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实用新型
CN202975208U 一种电力能效监测装置 失效 - 权利终止

一种电力能效监测装置
摘要：
本实用新型公开了一种电力能效监测装置，包括MCU处理单元、交流采样单元、通讯单元、液晶显示单元、输入输出单元和电源单元，MCU处理单元分别与交流采样单元、通讯单元、液晶显示单元和输入输出单元相连接，电源单元分布与MCU处理单元、交流采样单元、通讯单元、液晶显示单元的电源输入端相连接。本实用新型提供的电力能效监测装置，轻便、灵活，非打断方式进行电力能效采集，具有通、断电时段控制功能，节约用电，操作方便，具有良好的应用前景。
摘要（英）：

The utility model discloses a power efficiency monitor. The power efficiency monitor comprises a MCU (microcontroller unit), an alternating current sampling unit, a communication unit, a liquid crystal display unit, an input/output unit and a power unit. The MCU is respectively connected the alternating current sampling unit, the communication unit, the liquid crystal display unit and the input/output unit. A power unit is respectively connected with a power input end of each of the MCU, the alternating current sampling unit, the communication unit and the liquid crystal display unit. The power efficiency monitor is portable and flexible, acquires power efficiency in a non-interrupting manner, has the function of controlling on and off time, saves power, is convenient to operate and has promising application prospect.

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