ABB Relion 670 Series Commissioning Manual page 10

Table of contents
11.4.7.1 Measuring the operate and time limit of set values....................................................... 103
11.4.7.2 Completing the test.............................................................................................................. 104
11.4.8 Thermal overload protection, two time constants TRPTTR ............................................ 104
11.4.8.1 Checking operate and reset values.................................................................................... 104
11.4.8.2 Completing the test...............................................................................................................105
11.4.9 Breaker failure protection, phase segregated activation and output CCRBRF............105
11.4.9.1 Checking the phase current operate value,
11.4.9.2 Checking the residual (earth fault) current operate value
11.4.9.3 Checking the re-trip and back-up times............................................................................106
11.4.9.4 Verifying the re-trip mode....................................................................................................106
11.4.9.5 Verifying the back-up trip mode......................................................................................... 106
11.4.9.6 Verifying instantaneous back-up trip at CB faulty condition........................................107
11.4.9.7 Verifying the case
11.4.9.8 Verifying the case
11.4.9.9 Verifying the case
11.4.9.10 Verifying the external start signal has timed out............................................................108
11.4.9.11 Verifying that backup signal is released when STALARM is reset................................109
11.4.9.12 Test of
11.4.9.13 Test of
11.4.9.14 Completing the test.............................................................................................................. 109
11.4.10 Stub protection STBPTOC....................................................................................................... 109
11.4.10.1 Measuring the operate limit of set values.........................................................................110
11.4.10.2 Completing the test............................................................................................................... 110
11.4.11 Pole discordance protection CCPDSC................................................................................... 110
11.4.11.1 Verifying the settings............................................................................................................ 110
11.4.11.2 Completing the test................................................................................................................111
11.4.12 Directional underpower protection GUPPDUP .................................................................... 111
11.4.12.1 Verifying the settings.............................................................................................................111
11.4.12.2 Completing the test............................................................................................................... 113
11.4.13 Directional overpower protection GOPPDOP ......................................................................113
11.4.13.1 Verifying the settings.............................................................................................................113
11.4.13.2 Completing the test............................................................................................................... 113
11.4.14 Broken conductor check BRCPTOC ....................................................................................... 113
11.4.14.1 Measuring the operate and time limit of set values........................................................ 113
11.4.14.2 Completing the test............................................................................................................... 114
11.4.15 Capacitor bank protection CBPGAPC.................................................................................... 114
11.4.15.1 Verifying the settings and operation of the function..................................................... 114
11.4.15.2 Completing the test............................................................................................................... 118
11.4.16 Voltage-restrained time overcurrent protection VRPVOC................................................ 118
11.4.16.1 Verifying the settings............................................................................................................ 118
11.4.16.2 Completing the test............................................................................................................... 121
11.5 Voltage protection......................................................................................................................... 121
11.5.1 Two step undervoltage protection UV2PTUV ......................................................................121
11.5.1.1 Verifying the settings.............................................................................................................121
11.5.1.2 Completing the test............................................................................................................... 122
11.5.2 Two step overvoltage protection OV2PTOV ........................................................................122
4
FunctionMode = CB Pos ...................................................................... 107
RetripMode = Contact ......................................................................... 107
FunctionMode = Current or CB Pos .................................................... 108
FollowStart&Mode behaviour................................................................................ 109
FollowStart behaviour.............................................................................................109
© Copyright 2017 ABB. All rights reserved
IP> ................................................................105
IN> set below IP> ............ 105
Bay control REC670
Commissioning manual