Multifunction Measurement Converter AET for Accurate Measurement of Three-Phase Electrical Networks

The converter is designed to measure the parameters of three-wire and four-wire electrical networks of three-phase current, convert them into coded signals and transfer the measurement results to the upper level of the automated control system.

The information is transmitted via two independent interfaces: - one interface RS-485; - the second interface - RS-485 or IEEE 802.3 (Ethernet). Data transmission protocols:

• - on RS-485 interface: MODBUS-RTU, MODBUS-ASCII, IEC 60870-5-101, "ExtDev";
• over Ethernet interface: MODBUS-TCP/IP, IEC 60870-5-104.