ABB REG670 Commissioning Manual page 11

Generator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062
Commissioning manual
High Speed distance for series compensated line zones,
quadrilateral and mho characteristic ZMFCPDIS (21)..................... 151
Measuring the operating limit of set values................................ 155
Measuring the operating time of distance protection zones....... 156
Completing the test.....................................................................156
Pole slip protection PSPPPAM (78)................................................ 156
Verifying the settings.................................................................. 156
Completing the test.....................................................................159
Out-of-step protection OOSPPAM...................................................159
Verifying the settings.................................................................. 160
Test of point RE (R
Test of the boundary between zone 1 and zone 2, which is
defined by the parameter
Test of the point SE (R
Loss of excitation LEXPDIS (40)..................................................... 179
Verifying the settings.................................................................. 179
Completing the test.....................................................................181
Under impedance protection for Generator ZGVPDIS.................... 181
Verifying the settings.................................................................. 182
Completing the test.....................................................................185
Rotor earth fault protection with RXTTE4 and general current
and voltage protection CVGAPC..................................................... 185
Testing........................................................................................185
Completing the test.....................................................................187
Current protection................................................................................. 187
Instantaneous phase overcurrent protection 3-phase output
PHPIOC (50)....................................................................................187
Measuring the trip limit of set values.......................................... 187
Completing the test.....................................................................188
Directional phase overcurrent protection, four steps OC4PTOC
(51_67).............................................................................................188
Verifying the settings.................................................................. 188
Completing the test.....................................................................190
Instantaneous residual overcurrent protection EFPIOC (50N)........ 190
Measuring the trip limit of set values.......................................... 190
Completing the test.....................................................................191
Four step residual overcurrent protection, (Zero sequence or
negative sequence directionality) EF4PTOC (51N/67N)................. 191
Four step directional ground fault protection.............................. 191
Four step non-directional ground fault protection....................... 192
Table of contents
, X )................................................. 165
FwdR FwdX
ReachZ1 ............................................ 170
, X ).............................................174
RvsR RvsX
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