UMI took the lead in developing aluminum alloy cable special connection terminals

At present, the application of aluminum alloy cable is usually the copper-aluminum transition terminal for aluminum cable and the so-called microalloy copper transition terminal for the connection of aluminum alloy cable, so that because of the existence of aluminum in the cable connection, the performance defects and safety hazards of aluminum in cable applications cannot be eliminated
.
This connection solution prevents all the advantages and values of aluminum cables from being realized
.
In addition, the copper-aluminum transition terminal was originally used for aluminum cable, the connection size of the terminal can not be safely matched with the size of the terminal equipment, in the construction process often occurs by grinding the terminal to connect the aluminum alloy cable, because the contact area is not enough, the temperature at the joint rises, causing great safety hazards
.

On September 12, 2014, UMI Electric Company of the United States successfully developed the aluminum alloy copper connection terminal, which took the lead in the industry to solve the long-term problems of power design institutes, cable manufacturers, distributors, constructors, and users in the design, installation and use of aluminum alloy cables due to various contradictions caused by connection terminal problems, and completely solved the problem
that the advantages and value of aluminum alloy cables cannot be truly reflected due to the mismatch of connection terminals 。 Specifically, the aluminum alloy copper connection terminal solves four major problems in the industry: 1.
Solves the problem of inconsistent performance between the connection terminal and the aluminum alloy cable; 2.
Solve the problem of mismatch between the size of the connection terminal and the terminal equipment; 3.
It solves the problem
that the inner diameter of the connecting terminal does not match the outer diameter of the aluminum alloy cable, and special crimping tools and standardized construction need to be provided.
4.
It solves the contradiction that the connection terminal does not match the electrical terminal and the electrical terminal and needs to increase the cost of transferring the bronze plate, and completely avoids the safety hazards
caused by the barbaric construction caused by such problems.

It is understood that in 2006, the United States UMI Electric Company brought the aluminum alloy cable technology that the United States has been mature and used for nearly 50 years into China, which opened the prelude
to the promotion and application of aluminum alloy cable products in the domestic market.
In view of the domestic aluminum alloy cable special connection terminal, foreign connection terminal due to manufacturing standards, installation methods, installation size, power maintenance system different can not be applied to the domestic status quo, the United States UMI decided to develop suitable for domestic aluminum alloy cable special connection terminal, after the company's Arizona R & D team full research and unremitting efforts, finally successfully developed aluminum alloy copper connection terminal
.

UMI took the lead in developing aluminum alloy cable special connection terminals

UMI's perfect connection solution is not only a major breakthrough in application technology in the aluminum alloy cable industry, but also a revolution
in the incorrect use of copper-aluminum transition terminals and so-called high-conductivity microalloy copper transition terminals in the aluminum alloy cable industry.
The special aluminum alloy copper connection terminal that is consistent with the performance of the connected aluminum alloy cable developed and manufactured by UMI in the United States will completely end the wrong cognition of domestic aluminum alloy cable in the application, and perfectly solve the problems
that have long plagued the application of aluminum alloy cable and the aluminum alloy cable industry and accessory supporting industries.

According to relevant reports, the Ministry of Industry and Information Technology, the Ministry of Construction, the National Energy Administration, the State Grid Corporation, the provincial construction management departments and other relevant departments have clearly stated that they will vigorously support the development of
the aluminum alloy cable industry.
A new forecast data shows that in the next 5-10 years, even if the use level of China's aluminum alloy cables only reaches the current international general level (30%), it will quickly form a huge market
of up to 300 billion yuan per year.
At present, there are more than 100 large and small aluminum alloy cable manufacturers in China, with UMI's major breakthrough in connection terminal technology, the history of copper and aluminum transition terminal that was once used as a transitional method has completely ended, and the aluminum alloy copper connection terminal will surely trigger a new change
in the aluminum alloy cable industry.

After the aluminum alloy cable entered China, due to the different aluminum alloy conductor grades used by the manufacturers, professional connection terminal manufacturers because they could not obtain the conductor aluminum alloy rod that could match each brand of the aluminum alloy cable conductor, coupled with many terminal specifications, limited demand, conductor aluminum alloy grades, different degrees of compression of conductors of various manufacturers, different outer diameters, poor terminal versatility and other reasons, resulting in the production of terminal molds, manufacturing costs are high, and the cost of producing connection terminals can not adapt to the market at all
。 General aluminum alloy cable manufacturers want to produce aluminum alloy copper connection terminals consistent with the performance of their own cables, it is more difficult
.

Mr.
David Saeed Nikayin, CEO of UMI Electric Company, introduced that UMI has an aluminum alloy conductor continuous casting and rolling production line with a casting and rolling capacity of 3807mm², which can obtain the excellent aluminum alloy rod required for the production of aluminum alloy copper terminals, while other manufacturers can only reach 2400mm², and the crystallization, density, strength, conductivity, and technical indicators of the rod can not meet the requirements
。 In addition, the manufacture of connecting terminals also requires a mechanical factory
that can complete mold design and manufacturing, friction welding of aluminum alloy parts of terminals and copper, stamping of terminal shapes, toughening, trimming, quality inspection of semi-finished terminal products, and many other production links.
To build a complete machinery factory to produce connection terminals, this investment is impossible for any domestic cable manufacturer, and another large factory of UMI in China, Obit Electric, provides good conditions
for the development of trial terminals.
UMI became the only provider
in the aluminum alloy cable industry capable of providing perfect connection solutions.