Digital electric meter
Source of articles： Release Time：2020/1/17 9:36:00
The digital electric meter can directly replace the conventional power transmitter and measuring instrument. As an advanced intelligent, digital front-end acquisition component, the power meter has been widely used in various control systems, SCADA systems and energy management systems. The instrument adopts the AC sampling technology, which can measure the current, voltage frequency, active power, reactive power, active power, reactive power and other parameters in the power grid. It can set the multiplier through the panel membrane switch, with RS485 communication, alarm output, switch value input / output and other functions.
This power meter is an intelligent power monitoring table designed for power system, industrial and mining enterprises, public facilities and intelligent buildings.
Source: Baidu Encyclopedia https://baike.baidu.com/item/%E6%B0%B4%E8%A1%A8/2214485?fr=aladdin
