Cable Marino
The cable marino is used for food, lighting and general control of several boats, of oil platforms and other offshore structures. With the continuous improvement of the electrification and automation of ships, the variety and number of marine cables is increasing.
ZMS marine cables are basically divided into three main categories: marine power cables, control cables marine and marine internet cables. The most used are cables for power and lighting systems..
Marine power cables are one of the main types of ZMS submarine cables. The other two are the interoceanic electrical cables and the optical fibers in the sea.
Types of High Voltage Cables
Medium Voltage Electric Marine Cable
- Conductor: copper wires
- Number of cores: 1/3
- Isolation: XLPE
- Apantallamiento: copper tape
- Armor: galvanized steel wire
- External cover: LSOH
- Radius of curvature: 12 x FROM (of a core), 9 x FROM (three core)
- Temperature: -30°C ~ +80°C
- Applicable voltage: 3,6/6kV, 6/10kV, 8,7/15kV
This medium voltage armored cable is suitable for fixed installation in any position on the ship. It can be used for the transmission of electricity in all types of ships at sea and in marine structures. ZMS marine cables have the advantages of being flame retardant, low smoke and halogen free. Marine power cable meets IEC standard 60092 or can be customized according to customer needs.
HEPR Marine Control Cable
- Conductor: copper wires
- Number of cores: 2/3/4/5/custom multi-core
- Isolation: HEPR
- Apantallamiento: Stranded copper wires
- External cover: LSOH
- Radius of curvature: 6 x FROM
- Temperature: -20℃ ~ +75℃
- Applicable voltage: 0,6/1kV
The cable flexible de control marine can be used for fixed installations anywhere on ships and offshore installations, as well as on open decks. It can be used for the transmission of control signals in all types of ships at sea and in marine structures. ZMS marine control cable is shielded with a braid of high quality copper wires, which effectively reduces radio interference and electrical effects of electrical installations. Meets IEC standard 60092 or can be customized to meet customer requirements.
Cable Marino de Internet Coaxial
- Conductor: Copper
- Isolation: PE
- fire retardant layer: Foil
- Apantallamiento: Tinned copper wire
- External cover: LSOH
- Radius of curvature: 10 x FROM
- Temperature: -30°C ~ +60°C
The communication marine cable is suitable for high frequency data transmission (communication equipment, radar, instrumentation equipment) and transmission of video signals. ZMS cable coaxial marine has the advantages of high communication ability, high transmission stability, good confidentiality and resistance to outside interference.
Excellent Performance of ZMS Marine Cables
Marine cables play an important role in the ship's electrical system. It is responsible for the transmission and distribution of electrical energy for all types of electrical equipment on board.
ZMS marine cable has the advantages of safety, the reliability, the long service life, small size and light weight. And this kind of cables can meet the requirements of temperature resistance, flame resistance, oil resistance, moisture resistance and corrosion resistance.
Characteristics of Marine Cables
the marine cable, It is a cable that is used for various boats and ships in the river and sea and for offshore construction. Usually, marine cables have limited space for their laying, so they must have some degree of flexibility. They are shield structure and armor uses a metallic wire braid to accomplish this requirement.. This is the biggest difference in structure between it and ordinary electrical and control cables for terrestrial use..
The core of the marine cable is made up of multiple flexible copper strands. It is generally softer and more wear resistant.. ZMS cable for marine use can be insulated with rubber or with LSOH. It has the advantages of being soft, low smoke and halogen free, fire retardant and environmentally friendly. It can meet the needs of all kinds of boat use.
Principles for Cable Selection in Marine Power Systems
1.A suitable type of marine cable must be selected according to the use, the laying position and working conditions of the cable. In selecting the type of marine cable, the following factors must be taken into account:
- The purpose of the wire: if it is for power transmission, lighting or signs, etc.
- Working conditions: if it will be submerged in water for a long time, if you have to work at low temperatures and if you require armor, etc.
- wire location: whether the cable should be laid fixed or through a pipe, if you need to move frequently, etc.
2.Choose the cable with the appropriate cross section according to the operating mode of the electrical equipment, the type of food, the cable core and charging current.
3.Determine if the short-circuit capacity meets the requirements based on the current short-circuit size of the system.
4.Correct the rated load current of the cable based on the ambient temperature. Next, determine whether the allowable current of the cable is greater than the load current.
5.Correct the rated load current of the cable according to the correction factor for laying in a bundle. Next, determine whether the allowable current of the cable is greater than the load current.
6.Check the line voltage drop and determine if the line voltage drop is less than the specified value.
7.Determine if the cable is coordinated with the protection device based on the setting value of the protection device. If you don't coordinate, judge whether the protection device or setting value can be changed. On the contrary, a suitable surface must be re-selected for the transport of cables.
ZMS Satisfactory Service
Consulting Program Service
We offer free consultation and free cable engineering solutions. You can ask us any questions about the cable. The company has perfect pre-sale management and after-sale technical support. It has a team of high-quality cable technology.
Fast Transportation Service
We have a stable and cooperative transportation department to ensure efficient and fast delivery of our cables.. If you have special shipping requirements, we will customize the shipping method that suits you.
Regular After Sales Service
When our quality cable reaches the destination, we will provide you with after-sales service. We guarantee that your cable will last a long time. If you have any problems during laying and using the cable products, we will actively help you solve it.
