4 core 70 mm² STA armoured cable armoured cables are often described as steel tape armoured cables, STA cable, mains power cable, single core power cable, and multi-core booklet armoured cable.The structure of our various kinds of armoured cable (US spelling armored cable) differs base on their intended application and may also include steel tapes, protective screens and materials matched especially to the installation conditions. We provide a comprehensive series of BASEC-approved sta armoured cables, manufactured in accordance with a number of British, European and International standards including BS5467, BS6622, BS6724, BS7835, BS EN 50267, IEC 60502 and BS EN 60332-1-2 (for single core cables).
Huadong Cables’ range of armoured cable is offered with a Copper (Cu) or Aluminium (Al) conductor and with a Polyvinyl Chloride (PVC) or Low Smoke Zero Halogen (LSZH) sheathing, LSZH sheathings are recommended for use in high density enclosed areas, and are obligatory in some social places.
Due to above 4 core 70 mm² STA armoured cable’s structure,the following are some benefits of sta armoured cable:
1. Durability
The 4 core 70 mm² STA Armoured cables are generally more durable than normal cables. The extra layer of protection makes them more resistant to damage from external factors and increases their lifespan. Normal cables are more prone to damage, particularly in severe environments.
2. Cost
Armoured cables are generally more expensive than normal cables because of the additional layer of protection they provide. However, they are a cost-effective solution in the long run as they need less maintenance and have a longer lifespan.
3. Protection
The key variation between armoured cable and normal cable is the level of protection provided. Armoured cable has an added layer of protection, usually made from steel or aluminum, that offers robust protection against external factors for example, moisture, harsh temperatures, effect, and scrape. Normal cable, meanwhile, does not have this extra layer of protection.
Please feel free to contact us if you have any questions.
Send Email
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： 70mm²
Armouring material： Galvanized steel tape armoured
Operating temperature： 0°C – 90°C
Warranty： 100%quanlified
MOQ： 100M
Price： Get within 12 hours
4 core 70 mm² STA armoured cable armoured cable is a kind of cable that is covered in metal sheath. The cable is a bunch of wires, encased in metal tube or covering, which is further enclosed in elastic insulation layer. Metal covering saves wires from any sort of wear and tear or physical effect. Such cables are little heavier in contrast of normal wires and quite hard to bend.
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, sta 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.
Due to above 4 core 70 mm² STA armoured cable’s structure,which has many applications,as follow:
1. Commercial Buildings
The 4 core 70 mm² STA 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.
2. Oil and Gas Industry
The requiring conditions in the oil and gas sector require cables that can endure excessive temperatures, pressure, and exposure to chemicals. STA armoured electrical cables, with their robust design, are well-suited for this industry, guaranteeing a reliable power supply in challenging environments such as offshore drilling rigs and oil refineries.
3. 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.
The defining feature of any 4 core 70 mm² STA armoured cable armored cable wiring is its strength and capability to withstand different forms of exterior extremities. Such extremities often include exposure to UV rays, water, rodent invasions, and various forms of mechanical hazards. Typically, cables with armoring do not require the use of conduits. However, some local codes demand the use of pipes for all underground installations. As a result, it is best to check your local wiring laws before performing any underground installation.
Likewise if there is also a possibility that it could get damaged by effect force e.g. digging in the ground, pinching or crushing e.g. heavy weights being rolled over or pushed into the cable it needs to be able to withstand these forces and a standard residential grey electrical cable would merely not be up to the task and if it became destroyed would pose a huge danger and potential for injury.In summary if a cable is to be operated externally, despite whether it’s buried or surface mounted or is going to be used in industrial locations around heavy machinery then armoured cable should always be used.
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.
Export Countries
Technical Patents
Annual Productivity
Employees
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.
