300mm2 High quality Cooper or Aluminum medium voltage power cable for construction

USES special compression technology and annealing treatment advanced technology invention of new materials such as power cables, aluminum alloy power cable has good mechanical properties and electric properties, it can be widely used to national economy each domain. Performance: 1, the historical practice proved: aluminum alloy cable since 1968, the United States now, 43 years research and development, the use, the product use has been quite common, the market share of 80% in the north American countries.After 43 years of practice, the use of aluminum alloy cable has never occurred any fault, is safe.2, testing and certification: aluminum alloy cable through American UL, Canada CUL, Australian SAI GLOBAI international authoritative organization certification testing center and China national cable wire, its Chinese wuhan high voltage research institute, national fireproof construction material quality supervision inspection center testing authority, such as aluminum alloy conductor operator and CSA standard C22.2 terms about ACM alloy wires, 38 and GB12706.1-2008 and IEC60502.1 the latest version of the performance requirements, and the related standard UL to AA8000 series.3, aluminum alloy components: aluminum alloy conductor composition after joining the composition such as rare earth and iron, greatly improve the performance of the conductive performance and connection, especially when the conductor annealing adding iron to produce the high strength and creep resistance, when the current overload, iron play a role of persistent connection, make the aluminum alloy conductor creep will not occur.4. Flame retardant performance: the insulating material of aluminum alloy cable is flame retardant silane crosslinked polyethylene (XLPE). Self-locking armor structure is adopted in the process.The aluminum alloy cable adopts new material and new technology to ensure its safety.