3 core 25 mm² SWA armoured cable are manufactured with several different layers and elements. The main components of 3 core SWA cable is the:
Conductor. The conductor is usually several cores of plain stranded copper.
Insulation. The Insulation is used to protect the conductors from any water damage, especially if the cable is buried underground. It also offers a barricade between the conductors and the other metal components, including the armour.
Bedding. The PVC bedding serves as a buffer between the inner live component of the cable and the outer components.
Steel Wire Armour. The Steel Wire Armour itself is placed over the bedding, providing the cable protection from stress. Sometimes, the armour can be used as the earth cable.
Cable sheathing. The cable sheath is used to protect the inner components of the cable and supplies more protection from mechanical harm and stress.
The armoring material is often hard enough to safeguard the inner cable from damage. And 3 core 25 mm² SWA armoured cable available for sale also flexible for a variety of applications. There are a variety of advantages that include using armored cables:
1. Temperature resistance of Armoured cable
The melting point of steel is roughly 15000 C which is way higher than those of aluminum and copper. It is approximately 6000C and 10000C specifically. This indicates that the steel armoring goes a long way in protecting the electrical carrying elements against harsh temperatures. Thus durability of transmissions using cable components that are armored with steel. This makes the armored cable a suited solution for industries. They manufacture these cables as they are exposed to extreme variations of temperature.
2. Innovative mechanical properties of Armored Power Cable
Cables that are utilized in large industrial applications often have a lot of challenges during transmission. Both electrical and network cables are meant to be used over long distances. It exposes them to a lot of mechanical threats. These cable are either placed underground or overhead and whichever the case they are exposed to mechanical damage. Armored cables are able to protect the inner components of the cable. You can use real transmission from being harmed by different external elements thus hindering transmission. This makes sure both power and network availability for the desired applications and hence making armored cables a reliable way of transmission.
3. Electromagnetic Interference (EMI).
Now that we have cables that are made use of for the mains network, interference from fellow cables and other electrical appliances that are in the path of the transmission line is common occurrence. Due to the amount of power being transmitted. Using armored cables helps in insulating the transmission components from producing the interference. And also from being affected by interferences that are being emitted from bordering cables and also appliances. This is conformity to the EMC (Electromagnetic compatibility) policies that have been set by a number of organizations in various regions to guarantee that all appliances and cables can coexist in the same environments.
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Place of Origin： Henan, China
Brand Name： Huadong
Standard： BS IEC ASTM DIN
Voltage： 0.6/1kV
Number of cores： 3 Core
Conductor Material： Copper
Insulation Material： XLPE
sectional area： 25mm²
Armouring material： Galvanized steel wire armoured
Operating temperature： 0°C – 90°C
Warranty： 100%quanlified
MOQ： 1000M
Price： Get within 12 hours
3 core 25 mm² SWA armoured cable are adapted to being identified as or called by various countries and persons such as armoured wire cables, single-core power cables, and multi-core armoured cables. SWA armoured cables are described to as the quantity of the cable by steel wire armoured, it is popular in South East Asia, African and Chiese market.The armoured cables are available to make for the other performance of low smoke zero halogens (LSZH), flame retardant and fire resistance by the customer need. Huadong cable supports to offer different kinds of armoured cables basing on to BS and IEC standards. Cheap armoured cable available for sale, contact Huadong to buy armoured cable!
3 core 25 mm² SWA armoured cable have many applications,as follows:
1. Mining Operations.
In mining operations, where the environment can be harsh and unforeseeable, armoured electrical cables excel. They are developed to withstand the rugged conditions of mining sites, providing a reliable power supply for machinery and lighting in underground and surface mining operations.
2. Commercial Buildings.
3 core Armoured cable are commonly employed in commercial buildings for their ability to provide a secure and reliable power distribution network. From office complexes to shopping malls, these cables guarantee a consistent power supply, contributing to the smooth functioning of various electrical systems.
3. Data Centers.
The crucial nature of data centers demands reliable power infrastructure. Armoured electrical cables offer the durability and protection needed to preserve uninterrupted power supply, safeguarding the integrity of data storage and processing systems.
4. Marine Applications.
The marine industry depends on armoured cable to deliver power on ships and offshore platforms. The cables’ ability to resist water ingress and withstand destructive marine environments makes them a necessary component in maritime applications.
Managing and setting up armoured cables require a level of caution to uphold safety. Prior to setup, guarantee the cable is suitable for its intended use, considering factors like the environment, the nature of the application, and the cable’s rated temperature and voltage.
During installation, prevent twisting or bending the cable beyond its minimal bending radius. Excessive bending can destroy the armour and compromise its effectiveness.Remember that the ends of the metallic armour can be sharp. Handle with care to prevent injuries. Use of suitable protective gear, like gloves, can be highly advantageous in this regard.
A routine visual inspection can also help spot potential issues early. Always check for signs of damage or exposed wires before working with armoured cables. Damaged cables should be repaired or replaced immediately.
Please feel free to contact us if you have any questions.
Send EmailOur vision is to become an internationally renowned brand in the field of cables; customer satisfaction, employee promotion, and corporate development are our service tenets; high standards, globalization, and building an international brand are our business philosophy.
Henan Huadong Cable Co., Ltd. was founded in 1999 which is a joint-stock national high-tech enterprise integrating scientific research, industry and trade. Huadong Cable is deeply integrated into the "Belt and Road" construction and exports to more than 130 countries around the world, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
Huadong Cable focuses on technology research and development which has 60 professional personnel with senior professional titles, and has more than 100 invention and utility model patents. Huadong has a team of experienced technical engineers to ensure the quality of cables.
Our main products : marine cables, power cables, overhead cables, fireproof cables, low-smoke halogen-free cables, rubber cables, high temperature resistant cables, instrument and control cables, solar cables and other products.
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Huadong Cable Co., Ltd. was founded in 1999 which is a joint-stock national high-tech enterprise integrating scientific research, industry and trade. Huadong Cable is deeply integrated into the “Belt and Road” construction and exports to more than 130 countries around the world, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
