Entec ETMFC610 - Page 6

Multi-Function Control ETMFC610 http://www.entecene.co.kr
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HNOLOGY
7.2. Communication ............................................................................................................... 130
7.2.1. Protocol Setup ...................................................................................................... 130
7.2.2. Port Setup ............................................................................................................. 164
7.2.3. RTU Communication (Dialup Modem) Setup...................................................... 171
7.2.4. FTP-SSL ............................................................................................................... 176
7.2.5. Wifi ....................................................................................................................... 177
7.2.6. Event & Etc Setup ................................................................................................ 178
7.2.7. Save Setting .......................................................................................................... 182
8. GROUP SETTING ...................................................................................................... 183
8.1. Fault Indication ................................................................................................................ 184
8.1.1. FI Type.................................................................................................................. 184
8.1.2. FI Pickup Current ................................................................................................. 185
8.1.3. FI Setting Time ..................................................................................................... 186
8.1.4. Inrush Restraint .................................................................................................... 190
8.1.5. FI Auto Reset ........................................................................................................ 191
8.2. Protection......................................................................................................................... 192
8.2.1. Phase Time Overcurrent (51P) ............................................................................. 195
8.2.2. Ground Time Overcurrent (51G) .......................................................................... 200
8.2.3. Negative Sequence Overcurrent (51Q(46)) .......................................................... 204
8.2.4. Phase Instantaneous Overcurrent (50P) ................................................................ 208
8.2.5. Ground Instantaneous Overcurrent (50G) ............................................................ 210
8.2.6. Sensitive Earth Fault (50SG) ................................................................................ 212
8.2.7. Negative Sequence Instantaneous Overcurrent (50Q) .......................................... 214
8.2.8. Inrush Restraint .................................................................................................... 216
8.2.9. User Curve - Time Overcurrent Curves ................................................................ 225
8.3. Directional Controls (67) ................................................................................................. 260
8.3.1. Phase Directional Controls (67P) ......................................................................... 260
8.3.2. Ground Directional Controls (67G) ...................................................................... 263
8.3.3. SEF Directional Controls (67SEF) ....................................................................... 265
8.3.4. Negative Sequence Directional Controls (67Q) ................................................... 266
8.4. Cold Load Pickup ............................................................................................................ 269
8.5. Monitoring ....................................................................................................................... 272
8.5.1. Broken Conductor(46BC) .................................................................................... 272
8.5.2. Voltage (27/59/64N/47P) ...................................................................................... 274
8.5.3. Frequency (81) ..................................................................................................... 278
8.5.4. Power (32) ............................................................................................................ 286