3 core 70 mm² SWA armoured cable has an additional protective layer to maintain it far from undesirable cut or damage. The armour made of aluminium wires placed under the sheath to protect the conductor, and insulate the layers.or strings that protect the conductors from external forces. It also avoids any internal abnormalities from causing the release of dangerous energy levels to the outside in environments.The SWA cable can also be described to mains cable, power cable, armoured cable and booklet-armoured cable. With copper wiring creating the perfect conductors for the core with a range of types for example, 2 core, 3 core and 5 core SWA Cables to name a few.
The following are some benefits of 3 core 70 mm² SWA armoured cable:
1. Flexibility and Adaptability
Another unique advantage of 3 core armoured cable glands is their versatility. They are available in various sizes and configurations, allowing for compatibility with a wide range of cable types and diameters. This adaptability is vital in circumstances where different cables need to be connected, guaranteeing a seamless and secure fit.Furthermore, armoured cable glands are developed to accommodate both armored and non-armored cables. This flexibility simplifies installation processes and decreases the need for multiple kinds of glands, streamlining inventory management.
2. Effective Strain Relief
Cables are subjected to mechanical stresses, especially in industrial environments where they may be exposed to resonances or movements. 3 core 70 mm² armoured cable glands excel in offering effective pressure relief for cables, avoiding them from being pulled or twisted. This not only prolongs the life of the cables but also minimizes the risk of damage that can lead to costly downtime.
3. Corrosion Resistance
The battle against corrosion is a consistent concern in industrial settings. Armoured cable glands, often built from materials like stainless steel or brass, display a high degree of corrosion resistance. This attribute ensures that the glands themselves remain structurally sound, even in corrosive environments.The longevity of these glands not only decreases maintenance costs but also results in the overall reliability of the electrical system.
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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： 70mm²
Armouring material： Galvanized steel wire armoured
Operating temperature： 0°C – 90°C
Warranty： 100%quanlified
MOQ： 100M
Price： Get within 12 hours
For the 3 core 70 mm² SWA armoured cable,at first, the conductor (normally a plain stranded copper) is chosen.For the protection of conductor from water-damage, insulation is used. It too protects conductor from metal element i.e. armour.Now bedding is done, which is actually PVC. It works like a barrier between inner component of conductor and outer parts.
Afterwards, armour is placed over bedding for protecting the cable from any sort of stress. Sometimes, it is used as the ‘earth cable’.Last part, cable sheathing is done to guard inner cable components. Also, it saves the cable against mechanical damage.
These cables can ensure maximum safety and durability, offered you choose the right kind of cable. For low voltage applications, it would be best to go for an XLPE armored cable. It is also vital 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 70 mm² SWA armoured cable with XLPE insulation can transmit up to 1000 volts. The same can not be said about other varieties of armor-glad electrical wires.
Because of the feature of 3 core 70 mm² SWA armoured cable, which have many applications,as follow:
When transferring data or conducting power in severe environments, safeguarding your cables is essential to safe and dependable operation. This is where 3 core armored cables come into play. They are used primarily in industrial applications, often in cable trays and raceways. They often not used in bending applications.SWA Cables appropriates for high drop areas and can endure mechanical external forces and significant tension.
These cables are used for electricity provide in low voltage installation system, They are suitable for setup in indoors and outdoors, in cable ducts, under ground, in power and shifting stations, local energy distributions, industrial plants, where there is no danger of mechanical damage.
Installation of 3 core 70 mm² SWA armoured is quick and cost-effective. There is no need of stiff conduit pipe, just like threading, bending, making support when we use armored cable.For outdoor installation or direct burial applications, there is a need of mechanical protection of electrical cables. Steel wire armour (SWA) offer the mechanical protection. The armoured wire has higher tensile loads.The construct of the armour guarantees maximum resistance to crushing, cutting, and use.
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.
