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近日,中国机械工业联合会正式下发文件,授予这个区为“中国互感器之都”。互感器又称为仪用变压器,是电流互感器和电压互感器的统称。能将高电压变成低电压、大电流变成小电流,用于量测或保护系统。其功能主要是将高电压或大电流按比例变换成标准低电压或标准小电流,以便实现测量仪表、保护设备及自动控制设备的标准化、小型化。同时互感器还可用来隔开高电压系统,以保证人身和设备的安全。
Recently, the China Machinery Industry Federation formally issued a document, granted this area as “China’s transformer capital.” Transformer is also known as instrument transformer, is the current transformer and voltage transformer collectively. Can be high voltage into low voltage, high current into a small current, used to measure or protect the system. Its main function is to convert high voltage or high current into a standard low voltage or standard small current in proportion to achieve the standardization and miniaturization of measuring instruments, protection equipment and automatic control equipment. At the same time the transformer can also be used to separate high-voltage system to ensure the safety of personal and equipment.