4 core 300 mm² SWA armoured cable has an additional layer of protection that stops it from being reduced or torn. The armor of the coaxial cable is an aluminum foil wrap that is ribbed like corrugated metal to supply versatility, and around the inside and outside of the wrap is a waterproof compound to stop wetness from penetrating the cable and creating harm.
The interior structure of the 4-core armored cable includes several layers to avoid damage to the cable. The outer sheath protects against rodents, abrasion and twisting and is usually made of plastic. Armoring materials are mainly derived from Kevlar, steel and aluminum foil, and are designed to protect the armored cable from being stretched during installation.
Due to above 4 core 300 mm² SWA armoured cable structure,which has many advantages,as follow:
4 core 300 mm² SWA armoured cables are distinct in regards to security and protection. As a result of their strong construction, these cables can survive harsh conditions that often associate with heavy-duty applications. The metal armour provides a formidable barricade against intense mechanical stress, such as effect and crushing forces. Moreover, the armour helps shield the insulation from chemical degradation and temperature extremes, ensuring the honesty of the electrical conductors.
Furthermore, the armour offers a measure of grounding safety. If the cable is damaged and a hot wire touches the armour, the grounded armour will trigger a breaker to interrupt the circuit, thereby providing an additional layer of safety.
Please feel free to contact us if you have any questions.
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Place of Origin： Henan, China
Brand Name： HUADONG
Standard： BS IEC ASTM DIN
Voltage： 0.6/1kV
Number of cores： 4 Core
Conductor Material： Copper
Insulation Material： XLPE
sectional area： 300mm²
Armouring material： Galvanized steel wire armoured
Operating temperature： 0°C – 90°C
Warranty： 100%quanlified
MOQ： 100M
Price： Get within 12 hours
Armoured cables 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. STA armoured cables are described to as the quantity of the cable by steel tape 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!
Due to the 4 core 300 mm² SWA armoured cable’s feature,which have many applications,as follow:
Used for underground systems, cable networks, power networks, outdoor and indoor applications, and cable ducting.The Steel armoured cable (SWA) is the most common form of armoured cable in electrical power distribution. It is a heavy-duty electrical power cable appropriate for keys supply. We use this type of cable in underground & cable ducts electrical installations.
The primary objective of the shielded layer steel wire armoured cable is to improve the tensile strength and compressive strength. It also supplies mechanical protection. Further, It also lengthens the service life and improves the anti-interference of the cable through shielding protection.The steel wire armour stands up to high pull loads, and therefore it is widely used in multicore cable.
Most of us often find covering 4 core 300 mm² SWA armoured cable challenging, especially when dealing with outdoor underground applications. In most cases, unpredictability about whether to use conduit often plagues our minds. Well, armored cables can withstand external forces, so you don’t need to use additional protective coverings. However, in this case, you need to ensure that the cable you choose is a buried cable. Nevertheless, you still need to guarantee that the cable is buried deep enough to prevent accidental interference.
There is also a need to ensure that the cable you select is correct. For example, if you plan to install with current requirements lower than 1KV, you should select low voltage armoured electrical cables. Secondly, you must make sure that the cable is not bent below its manufacturer’s specified minimum bending radius. Provided that you use 4 core armored cables properly, you can rest assured that they will supply you with ideal service in the long run.
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.
