applied in power grid automation control systems, it is mainly used to measure parameters such as current and voltage in the power grid, calculate grid frequency, power factor, active power, reactive power, etc. it has functions such as energy metering. the current and voltage values in the power grid are displayed and calculated by digital tubes (led) or liquid crystal (lcd), and users can set the conversion ratio of current and voltage independently. it has functions such as 4-20ma analog quantity transmission and output, switch quantity input and output, and rs485 communication.
multiple price points and feature configurations
meeting the needs of customers in different fields and levels.