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the regulation precision is high, and it can reach 0.5% ; because it is stepless speed regulation, it can realize the soft start of motor and the automatic control of the whole production system, to reduce the impact on the grid. The efficiency of frequency converter is as high as 30% ~ 60% . When it is used, it only needs to be installed in the front of the motor, and the change to the original equipment is small. Therefore, in the fifteen plan for the upgrading of manufacturing equipment and industrial energy conservation and environmental protection projects, established that the future development of the industry will still follow the path of both speed regulation and energy conservation. The domestic enterprises will focus on the development of Control and driving technologies. The high-voltage frequency converters rely on energy-saving and environmental protection policies, in the lower reaches, the transformation of large-scale industrial equipment such as electric power, metallurgy and cement is still the main task, and intensified competition will stimulate the localization of high-performance products.

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一缕情愁，悲恨相续，魂飞千载。寻伊人，唤不醒，相思人憔悴，夜半静听，万千泪。经流年，梦回曲水边，烟波碎，人已醉，红尘滚滚皆也是泪，风逝一抹暗脆。倾尽了风华，寂寞了容颜。跌碎了谁的思念？

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GJR5132411PS  35AE90

GJR5132411PS  35AE90由【厦门兴锐嘉进出口有限公司】优惠供应.