General instructions
ekor.rps
Contents
IG-150-EN version 04; 03/10/16
5
5. Automation functions .......................................... 112
5.1. Recloser ..................................112
5.1.1. General description . . . . . . . . . . . . . . . . . . . . . . . 112
5.1.2. Operation ................................113
5.1.3. Setting range (6 tables) ...................115
5.1.4. Trips enabling (6 tables) ................... 115
5.1.5. Enable of reclosings (6 tables) .............115
5.1.6. Other operation characteristics............116
5.2. Sequence coordination ...................116
5.3. Reclosing after tripping
by minimum frequency ...................117
5.3.1. General description . . . . . . . . . . . . . . . . . . . . . . . 117
5.3.2. Settings ..................................117
5.4. Special recloser to operate with
protections with single-pole trip...........118
5.5. Syncrocheck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
5.5.1. General description . . . . . . . . . . . . . . . . . . . . . . . 118
5.5.2. Settings ..................................119
5.6. Close locking with presence or
absence of voltage........................ 119
5.7. Automation function for distribution
substations ...............................120
5.7.1. Unloaded springs automation functions ... 120
5.7.2. Voltage presence .........................120
5.7.3. Lockings..................................120
6. Other settings........................................................ 121
6.1. Programming of logic outputs ............121
6.2. Selectivity logic functions .................122
6.3. Measurements chronological record....... 122
7. data acquisition functions.................................... 123
7.1. Events reports ............................123
7.2. fault records ..............................124
7.3. Measurements............................ 125
7.3.1. Measurements at the secondary...........125
7.3.2. Measurements at the primary ............. 126
7.4. Measurements historical report ...........127
7.4.1. General description . . . . . . . . . . . . . . . . . . . . . . . 127
7.4.2. Settings range (6 tables)...................127
7.5. Statistical data ............................127
7.6. Protection status..........................128
7.6.1. By keyboard/display ......................128
7.6.2. Through PC (protections console) .........128
7.7. Oscillograph data recorder ................128
8. Other functions ..................................................... 129
8.1. Time setting and synchronization .........129
8.1.1. Time setting ..............................129
8.1.2. Synchronization ..........................129
8.2. Control messages .........................129
8.3. Mando local/remoto ......................135
8.4. Commands by keyboard and
front push-buttons........................136
8.5. Power supply supervision ................. 136
8.6. External supply supervision ...............136
8.7. Temperature supervision..................137
8.8. Test mode ................................137
9. Operation mode .................................................... 138
9.1. Through keyboard/display ................138
9.1.1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
9.1.2. Elements of the keyboard/display unit..... 138
9.1.3. Operating mode ..........................139
9.2. Through the PC . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
10. Reception, storage, installation and tests .......... 141
10.1. Reception and storage ....................141
10.2. Connecting procedure ....................141
10.2.1. Power supply .............................141
10.2.2. Earth connection ......................... 141
10.2.3. RS232 cable connections to be used
between the PC and the ekor.rps unit ....141
10.3. Unit addressing ........................... 142
10.4. Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
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