Шумбагч онгоцны кабель are wires wrapped with insulating and waterproof materials and laid underwater on the seabed and rivers for power or communication transmission. The role of submarine cables is to provide communication and power transmission for offshore wind power, offshore drilling platforms, island grid interconnection, land island interconnection, and other offshore projects.
Veri submarine power cable company has studied the production of submarine cables for many years. Whether from submarine environment exploration, marine physical investigation, and the world’s large projects’ case study. We also apply sophisticated cable design, үйлдвэрлэл, and installation methods. The excellent performance and service life of our submarine cables are guaranteed.
Types of Submarine Power Cables
NYY Cable 3-Core Submarine Power Cable
XLPE insulated power cable has several advantages over paper-insulated and PVC-insulated cable. XLPE power cable has high
electric strength, mechanical strength, high-aging resistance, environmental metal stress resisting anti-chemical cross, and it is a simple construction, using convenient and higher operating of long term temperature. It can be laid with no drop restriction.
Өргөдөл
These power cables are for fixed installations such as distribution networks or industrial installations. Such as Plant engineering;
Industrial machinery; Heating and air-conditioning systems; Power stations; Stage applications etc.
Rated Voltage: | 6/10кВ, 6.35/11кВ (12кВ), 8.7/15кВ, 12/20кВ, 18/30кВ,19/33кВ |
Core Number: | Single Core or Three Core (1C or 3C) |
Available Dimensions: | 25мм2, 35мм2, 50мм2, 70мм2, 95мм2, 120мм2, 150мм2, 185мм2, 240мм2, 300мм2, 400мм2, 500мм2, 630мм2. |
Codes Available: | N2XSY, N2XSEY, NA2XSY, NA2XSEY, N2XSRY, NA2XSRY, N2XSEBY, N2XSEYBY, NA2XSEBY, N2XSERY, NA2XSERY, N2XSEYRGbY, NA2XSEYRGbY, N2XS(Ф)2Ю, NA 2XS(Ф)2Ю, N2XS(FL)2Ю, N2XSH, N2XSYRY |
YJV, YJLV, YJSV, YJLSV | |
Өргөдөл: | For power networks, outdoors and in cable ducting. It is recommended that the installation instructions indicated by the Local Electric Code, or any equivalent, be followed, so that the safeguarding of persons and the integrity of the product will not be affected during installation. |
Дамжуулагч: | Stranded round compacted copper or aluminum conductor (Cu / Ал ), copper wire annealed. |
Кондуктор дэлгэц: | Semi-conducting material |
Тусгаарлагч: | XLPE (Хөндлөн холбосон полиэтилен) |
Тусгаарлагч дэлгэц: | Semi-conducting material |
Metallic Screen: | Copper tape screen or copper wire screen (CTS / CWS ) |
Дүүргэгч: | PP rope |
Тусгаарлагч: | Холбох соронзон хальс |
Ор дэрний цагаан хэрэглэл: | PVC (Поливинил хлорид) |
Armouring: | Single Core: No Multi-core: Үгүй |
Бүрээс: | PVC (Поливинил хлорид), flame retardant PVC, АСААЛТТАЙ, LSOH, HFFR |
Өнгө: | Red or Black |
Температурын үнэлгээ: | 0°C to 90°C |
Minimum Bending Radius: | Single Core: 15 x overall diameter Three Core: 12 x overall diameter (Single Core 12 x overall diameter and 3 гол 10 x overall diameter where bands are positioned adjacent to joint or terminations provided that the bending is carefully controlled by the use of a former) |
Insulated Armored Submarine Cable Electrical Control Signal Cable
With the protection of steel armor around the outside of the cable cores, their insulation, and the inside of the outer jacket, the armored cable is mechanically strong to outside pressure and stretching. It is highly resistant to various kinds of interference to/from its signal and power халдаах. The main applications of armored cable are mining, газар доорх, барилга, and submarine.
Considering different working conditions and equipment to be applied, VERI’s cable products are highly customized. The high customization level of our cables can make sure that our products can best meet the demands in your pratical application. We welcome you to send a inquiry with specific requirements to our professional sales, and we will provide a technical sheet with cable drawings and detailed specifications to you, and of cource, a competitive quotation will also be send soon after your confirmation of the technical sheet. This can lead to your successful and efficient purchasing.
