Siemens SIPROTEC

SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
21
Introduction 1
The Line Differential Protection with Distance Protection SIPROTEC 4 7SD5 is introduced in this chapter. You
are provided with an overview of the field of application, characteristics, and functional scope of the device
7SD5.
1.1 Overall Operation 22
1.2 Application Scope 25
1.3 Characteristics 28