Multi functional network instrumentIt is designed for the power monitoring needs of power systems, industrial and mining enterprises, public facilities, and intelligent buildings. It can measure all commonly used electrical parameters with high precision, including three-phase voltage, three-phase current, active power, reactive power, frequency, power factor, and four quadrant electrical energy; High visibility LEDs are used to display instrument measurement parameters and operational information of the power grid system. The instrument panel has four programming buttons, allowing users to easily switch displays and program instrument parameters on site, with strong flexibility.
The multifunctional network instrument has multiple expansion function modules to choose from:
The digital interface of S485 can achieve instrument networking communication function; The functions of 2-channel electric energy pulse output and 2-channel analog quantity (0-20mA/4-20mA) output can achieve the transmission and output of electric energy and quantity; The 4-channel switch input and 4-channel switch output functions can achieve local or remote switch signal monitoring and control output functions ("remote signaling" and "remote control" functions), and can be combined to achieve multiple power parameter alarm and automatic control functions.