ABB Relion 670 Series Applications Manual page 533

1MRK 511 401-UUS F
Function description
Current circuit supervison
Compensated over- and
undervoltage protection
General currrent and
voltage protection
Current reversal and
weakend infeed logic for
residual overcurrent
protection
Four step residual
overcurrent protection
Instantaneous residual
overcurrent protection
Phase selection,
quadrilateral
characteristic with fixed
angle
Faulty phase
identification with load
enchroachment
Phase selection,
quadrilateral
characteristic with
settable angle
Frequency time
accumulation protection
Fuse failure supervision
Generator differential
protection
Directional Overpower
protection
Generator rotor overload
protection
Generator stator overload
protection
Directional Underpower
protection
1Ph High impedance
differential protection
Line differential
protection, 3 CT sets, 2-3
line ends
Line differential
protection, 6 CT sets, 3-5
line ends
Table continues on next page
Bay control REC670
Application manual
IEC 61850 identification
CCSSPVC
COUVGAPC
CVGAPC
ECRWPSCH
EF4PTOC
EFPIOC
FDPSPDIS
FMPSPDIS
FRPSPDIS
FTAQFVR
FUFSPVC
GENPDIF
GOPPDOP
GRPTTR
GSPTTR
GUPPDUP
HZPDIF
L3CPDIF
L6CPDIF
© Copyright 2017 ABB. All rights reserved
Function description
Two step residual
overvoltage protection
Rate-of-change frequency
protection
Overfrequency protection
Underfrequency
protection
Sudden change in current
variation
Sensitive Directional
residual over current and
power protetcion
Synchrocheck, energizing
check, and synchronizing
Circuit breaker condition
monitoring
Insulation gas monitoring
Insulation liquid
monitoring
Stub protection
Transformer differential
protection, two winding
Transformer differential
protection, three winding
Automatic voltage control
for tapchanger, single
control
Automatic voltage control
for tapchanger, parallel
control
Thermal overload
protection, two time
constants
Two step undervoltage
protection
Voltage differential
protection
Fuse failure supervision
Section 20
Station communication
IEC 61850 identification
ROV2PTOV
SAPFRC
SAPTOF
SAPTUF
SCCVPTOC
SDEPSDE
SESRSYN
SSCBR
SSIMG
SSIML
STBPTOC
T2WPDIF
T3WPDIF
TR1ATCC
TR8ATCC
TRPTTR
UV2PTUV
VDCPTOV
VDRFUF
527