| 摘要 |
<p>The device (100) has analog measuring modules (101-104) connected to a microcontroller (MCU) (105) so as to ensure energy counting function and communication protocol management function. Each analog measuring module allows providing information such as active and reactive power in a phase, root mean square (RMS) current in the phase, RMS voltage on the phase and frequency of the voltage of the phase at a moment. The MCU is connected to a communication network and a data centralization unit by a wired/wireless communication unit (106).</p> |
