Back-Up Protection Functions - ABB RED670 Commissioning Manual

Section 3
Available functions
IEC 61850 or ANSI
function name
ZDMRDIR 21D
ZDARDIR
ZSMGAPC
FMPSPDIS 21
ZMRPDIS, 21
ZMRAPDIS
FRPSPDIS 21
ZMFPDIS 21
ZMFCPDIS 21
PPLPHIZ
PPL2PHIZ
ZMBURPSB 68
PSLPSCH
PSPPPAM 78
OOSPPAM 78
ZCVPSOF
3.2

Back-up protection functions

IEC 61850 or ANSI
function name
Current protection
PHPIOC 50
OC4PTOC 1)
51_67
EFPIOC 50N
EF4PTOC 51N_67N
NS4PTOC 46I2
SDEPSDE 67N
LCPTTR 26
LFPTTR 26
CCRBRF 50BF
STBPTOC 50STB
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Function description
Directional impedance element for mho characteristic
Additional distance protection directional function for ground faults
Mho impedance supervision logic
Faulty phase identification with load enchroachment
Distance measuring zone, quad characteristic separate Ph-Ph and Ph-E settings
Phase selection, quadrilateral characteristic with settable angle
High speed distance protection, quad and mho characteristic
High speed distance protection for series comp. lines, quad and mho characteristic
Phase preference logic
Phase preference logic
Power swing detection, blocking and unblocking
Power swing logic
Poleslip/out-of-step protection
Out-of-step protection
Automatic switch onto fault logic, voltage and current based
Function description
Instantaneous phase overcurrent protection
Directional phase overcurrent protection, four steps
Instantaneous residual overcurrent protection
Directional residual overcurrent protection, four steps
Directional negative phase sequence overcurrent protection, four steps
Sensitive directional residual overcurrent and power protection
Thermal overload protection, one time constant, Celsius
Thermal overload protection, one time constant, Fahrenheit
Breaker failure protection
Stub protection
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1MRK 505 378-UUS Rev. J
Line Differential
RED670
(Customized)
0-2
0-2
0-1
0-2
0-5
0-2
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-1
GUID-A8D0852F-807F-4442-8730-E44808E194F0 v17
RED670
(Customized)
0-3
0-3
0-1
0-3
0-2
0-1
0-2
0-2
0-2
0-2
Line differential protection RED670
Commissioning manual