介绍了系统节电器的节电原理及在烧碱a蒸发动力设备上的试验情况及经济效益。
The principle of electricity saving of system economizer, and its examination situations on powered facilities of caustic soda evaporation units a and economic benefit were introduced.
通过在节能技改工程中使用电机节电器和系统节电器，使企业取得了较好的节电效果，创造了较好的节电经济效益。
The enterprise get the better power saving effect and power saving benefit by using system power saver and motor power saver in the engineering of power saving and technical development.
针对城市照明系统，设计了一种基于交流斩波技术的新型城市照明节电器。
A new city lighting energy saver based on AC chopper technology for city lighting system was designed.
文章介绍基于GPRS技术建立的路灯节电器无线监控系统的原理、拓扑结构和软件设计。
This article introduces the theories, the topological structure and the software design of the wireless monitoring system of power saving setting for streetlamp based on GPRS technology.
本实用新型是一种交流接触器的节电器，由壳体、启动系统、维持系统组成。
The utility model relates to a power saving device for an alternating current contactor, composed of a casing, a starting system and a maintaining system.
本实用新型是一种交流接触器的节电器，由壳体、启动系统、维持系统组成。
The utility model relates to a power saving device for an alternating current contactor, composed of a casing, a starting system and a maintaining system.
应用推荐