ABB Relion 670 Series Commissioning Manual page 13

1MRK 511 403-UEN Rev. K
11.10.1.3
11.10.1.4
11.10.1.5
11.10.2 Autorecloser for 1/2/3-phase operation SMBRREC ....................................................... 163
11.10.2.1
11.10.2.2
11.10.2.3
11.10.2.4
11.10.2.5
11.10.3 Apparatus control APC....................................................................................................168
11.10.4 Function revision history..................................................................................................168
11.10.5 Voltage control TR1ATCC, TR8ATCC, TCMYLTC, TCLYLTC ........................................168
11.10.5.1
11.10.5.2
11.10.5.3
11.10.5.4
11.10.5.5
11.10.5.6
11.10.5.7
11.10.5.8
11.10.5.9
11.10.6 Single command, 16 signals SINGLECMD..................................................................... 176
11.10.7 Interlocking......................................................................................................................176
11.11 Scheme communication.................................................................................................... 177
11.11.1 Scheme communication logic for distance or overcurrent protection ZCPSCH ............. 177
11.11.1.1
11.11.1.2
11.11.1.3
11.11.1.4
11.11.1.5
11.11.1.6
11.11.1.7
11.11.2 Current reversal and Weak-end infeed logic for distance protection 3-phase
ZCRWPSCH ...................................................................................................................179
11.11.2.1
11.11.2.2
11.11.2.3
11.11.2.4
11.11.3 Local acceleration logic ZCLCPSCH...............................................................................181
11.11.3.1
11.11.3.2
11.11.4 Scheme communication logic for residual overcurrent protection ECPSCH ..................182
11.11.4.1
11.11.4.2
11.11.4.3
Bay control REC670
Commissioning manual
Testing the energizing check......................................................................................160
Testing the voltage selection...................................................................................... 161
Completing the test.................................................................................................... 163
Preparation of the verification ................................................................................... 165
Switching the auto recloser to On and Off On and Off ..............................................165
Verifying the auto recloser .........................................................................................166
Checking the auto reclosing conditions......................................................................166
Completing the test.................................................................................................... 168
Secondary test........................................................................................................... 170
Check the activation of the voltage control operation................................................ 170
Check the normal voltage regulation function............................................................ 171
Check the undervoltage block function...................................................................... 171
Check the upper and lower busbar voltage limit........................................................ 171
Check the overcurrent block function.........................................................................172
Single transformer......................................................................................................172
Parallel voltage regulation..........................................................................................173
Completing the test.................................................................................................... 176
Function revision history............................................................................................ 177
Testing permissive underreaching..............................................................................177
Testing permissive overreaching................................................................................178
Testing blocking scheme............................................................................................ 178
Testing delta blocking scheme................................................................................... 178
Checking of unblocking logic......................................................................................179
Completing the test.................................................................................................... 179
Function revision history............................................................................................ 179
Current reversal logic................................................................................................. 180
Weak end infeed logic................................................................................................180
Completing the test.................................................................................................... 181
Verifying the settings.................................................................................................. 181
Completing the test.................................................................................................... 181
Function revision history............................................................................................ 182
Testing the directional comparison logic function.......................................................182
Completing the test.................................................................................................... 183
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