Minimum bending radius, diameters of cable | for multi-wire | 12 |
| for single-wire | 15 | |
| at installation with usage of a special template | 7,5 | |
| The cables are laid at temperature (without preheat), °С, not below | – 15 | |
VVG AVVG VBV AVBV
PVC Power Cable (6 kV)
PVC insulated, PVC outer sheath cable
TABLE 1
Current-carrying conductors are manufactured single- or multi-wire according to the table
| Type of current-carrying conductor | Nominal cross-section of conductor, mm2 | ||||
| circular | sector-shaped | ||||
| single- | multi- | single- | multi- | ||
| wire | wire | wire | wire | ||
| Copper | for single-wire cables | 16 – 50 | 16 – 800 | – | – |
| for multi-wire cables | – | 16 – 240 | – | 50 – 240 | |
| Aluminum | for single-wire cables | 16 – 240 | 25 – 800 | – | – |
| for multi-wire cables | 16 – 240 | 25 – 240 | 35 – 240 | 35 – 240 | |
TABLE 2
Minimum nominal cross-section of a copper screen
| Designation | Nominal cross-section, mm2 | ||
| Main conductor | 16-120 | 150-300 | 400 и более |
| Screen | 16 | 25 | 35 |
Packing & Shipping:
Why Choose Us ?
1. We have a large production base, and advanced production equipment
2. Have an competitive price and high quality
3. Excellent after-sale service
4. Free issue:packaging list,invoice
5. Powerful technology team
6. Strict quality assurance system and perfect testing means
7. Advanced process equipment
8. Delivery on time
9. Our cable sales to Middle East,Africa,Russia,Southeast Asia, etc.
10.We have a good reputation in the overseas
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 10-20 days if the goods are not in stock,
it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance,70% T/T balance before shipment
*In order to quote you accurate price, kindly tell us your needed cable length quantity. Larger quantity, more discount benefit ready for you!
Any needs or question, please contact me Mobile:+86-15838290725 , we will be more pleasure to service you.
We are looking forward to your inquiry and nice cooperation.
We are China 6kv 240mm Avvg Vbv Avbv Copper Screen PVC Power Cable manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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