Siemens SIPROTEC 7SD80 User Manual

Functions
2.2 Phase Comparison Protection and Ground Differential Protection
SIPROTEC, 7SD80, Manual
E50417-G1140-C474-A1, Release date 09.2011
55
The pickup signals created locally, signs of idyn and istat and the blocking information are sent to the device
at the opposite end.
Figure 2-6 Phase comparison protection, sending the differential protection information to the opposite
end

Siemens SIPROTEC 7SD80 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SD80
Category	Protection Device
Language	English