Hitachi RET670 Commissioning Manual page 34

Section 3
Available functions
IEC 61850 or
ANSI
function name
FDPSPDIS 21
ZMHPDIS 21
ZMMPDIS, 21
ZMMAPDIS
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
ZGVPDIS 21
28
Function description
Phase selection,
quadrilateral characteristic
with fixed angle
Full-scheme distance
protection, mho
characteristic
Full-scheme distance
protection, quadrilateral for
earth faults
Directional impedance
element for mho
characteristic
Additional distance
protection directional
function for earth 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
Underimpedance
protection for generators
and transformers
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RET670
(Customized)
0-2
0-5
0-5
0-2
0-1
0-1
0-2
0-5
0-2
0-2
0-2
0-1
0-1
0-1
0-1
0-1
0-1
0-1
0-2
1MRK 504 165-UEN Rev. K
Transformer
1-B35 1-B35
1-B35 1-B35
1-B35 1-B35
1-B35 1-B35
1-B14 1-B14
Transformer protection RET670
Commissioning manual