3 core 300 mm² SWA armoured cable are manufactured with several different layers and elements. The main components of 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 3 core 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 300 mm² SWA armoured cable has many advantages due to its unique structure,as follow:
1. Mechanical Protection
The main advantage of armoured cables is their outstanding mechanical protection. The steel wire or tape surrounding the conductors provides resistance against effect, compression, and scratching. This shielding guarantees the cables can endure rough handling during setup or in high-traffic areas.
2. Environmental Resistance
Armoured cables offer durable protection against various environmental factors, including moisture, chemicals, and UV ray. This makes them suitable for installations in areas prone to extreme climate condition or corrosive compounds.
3. Longevity and Durability
Due to their sturdy construction, armoured cables have an extended life span compared to standard cables. They are less prone to harm, reducing the need for constant repairs or replacements. This aspect contributes to long-term cost savings.
4. Flexibility and Versatility
Armoured cables are available in various arrangements, enabling flexibility in installations. They could be used for both indoor and outdoor applications, adjusting to different power requirements and environments.
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： 3 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
3 core 300 mm² SWA armoured cable is a cable with strong resistance to drawing and crushing, and it can adapt to any extreme environment. Steel wire armor has strong flexible strength and can be utilized for laying directly buried cables or basic threading pipes, general roads, tunnel construction, etc, while steel tape armor has strong extrusion resistance and is appropriate for the overhead or vertical laying of short-circuit lines.
Adding a metal-clad armor protective layer to the cable can prolong the life span of the cable, enhance the anti-interference ability of the cable through shielding protection, strengthen the anti-corrosion ability of the cable, and stop mice from biting.
Due to above 3 core 240 mm² SWA armoured cable Feature,which has many applications,as follow:
1. Industrial and Construction Sites
Industrial and construction environments frequently involve heavy machinery, equipment, and rigorous operations. Armoured cables are extensively used in these settings to make sure the safe and uninterrupted supply of electricity. They can enduring high mechanical tension, making them ideal for power distribution in factories, warehouses, construction sites, and other demanding industrial applications.
2. Power Distribution Networks
Armoured cables play an important role in power distribution networks, both indoors and outdoors. They are regularly used in substations, transformer stations, and electrical panels to transmit electricity over long distances. Armoured cables provide protection against accidental damages, which is vital for sustaining uninterrupted power supply to residential, commercial, and industrial areas.
2. Harmful Locations
Certain environments, including chemical plants, oil refineries, and mines, present hazardous conditions because of the presence of flammable substances or explosive environments. Armoured cables with specific certifications, such as flame-retardant or explosion-proof properties, are used to mitigate the risk of electrical incidents in these settings. These cables are designed to contain any potential sparks or heat generated, ensuring the safety of workers and property.
3 core 300 mm² SWA armoured cable supply appropriate protection and sturdiness in the absence of conduits. In many cases, people are forced to use conduits in areas prone to exterior risks like corrosion and cable abrasion. Thus, it is correct to say that an armored cable is suitable for use in hazard-prone areas.
A standard electrical cable is probably to incur irreversible damage in areas exposed to moisture. A metal coated wire is suitable for such an environment because it can endure moisture exposure. Generally, it is advisable to use armor-clad cables in dangerous locations, including beneath stairwells, barns, and basements, to name a few.
These cables can assure maximum safety and durability, provided you choose the right kind of cable. For high voltage applications, it would be best to go for an XLPE armored cable. It is also necessary to remember that wires have varying current-carrying capacities relying on different factors including, their size, variety of cores, and length. For example, a 3 core 300 mm² SWA armoured cable with XLPE insulation can transmit up to 1000 volts. The same can not be said about other variations of armor-glad electrical wires.
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.
