JARCH shore power slip rings for shore power reels continue to ship in large quantities

The shore power slip ring developed by Jiachi Electromechanical Co., Ltd. to cooperate with the shore power transformation has shipped more than 20,000 units from June to the present, and it is still being shipped. This series of conductive slip rings are mainly divided into 3 specifications, from small to large, 80A, 130A and 250A. This series of conductive slip rings have CQC certification, and the products have passed a series of tests such as high and low temperature testing, insulation withstand voltage testing, protection level testing, etc., and can fully meet the certification standards of the shipping society. The reel winches equipped with this series of conductive slip rings have been installed on ships in the inland river of the Yangtze River in large quantities, and have been recognized by the majority of boat owners after a long period of use.

Traditional cable winches come in two forms. One is no slip ring winch, and the other is end slip ring winch. The former can only be used to store cables, and the cables still need to be disassembled or connected when retracting and unloading the cables; the latter, because of the use of end-face slip rings and the use of ordinary brushes, is likely to cause the brushes to be in loose contact, causing phase loss, heat and other faults. It can be used in occasions with low requirements and low current. The series slip ring type marine cable winches use radial slip rings, and the brushes are made of the special alloy material developed by our school - copper cobalt beryllium alloy material, the rated current is up to the maximum, with high current, high conductivity, wear resistance, corrosion resistance , maintenance-free and other features. The series slip ring type marine cable winches are easy to use, reasonable in structure and reliable in operation, which greatly reduces the work intensity of retracting and unwinding cables. They are ideal shore power supporting equipment for modern ships.