ABB RELION REX640 Technical Manual page 39

REX640
Technical Manual
Function block......................................................................... 1177
Functionality............................................................................ 1177
Analog channel configuration.................................................. 1177
Operation principle.................................................................. 1178
Application............................................................................... 1180
Signals.....................................................................................1182
Settings....................................................................................1183
Monitored data.........................................................................1183
Technical data......................................................................... 1183
Three-phase power directional element DPSRDIR...................... 1184
Identification............................................................................ 1184
Function block......................................................................... 1184
Functionality............................................................................ 1184
Analog channel configuration.................................................. 1184
Operation principle.................................................................. 1185
Application............................................................................... 1186
Signals.....................................................................................1187
Settings....................................................................................1187
Monitored data.........................................................................1188
Neutral power directional element DNZSRDIR............................ 1188
Identification............................................................................ 1188
Function block......................................................................... 1188
Functionality............................................................................ 1188
Analog channel configuration.................................................. 1189
Operation principle.................................................................. 1190
Application............................................................................... 1195
Signals.....................................................................................1195
Settings....................................................................................1195
Monitored data.........................................................................1196
Section 6 Supervision functions................................................. 1197
Trip circuit supervision TCSSCBR................................................1197
Identification............................................................................ 1197
Function block......................................................................... 1197
Functionality ........................................................................... 1197
Operation principle.................................................................. 1197
Application............................................................................... 1198
Signals.....................................................................................1204
Settings....................................................................................1205
Monitored data.........................................................................1205
Current circuit supervision CCSPVC............................................ 1205
Identification............................................................................ 1205
Function block......................................................................... 1205
Functionality............................................................................ 1206
Table of contents
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