ENMV-3 is designed for use in WAMS to monitor generation excitation parameters. ENMV-3 is equipped with two DC voltage or current analog inputs. 

An external ENCS time sync module synchronizes the internal clock of ENMV-3 via IRIG-A. ENMV-3 uses IEEE C37.118.2 communication protocol for measurement data transmission. Available communications are two Ethernet 100Base-TX.

Data transmition

IEEE C37.118.2-2011,  IEC 60870-5-104-2004