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Marine cable product introduction

1.Main Features

（1）Special use environment: Marine cables are used in ships and offshore buildings, and need to withstand all kinds of harsh conditions in the marine environment, such as high temperature, humidity, salt spray, oil and so on.

（2）High performance requirements: Marine cables are required to have excellent temperature resistance, fire resistance, flame retardant, oil resistance, moisture resistance, seawater resistance and other properties, as well as good electrical and mechanical properties.

（3）Compact structure: Due to the limited space inside the ship, the laying space of marine cables is also limited accordingly, so marine cables usually adopt compact structural design, such as armored structure using wire braiding.

Main types

（4）Marine power cables: used for power transmission on board ships, including low-voltage power cables and medium-voltage power cables, providing power for various electrical equipment on board.

（5）Marine control cables: used for control signal transmission, connecting various controllers, sensors and actuators to realize automation control of ships.

（6）Marine communication cable: It is used for communication and signal transmission of ships, such as radio communication, navigation signal, radar signal, etc., to ensure the communication between ships and the outside world.

2.Common specifications and models

Marine cables have a variety of specifications and models to meet the needs of different ships and offshore buildings. In terms of specifications, parameters such as the number of cores and cross-sectional area of the cable can be selected according to specific needs. In terms of models, marine cables are usually named and categorized in accordance with international or domestic standards, such as IEC 60092 series, GB/T 9331 series, etc.、

Marine Cable Applications

1.Ship Power System

Marine cables play a vital role in ship power system. They connect engines, diesel engines, ship generators and other power equipment and their control, protection and monitoring systems to ensure the stable operation of the power system and provide continuous and reliable power support for the ship.

2.Lighting System

Marine cables also supply power to lighting equipment such as lamps, navigation lights, signal lights and other lighting equipment in the cabin and on the deck of the ship to ensure sufficient lighting for the ship and safety of navigation.

3.Communication and navigation equipment system

In the communication and navigation equipment system, the marine cable connects the radio equipment, navigation instrument, radar, sonar and other communication equipment and navigation equipment to maintain the communication link between the ship and the outside world in the process of navigation, to obtain the navigation information in real time, and to improve the navigation efficiency and safety.

4.Safety equipment system

Marine cables are also used to connect various ship safety equipments such as fire alarm system, gas detection and alarm equipments, fire-fighting equipments, life-saving equipments and so on. In case of emergency, these equipments can be activated in time to protect the ship and personnel safety.

5.Environmental monitoring system

Marine cables are capable of transmitting environmental signals and driving environmental measurement and other equipment to provide accurate monitoring and control of environmental parameters for ships.

6.Power supply for living equipment

In addition, marine cables supply power to living equipment such as refrigerators, washing machines, ovens, etc., providing a comfortable living environment for the crew.

7.Marine Engineering

Marine cables also play an important role in marine engineering. For example, during the development of submarine oil fields, a large number of submarine cables are required to connect oil wells, integrated oil recovery stations and land-based facilities for remote monitoring and data transmission.