5-6
L60 Line Phase Comparison System
GE Multilin
5.1 OVERVIEW
5 SETTINGS
5
Figure 5–1: BREAKER-AND-A-HALF SCHEME
The following table explains how to configure the sources for full functionality.
Table 5–1: SOURCE CONFIGURATION FOR PHASE COMPARISON
FUNCTION
CT/VT MODULE 1 (TYPE 8P)
CT/VT MODULE 1 (TYPE 8F)
SRC 1
SRC 2
SRC 3
SRC 4
Phase current
F1 to F3 CT channels
(used for 87PC first current
and Breaker Failure 1)
Not available
L1 to L3 CT channels
(used for 87PC second
current and Breaker
Failure 2). This source is
configurable only if a
second CT/VT module is
ordered.
Sum of F1:F3 and L1:L3
(used for distance and
overcurrent)
Ground current
F1 (Ground overcurrent)
Not available
---
---
Phase voltage
Not available
Not available
---
Three-phase line VT for
distance and
synchrocheck
Auxiliary voltage
Not available
Not available
Single-phase bus VT for
synchrocheck
---
831786A1.CDR
Protected
line
VT2
CT2
CB2
CB1
CT1
VT1
1PH
L60
Phase
comparison
SRC 1
SRC 2
SRC 3
Distance and
overcurrent
SRC 3
3PH
Synchrocheck 1
SRC 3
SRC 1
SRC 1
SRC 2
BF 1
BF 2
Summary of Contents for UR series
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Page 12: ...xii L60 Line Phase Comparison System GE Multilin TABLE OF CONTENTS ...
Page 32: ...1 20 L60 Line Phase Comparison System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...
Page 54: ...2 22 L60 Line Phase Comparison System GE Multilin 2 2 SPECIFICATIONS 2 PRODUCT DESCRIPTION 2 ...
Page 438: ...7 8 L60 Line Phase Comparison System GE Multilin 7 2 TARGETS 7 COMMANDS AND TARGETS 7 ...
Page 478: ...8 40 L60 Line Phase Comparison System GE Multilin 8 3 FAULT LOCATOR 8 THEORY OF OPERATION 8 ...
Page 502: ...A 10 L60 Line Phase Comparison System GE Multilin A 1 PARAMETER LIST APPENDIXA A ...
Page 584: ...B 82 L60 Line Phase Comparison System GE Multilin B 4 MEMORY MAPPING APPENDIXB B ...
Page 622: ...D 10 L60 Line Phase Comparison System GE Multilin D 1 PROTOCOL APPENDIXD D ...
Page 634: ...E 12 L60 Line Phase Comparison System GE Multilin E 2 DNP POINT LISTS APPENDIXE E ...
Page 642: ...F 8 L60 Line Phase Comparison System GE Multilin F 3 WARRANTY APPENDIXF F ...