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| Home > Synchrophasor Measurement Unit | ||||||||||||||||||
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Measurement of Synchrophasor will allow you to accurately measure and analyze the
state of the power system based on real-time data collected from Phasor Measurement Units located all
across your network. Through collection of this accurately time-tagged Phasor data, System Controllers
can quickly identify power system events through visualization of system quantities such as power flow,
dynamic phase angle separation, and the rate of change of frequency from different parts of the system.
 1. Synchrophasor Measurement integrated with your Protection Relay  • Transmission Line Protection and Synchrophasor measurement in one device
• Exceeds the IEEE C37.118 Synchrophasor Standard, total vector error less than 1%
• Direct Ethernet Synchrophasor communications
• Streaming and Record Based Synchrophasor data collection supported
• Multiple record triggering modes available
2. Stand-alone Synchrophasor Measurement Unit  • Synchrophasor measurement of up to 4 PMUs per device
• Extended On-board memory for Record Based Synchrophasor data collection
• Provides Enhanced Mathematical Logic operations for automated system control
• Supports IEC61850 and Direct I/O inter-IED communications
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