Marine Power Cables

Functional characteristics of Marine power cable:
1. Corrosion resistance: Marine power cables usually need to be used in the Marine environment, so they need to have good corrosion resistance and can resist the erosion of corrosive media such as seawater and salt spray.
2. High temperature resistance: there is a high temperature environment in the ship's power system, and the Marine power cable needs to be able to work normally under high temperature conditions and maintain stable power transmission performance.
3. Oil resistance: Marine power cables need to have good oil resistance and can resist the erosion of oil and lubricating oil produced in the work of the ship.
4. Vibration resistance: the ship will be subjected to greater vibration and impact during navigation, and the Marine power cable needs to have good vibration resistance and can transmit power signals stably.
5. Flame retardant: Marine power cables need to have good flame retardant performance to ensure that the spread of fire can be minimized in the event of a fire.

Marine power cable classification and application industry:
Marine power cables can be divided into main cables, branch cables, instrument cables and so on according to different application scenarios and requirements. Depending on the application industry, Marine power cables are mainly used in the following areas:
1. Merchant ships: including cargo ships, passenger ships, oil tankers and other commercial ships.
2. Warships: including military ships, military transport ships, etc.
3. Fishing boats: including all kinds of fishing boats and aquaculture boats.
4. Engineering vessels: including tugboats, working vessels, surveying vessels, etc.
5. Yachts: including private yachts, luxury yachts, etc.

Marine power cable model selection:
The selection of the type of Marine power cable needs to consider the following factors:
1. Cable rated voltage and current: according to the design requirements of the ship's power system and load requirements, select the appropriate cable rated voltage and current.
2. Cable material and structure: according to the ship's environment and use requirements, choose the appropriate cable material and structure, such as copper conductor, insulation material, sheath material, etc.
3. Cable protection performance: According to the ship's environment and application requirements, select cables with good protection performance, such as corrosion resistance, high temperature resistance, oil resistance, etc.
4. Cable certification and standards: Select cables that meet the requirements of ship-related certifications and standards, such as International Electrotechnical Commission (IEC) standards, American Bureau of Shipping (ABS) certification, etc.

To sum up, the selection of Marine power cables requires comprehensive consideration of the functional characteristics of the cable, application industries and specific technical requirements to ensure that the cable can meet the needs of the ship's power system and work stably and reliably in special environments. It is recommended to consult a professional cable supplier or consult a Marine power system design expert when choosing a cable for more accurate advice and selection.
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  • CEFR Marine rubber sheathed cable is a cable specially designed for use in Marine electrical systems with a rubber sheath to protect the cable from physical damage and chemical corrosion. CEFR is the type of cable that represents the specific specifications and performance of the cable.CEFR Marine rubber sheathed cable features include:1. Oil resistance: the rubber sheath has good oil resistance and can cope with oil pollution that may exist in the ship environment.

  • Boat cables are cables specifically used in the electrical systems of ships. They are used in ships to transmit power and signals and to connect various devices and systems. The production process for Boat cables includes the following steps: 1. Conductor manufacturing: Select the appropriate conductor material, such as copper or aluminum, to manufacture the conductor of the cable.

  • Marine cable production process: The production process of Marine cable mainly includes the following steps: 1. Conductor manufacturing: Select the appropriate material, such as copper or aluminum, to manufacture the conductor of the cable. 2. Insulation layer manufacturing: The conductor is coated with an insulating material, such as polyvinyl chloride (PVC) or cross-linked polyethylene (XLPE), for isolating the conductor and the external environment.

  • Tinned marine cable is a cable with a layer of tin plated on the conductor surface for Marine power transmission and connection. Tinned cable has the following characteristics:1. Corrosion resistance: the tin layer of tinned cable can effectively resist oxidation and corrosion, improve the corrosion resistance of the cable, and adapt to the special Marine environment of the ship.

  • Marine low-voltage power cable is specially used for low-voltage power cable for ships. As an independent mobile system, the ship needs electricity to drive various equipment and systems, such as lighting, power transmission, communication equipment, etc. Marine low-voltage power cable plays a role in transporting electricity on the ship, but also needs to have a certain waterproof, fire and oil resistance.

  • Ethylene-propylene insulated power cable is a power cable using ethylene-propylene copolymer (EPR) as insulation material. Ethylene-propylene copolymer is a kind of high quality insulating material with good electrical properties and heat resistance, which is suitable for medium and low voltage power system.

  • Insulated power cable is a kind of cable used to transmit electric energy, it has good insulation performance, can prevent the leakage of current and interference, to ensure the normal operation of the power system. Insulated power cables are usually composed of conductors, insulating layers, outer sheathing, etc.

  • Flame retardant power cable is a kind of power transmission cable with flame retardant performance, which is mainly used for power transmission in buildings, underground engineering, industrial equipment and other places. Its main feature is that it can prevent the spread of flames in the case of fire and reduce the impact of fire on the power system.

  • A unique type of cable called fire-resistant power cable can continue to transmit power in the event of a fire. To ensure that the power system can continue to supply electricity in the event of a fire, it is mostly utilized in locations with high fire safety requirements, such as high-rise buildings, subways, tunnels, etc.

Liyuan has been producing Marine Power Cables made in China for many years and is one of the professional Marine Power Cables manufacturers and Suppliers in China. We have our own factory. You can rest assured to buy durable products from us. Customers are satisfied with our excellent service and cheap price. We look forward to customers wholesale products of various models and brands, welcome to post for quotation.