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车床轻载节电器使用方便又节电北京橡胶塑料制品厂在北京市三电办公室的帮助下，我厂在１９８７年安装了“车床轻载节电器”，共计２１台，每年节电１６２００ｋＷｈ，节电效果明显。车床轻载节电器是在车床电动机的主回路上接一组电抗器及“功率因数检测器”和“控制器”...
Lathe light-load saver easy and energy-saving Beijing Rubber & Plastic Products Factory With the help of the office of Beijing Sanhe Power Machinery Co., Ltd., we installed 21 sets of lathe light-load saver in 1987, saving 16200kWh per year Electrical effect is obvious. Lathe light load saver is in the lathe motor main circuit connected to a set of reactors and “power factor detector” and “controller” ...