摘要
介绍一种光机电一体化的新型无电弧交流接触器。叙述了与接触器主触头并联可控硅的无弧电子控制电路以及与动触头联动的挡光槽片的工作原理。
A new type of arcless AC contactor with optical, mechanical and electrical integration was introduced. The arcless electronic control circuit of SCR in parallel with main contacts of the contactor and the operating principle of a visor which is linkage with moving contacts were described. The structure features and main technical performance of the arcless type AC contactor were given.
出处
《低压电器》
2003年第2期45-47,共3页
Low Voltage Apparatus
