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Section 4
1MAC050144-MB C
Protection functions
350
615 series ANSI
Technical Manual
.
Figure 168:
Operating characteristics of the protection. (LS) is referred to the
restrained and (HS) to Unrestrained
The TRIP output is activated always when the OPR_HS output activates.
The internal blocking signals of the differential function do not prevent the trip signal of
the unrestrained differential function. When required, the trip outputs of the unrestrained
differential function can be blocked by the BLK_OPR_HS and BLOCK external control
signals.
Summary of Contents for 615 Series ANSI
Page 1: ...Relion Protection and Control 615 series ANSI Technical Manual ...
Page 2: ......
Page 29: ...1MAC050144 MB C Section 615 series ANSI 22 Technical Manual ...
Page 389: ...Section 4 1MAC050144 MB C Protection functions 382 615 series ANSI Technical Manual ...
Page 485: ...Section 6 1MAC050144 MB C Supervision functions 478 615 series ANSI Technical Manual ...
Page 635: ...Section 10 1MAC050144 MB C Other functions 628 615 series ANSI Technical Manual ...
Page 711: ...Section 16 1MAC050144 MB C Glossary 704 615 series ANSI Technical Manual ...
Page 712: ......