Бүтээгдэхүүний нэр | Insulated Armoured Power Cable |
Product Application | Underground/Mining/Construction/Submarine |
Хүрэм материал | ХЭДЭЭ(TPU)/PVC/Rubber |
Дамжуулагч | Stranded Pure Copper/Tinned Copper/Sliver Plated Copper |
Тусгаарлагч | PVC/PUR/TPE/TPEE/RUBBER/PP/PE |
Screen/Shielding | Optional |
Хүчдэл | 300/500В |
Бүрээсний өнгө | Black/Red/Yellow/Orange/Grey/Green/Blue etc. |
Cable Diameter | As per Technical Sheet Provided Basing on Demands |
MOQ | 100M-200M |
Subsea Composite Lead Sheath Submarine Cable
Submarine power cable is a major transmission cable for carrying power below the surface of the water. It is also possible to use submarine power cables beneath the water. VERI Cable has a series of advanced high-voltage cable and submarine cable production equipment capable of manufacturing onshore and submarine power cables of 500KV and below.
Types & Purposes
– For offshore wind farm
– Export cable to transport the total generated power from the offshore substation to the onshore substation
– For interconnecting grids of countries
– Power supply from the mainland to isolated islands
System voltage: | 30kV≤U≤500kV |
Дамжуулагч: | Circular stranded copper or aluminum conductor constructed of round or profiled wires. |
Макс. CSA 3000sq.mm | |
Тусгаарлагч: | Хөндлөн холбоос бүхий полиэтилен (XLPE) |
Metallic Screen: | 30kV≤U≤66kV: Copper wire, lead alloy sheath |
U≥110kV: Lead alloy sheath | |
Radial water barrier: | Semi-dry design: Laminated aluminum foil |
Dry design: Lead alloy sheath | |
Хуяг: | Three-core: Цайрдсан ган утас |
Single-core: Magnetic galvanized steel wire; Non-magnetic HD copper wire, stainless steel wire | |
Armor bedding & serving: | Polypropylene yarns |
Submarine Cable Structure Types
In submarine cable development so far, the structure has been design to make a variety of exploration and experimentation, the main structure includes the following types:
1. Impregnated paper-covered submarine cable.
Suitable for not more than 45kV AC and not more than 400kV DC lines. Одоогоор, it is only installed at a water depth of 500 m or less.
2. Oil-filled submarine cable.
Use the method of supplemental pregnancy to eliminate the air gap in the cable. When the cable temperature rises, the imp regnant expands, the pressure inside the cable increases, and the demon regnant flows into the oil supply tank. When the cable cools, the pregnant shrinks, the pressure inside the cable decreases, and the pregnant in the oil supply tank flow into the cable again, preventing the generation of air gaps. So it can be used for 110 kV and above lines. Laying in water depths up to 500 м.
3. Inflatable (pressure-assisted) шумбагч кабель.
Using impregnated paper bags of inflatable cable over oil-filled cable is more suitable for the longer submarine cable network. But because of the need to operate under deep water using high air pressure, thus increasing the difficulty of designing the cable and its accessories, generally limited to a water depth of 300 м.
4. “Oil pressure” tube submarine cable.
Only suitable for several kilometers of the cable system, because the very long cable to pull into the pipe, is subject to great mechanical constraints.
5. Extruded insulation (XLPE insulation EPR insulation) кабель.
Suitable for up to 200kV AC voltage. Ethylene propylene rubber is more resistant to dendritic phenomena and local leakage than polyethylene, making submarine cables function more effectively.
Prospects Of Veri Submarine Cables
The complexity of the marine environment of the submarine cable project put forward high requirements, underwater cable engineering is a recognized problem in the world, construction difficulties, and high maintenance costs. And it was only a few companies in the world have the ability to lay and commission submarine high-voltage cables. The development of the submarine cable market has been greatly restricted. More issues, but more solutions to the problem.
Significance of the Veri Submarine Cable
Ирээдүйд, the application space of submarine cables will be broader, it is important infrastructure equipment and is an important technical support for human beings to achieve the effective expansion of their own activity area. It transports clean ocean energy to the mainland, relieves the tension of mainland resources, and also transports mainland energy to the ocean, contributing to the development of the ocean economy. Veri Submarine Cable company firmly believes in this.
VERI Cable Services
Vericable strictly requires ourselves. Managed with high-quality products and after-sales service, Veri Cable has a strong technical force, exquisite technology, дэвшилтэт үйлдвэрлэлийн тоног төхөөрөмж, complete testing means, and advanced enterprise management.
Customizable cables from Vericable manufacturers
The submarine cable products produced by Veri cable factory include submarine power cables, submarine communication cables, шумбагч онгоцны шилэн кабель, underwater cables, Internet cables in the ocean, болон бусад бүтээгдэхүүн. A variety of new products have been researched and independently judged, taking into account the comprehensive factors of equipment, materials, yield, conversion efficiency, quality and cost, and the need to master the right timing for production. For the mainstream technology direction, the company has reserved for mass production and will launch differentiated products according to the characteristics of different markets.