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LY系列电动机节电器是我院计控系教师与哈尔滨市大庆开关厂合作开发研制的,已于1992年1月通过了哈尔滨市科委组织的技术鉴定。LY系列三种规格的节电器的研制,针对油田电机轻载、负荷变化频繁的特点,采用了国内外先进的电子和电气控制技术,对电机的电压进行自动调节。另外还设有电容分级补偿和多功能保护。已试制出的LY—C_2—40/380、LY—C_2—75/380、LY—C_2—155/380
LY series motor Power Saver is a teacher in our hospital control and Daqing Switch Factory in Harbin developed in cooperation, in January 1992 adopted by Harbin Science and Technology Commission organized the technical appraisal. LY series of three specifications Power Saver for the development of oil field light load, load frequent changes in the characteristics of the use of advanced electronic and electrical control technology to automatically adjust the voltage of the motor. In addition, it also has capacitance classification compensation and multi-function protection. LY-C_2-40 / 380, LY-C_2-75 / 380, LY-C_2-155 / 380