ABB REB670 Series - Page 407

Function description IEC 61850 identification Function description IEC 61850 identification
Current circuit
supervison
CCSSPVC Two step residual
overvoltage protection
ROV2PTOV
Compensated over- and
undervoltage protection
COUVGAPC Rate-of-change
frequency protection
SAPFRC
General currrent and
voltage protection
CVGAPC Overfrequency
protection
SAPTOF
Current reversal and
weakend infeed logic for
residual overcurrent
protection
ECRWPSCH Underfrequency
protection
SAPTUF
Four step residual
overcurrent protection
EF4PTOC Sudden change in
current variation
SCCVPTOC
Instantaneous residual
overcurrent protection
EFPIOC Sensitive Directional
residual over current and
power protetcion
SDEPSDE
Phase selection,
quadrilateral
characteristic with fixed
angle
FDPSPDIS Synchrocheck, energizing
check, and synchronizing
SESRSYN
Faulty phase
identification with load
enchroachment
FMPSPDIS Circuit breaker condition
monitoring
SSCBR
Phase selection,
quadrilateral
characteristic with
settable angle
FRPSPDIS Insulation gas
monitoring
SSIMG
Frequency time
accumulation protection
FTAQFVR Insulation liquid
monitoring
SSIML
Fuse failure supervision FUFSPVC Stub protection STBPTOC
Generator differential
protection
GENPDIF Transformer differential
protection, two winding
T2WPDIF
Directional Overpower
protection
GOPPDOP Transformer differential
protection, three
winding
T3WPDIF
Generator rotor overload
protection
GRPTTR Automatic voltage
control for tapchanger,
single control
TR1ATCC
Generator stator
overload protection
GSPTTR Automatic voltage
control for tapchanger,
parallel control
TR8ATCC
Directional Underpower
protection
GUPPDUP Thermal overload
protection, two time
constants
TRPTTR
1Ph High impedance
differential protection
HZPDIF Two step undervoltage
protection
UV2PTUV
Line differential
protection, 3 CT sets, 2-3
line ends
L3CPDIF Voltage differential
protection
VDCPTOV
Line differential
protection, 6 CT sets, 3-5
line ends
L6CPDIF Fuse failure supervision VDRFUF
Low active power and
power factor protection
LAPPGAPC Voltage-restrained time
overcurrent protection
VRPVOC
Negative sequence
overcurrent protection
LCNSPTOC Local acceleration logic ZCLCPSCH
Table continues on next page
1MRK 505 370-UEN D Section 17
Station communication
Busbar protection REB670 401
Application manual