Description Of Configuration - Transformer Protection Application In Solidly Earthed Networks - Hitachi Relion 670 Series Applications Manual

1MRK506375-UEN Rev. N
3.1.1.2 Description of configuration – transformer protection application in
solidly earthed networks
QB1 QB1
W1-QA1 W1-QA1
W2-QA1 W2-QA1
Other Functions available from the function library Other Functions available from the function library
25T 25T 25T
XENC POW XENC POW XENC POW
67N 67N 67N
SDE PSDE SDE PSDE SDE PSDE
Optional functions Optional functions
3 3 3
S CSWI S CSWI S CSWI
IEC17000010 V2 EN-US
Figure 3:
Railway application RER670
Application manual
WA1 WA1
VT VT
L1-L2 L1-L2
CT CT
Transducer Transducer
4-20 mA 4-20 mA
W1 W1 W1
Temp.-Sensor Temp.-Sensor
W2 W2 W2
CT CT
L2 L2
VT VT
L2 L2
POW POW POW 59 59 59 2(2U>) 2(2U>) 2(2U>) 59N 2(U0>) 59N 2(U0>) 59N 2(U0>) 71 71 71
O2RW PTOV O2RW PTOV O2RW PTOV ROV2 PTOV ROV2 PTOV ROV2 PTOV
IN> IN> IN> 87N 87N 87N IdN/I IdN/I IdN/I 87T 87T 87T Id/I> Id/I> Id/I> 64 64 64
REF PDIF REF PDIF REF PDIF T1P PDIF T1P PDIF T1P PDIF
Control Control Control 3 3 3 Control Control Control 3 3 3 Control Control Control
S XSWI S XSWI S XSWI S XCBR S XCBR S XCBR
Configuration diagram for transformer protection application in solidly earthed
networks
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RER670 V2.2 – Application for Transformer Protection RER670 V2.2 – Application for Transformer Protection
½-19"-casing, 1xIOM, 1xBOM, 1xMIM 12AI (7I+5U) ½-19"-casing, 1xIOM, 1xBOM, 1xMIM 12AI (7I+5U)
94 94 94 1→0 1→0 1→0
SMP PTRC SMP PTRC SMP PTRC
Trip 1 HV-side Trip 1 HV-side
94 94 94 1→0 1→0 1→0
SMP PTRC SMP PTRC SMP PTRC
Trip 1 LV-side Trip 1 LV-side
27 27 27 2(2U<) 2(2U<) 2(2U<) 81 81 81 f< f< f< MET MET MET
U2RW PTUV U2RW PTUV U2RW PTUV SA PTUF SA PTUF SA PTUF CV MMXN CV MMXN CV MMXN
MET MET MET U U U MET MET MET Usqi Usqi Usqi MET MET MET
V MMXU V MMXU V MMXU V MSQI V MSQI V MSQI VN MMXU VN MMXU VN MMXU
26 26 26 θ> θ> θ> U>/I< U>/I< U>/I< 51_67 2(2I>) 51_67 2(2I>) 51_67 2(2I>)
L PTTR L PTTR L PTTR FRW SPVC FRW SPVC FRW SPVC D2 PTOC D2 PTOC D2 PTOC
U>/I< U>/I< U>/I< 51_67 2(2I>) 51_67 2(2I>) 51_67 2(2I>)
FRW SPVC FRW SPVC FRW SPVC D2 PTOC D2 PTOC D2 PTOC
L2 L2
81 81 81 f< f< f< MET MET MET UN UN UN
SA PTUF SA PTUF SA PTUF VN MMXU VN MMXU VN MMXU
3 3 3 Control Control Control 50 50 50 2I>> 2I>> 2I>>
S SIML S SIML S SIML S CILO S CILO S CILO PH PIOC PH PIOC PH PIOC
IN>>> IN>>> IN>>> 51_67 2(2I>) 51_67 2(2I>) 51_67 2(2I>)
TP PIOC TP PIOC TP PIOC D2 PTOC D2 PTOC D2 PTOC
3 3 3 Control Control Control
Q CRSV Q CRSV Q CRSV
GUID-738BD403-B0B2-4437-A5FB-A515C058DAF0 v1
P/Q P/Q P/Q MET MET MET I I I MET MET MET Isqi Isqi Isqi
C MMXU C MMXU C MMXU C MSQI C MSQI C MSQI
UN UN UN 50BF 2I>BF 50BF 2I>BF 50BF 2I>BF 2(IN>) 2(IN>) 2(IN>)
51N_67N 51N_67N 51N_67N
CCRW RBRF CCRW RBRF CCRW RBRF EF2 PTOC EF2 PTOC EF2 PTOC
I> ASY I> ASY
51_67 2(2I>) 51_67 2(2I>) 51_67 2(2I>) 21 21 21 Z< Z< Z<
D2 PTOC D2 PTOC D2 PTOC ZGT PDIS ZGT PDIS ZGT PDIS
87T 87T 87T Id/I> Id/I> Id/I>
T1P PDIF T1P PDIF T1P PDIF
51 51 51 IBR> IBR> IBR> 50BF 2I>BF 50BF 2I>BF 50BF 2I>BF
BR PTOC BR PTOC BR PTOC CCRW RBRF CCRW RBRF CCRW RBRF
BF Logic BF Logic
MET MET MET P/Q P/Q P/Q MET MET MET I I I
CV MMXN CV MMXN CV MMXN C MMXU C MMXU C MMXU
50N 50N 50N IN>> IN>> IN>> 3 3 3 Control Control Control
EFRW PIOC EFRW PIOC EFRW PIOC Q CBAY Q CBAY Q CBAY
IEC17000010-2-en.vsdx IEC17000010-2-en.vsdx
Section 3
Configuration
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