Siemens 7SG13 Delta, Manual

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7SG13 Delta P20064 FM1 Autoreclosing
Contents
Section 1: Introduction ..........................................................................................................................3
1.1 Introduction ...............................................................................................................................3
Section 2: Element Definitions..............................................................................................................4
2.1 Auto-reclose control ..................................................................................................................4
2.1.1 Protection Trip ..............................................................................................................4
2.1.2 Protection Starter .........................................................................................................4
2.1.3 External A/R Start ........................................................................................................4
2.1.4 Manual Close ...............................................................................................................4
2.1.5 In/Out Switching ...........................................................................................................5
2.1.6 Overall Control .............................................................................................................5
2.1.7 CB Close Command pulse...........................................................................................5
2.1.8 CB Failed To Open and CB Failed to Close ................................................................5
2.1.9 CB Closed by Another Device......................................................................................5
2.1.10 Indications ....................................................................................................................5
2.1.11 Trip and Reclose ..........................................................................................................5
2.1.12 Metering .......................................................................................................................6
2.1.13 Dead-time and Reclaim Timing....................................................................................6
2.1.14 Lockout.........................................................................................................................6
List of Figures
Figure 1-1
Key to Functional Block Diagrams.......................................................................................3
©2010 Siemens Protection Devices Ltd. P20064 Page 2 of 7