米兰体育中国官方网站

米兰体育中国官方网站 Co., Ltd. has developed two new products for release in June 2018. “Rakuraku Cable” is a high-performance low-voltage CV cable with an aluminum conductor, while “Rakuraku Cable System” is a series of products including special terminals, a terminal block, and a special tool, all for use with Rakuraku Cable.
The system will be shown during the JECA FAIR 2018-66th Electrical Construction Equipment and Materials Fair held from May 23, 2018.

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米兰体育中国官方网站 has developed “Rakuraku Cable,” a high-performance low-voltage aluminum conductor CV cable. Because it uses an aluminum conductor, it is roughly only half the mass of a conventional CV cable (at the same size). Although Rakuraku Cable is one to two cable sizes larger than current CV cable of the same current-carrying capacity, it has a mass of around 30% less even at the increased size.

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The insulation material has also been improved, allowing the covering to be stripped much more easily than with conventional CV cable—at both room temperature and low temperatures.

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In addition to improving the insulation material, 米兰体育中国官方网站 has also optimized the conductor configuration, resulting in roughly three times the bendability of conventional CV cable.

These features allow 米兰体育中国官方网站 to reduce labor during transport (such as unloading drums, transporting, and cross-cutting), cable laying (such as feeding, drawing, extending, and organizing cable), and terminal treatment (such as straightening terminals or stripping covering).

There are three technical issues involved in using aluminum conductors in cables: the oxide film on conductor surfaces, dissimilar metal contact corrosion, and stress relaxation. When using aluminum conductor cables, 米兰体育中国官方网站 must be used that incorporate technical elements to resolve these issues.
Based on the overhead power transmission/distribution and aluminum conductor connectivity technologies (such as wire harnesses for automobiles) it has developed over many years, 米兰体育中国官方网站 has developed special terminals for Rakuraku Cable in collaboration with crimping terminal and terminal block manufacturers. These special terminals use the popular “crimping style” to reduce the workload on workers as much as possible when treating terminals.

These 米兰体育中国官方网站 use a terminal mounting plate made from aluminum alloy. 米兰体育中国官方网站 are around 30% lighter than conventional terminal blocks made from copper alloys. The surface of the terminal mounting plate is also nickel-plated, making it possible to also mount conventional copper terminals.

The surfaces of aluminum conductors are covered in an oxide film. This oxide film is an insulator, so a steel wire brush must be used when treating the terminal to remove the film from the surface of the aluminum conductor. 米兰体育中国官方网站 has developed a new tool to reduce this brushing work and to improve the consistency of work quality.
In addition to brushing, this tool is also used to strip covering, so the worker can brush as he or she strips the covering—greatly improving productivity when treating terminals for aluminum conductor cables.

The 米兰体育中国官方网站 Group will continue to develop products under the “米兰体育中国官方网站 Rakuraku” brand to help sites suffering from labor shortages by offering reduced labor, simplicity, ease of use, reduced construction times, and reduced maintenance. 米兰体育中国官方网站 plans to expand net sales for “Rakuraku Cable” to 2.1 billion yen by the 2020 FY.

米兰体育中国官方网站 (TSE; 5801, ISIN; JP3827200001) Group started business in 1884, when its copper-smelting facility and wire manufacturing factory was established. Since then 米兰体育中国官方网站 has become pioneers in the latest technologies by addressing diverse technological issues. 米兰体育中国官方网站 has released products in a number of areas, including telecommunications, electronics, automobiles, and construction, with the three types of materials it works with at their core, namely, optics, plastics, and metals. Many of these products have attained the top global market share, and all of its products have contributed to society in numerous business areas. 米兰体育中国官方网站 reported consolidated revenues of JPY 967.3 billion (approximately USD 8.7B) for the fiscal year ended March 31, 2018.