Rare Earth Hi-Iron Aluminium Alloy is classified as 8000 series aluminium alloy and is suitable to be used for low voltage ranges to replace copper conductor. Through continuous research and development, we have successfully developed not only Class 2 conductor but Class 5 conductor as well which is the very first and the leading technology in the industry. This breakthrough has allowed copper conductor to be replaced with a more aluminium alloy.
Flexible and High Elongation: The flexibility of Joysense Aluminium Alloy is 30% more than of copper and elongation rate is at 30%.
Anti Creeping: Having gone through special treatment, the anti-creeping property and compression resistant of aluminium is 300% greater than traditional pure aluminium cable thus making the connection with the connector just as stable as the copper cable.
Spring Back and Bending Radius: The spring back resistance of aluminium alloy is 40% lower than that if copper and the bending radius of the cable is on at 7 times the diameter of the cable. This reduces the space needed for installation and makes installation work faster and easier.
Joysense Aluminium alloy has greatly improved its connection property compare with traditional pure aluminium. The element of iron ensures a stable connection even though the conductor is overcarrying or over-heating. The anti-creeping property of aluminium alloy ensures the connection is secure and not become loosen over time and thus regular retightening is not required. The safety and stability of the connection is ensured when it is properly secured and installed with connector that is aluminium compatible. Joysense aluminium alloy has passes the stringent test of 1000 heat cycle test for lugs connection at the national centre for quality supervision and test of electrical wire and cable at Shanghai electric cable research institute.
Aluminium alloy current carrying capacity is at 61% IACS and weight 1/3 of copper given the same surface area. Given this, Aluminium alloy is half the weight of copper at the same current carrying capacity. Substituting copper with aluminium alloy will tremendously reduce the weight of the cable and reduces the amount of support needed and subsequently reduce installation cost, reduce damage to cable and easing installation work.
A stable, thin and solid oxide layer that is impermeable is form on the aluminium surface when exposed to air. This layer prevents further corrosion into the conductor and is the main reason for aluminium good anti corrosion property. Joysense Aluminium Alloy has even better anti-corrosion property after special treatment. The alloys reduce the oxidation process and further improve the already great anti corrosion property of the aluminium. This further increases the safety and life span of the cable up to 40 years and making it a very suitable choice for sites that are close to sea water without the need for additional coating.
Traditional Aluminium VS Joysense Aluminium Alloy anti-corrosion comparison
Single core and multi core power cable with compact stranded class 2 aluminium alloy 8000 series conductor, XLPE insulated and PVC sheathed. Cable conforms to IEC 60502 and has option for IEC 60332 Flame Retardant Category A and Low Smoke Zero Halogen.
Single core and multi core power cable with compact stranded class 2 aluminium alloy 8000 series conductor, XLPE insulated, PVC sheathed and Interlocking Aluminium Tape Armoured. Cable conforms to IEC 60502 and has option for IEC 60332 Flame Retardant Category A and Low Smoke Zero Halogen.
Single core and multi core power cable with compact stranded class 2 aluminium alloy 8000 series conductor, XLPE insulated, PVC sheathed and Interlocking Aluminium Alloy Armoured. Cable conforms to IEC 60502 and has option for IEC 60332 Flame Retardant Category A, IEC 60331 Fire Resistant and and Low Smoke Zero Halogen. Light weight and anti corrosive.
Single core and multi core power cable with compact stranded class 2 aluminium alloy 8000 series conductor, XLPE insulated, PVC sheathed and Double Steel Tape Armoured. Cable conforms to IEC 60502 and has option for IEC 60332 Flame Retardant Category A, IEC 60331 0r BS 6387 Fire Resistant and Low Smoke Zero Halogen.