Differential 87L Protection and Automation
Differential 87L Protection and Automation
(OP)
Just trying to figure out 87L protection of underground cable. What is the difference between “1300 nm IEEE C37.94 port” and the “G.703 port”? Can either of these two ports be used for connecting the relay with SCADA, or would a separate “IEC 61850 port” be required to connect the relay with SCADA? Thanks for help.






RE: Differential 87L Protection and Automation
RE: Differential 87L Protection and Automation
Talk to your communications people.