Description Of Configuration - Transformer Protection Application In Solidly Earthed Networks - ABB RER670 Applications Manual

1MRK 506 375-UEN A
3.1.1.2
Railway application RER670 2.2 IEC
Application manual
Description of configuration – transformer protection application in
solidly earthed networks
QB1
W1-QA1
VT
CT
Transducer
W1
Temp.-Sensor
W2
W2-QA1
Other Functions available from the function library
25T POW 59 2(2U>) 59N
XENC POW O2RW PTOV ROV2 PTOV
67N IN> 87N IdN/I 87T
SDE PSDE REF PDIF T1P PDIF
Optional functions
3 Control 3 Control 3
S CSWI S XSWI S XCBR
IEC17000010 V1 EN-US
Figure 3: Configuration diagram for transformer protection application in
solidly earthed networks
RER670 V2.1 – Application for Transformer Protection
WA1
½-19"-casing, 1xIOM, 1xBOM, 1xMIM 12AI (7I+5U)
94 1→0
SMP PTRC
Trip 1 HV-side
94 1→0
SMP PTRC
Trip 1 LV-side
27 2(2U<) 81
U2RW PTUV SA PTUF
L1-L2
MET U MET Usqi
V MMXU V MSQI
26 θ> U>/I<
L PTTR FRW SPVC
4-20 mA
CT
U>/I<
FRW SPVC
L2
VT
81 f< MET UN
SA PTUF VN MMXU
L2
2(U0>) 71 3 Control
S SIML S CILO
Id/I> 64 IN>>> 51_67 2(2I>)
TP PIOC D2 PTOC
Control 3 Control
Q CRSV
Section 3
Configuration
GUID-738BD403-B0B2-4437-A5FB-A515C058DAF0 v1
f< MET P/Q MET I MET
CV MMXN C MMXU
MET UN 50BF 2I>BF
51N_67N
VN MMXU CCRW RBRF EF2 PTOC
I> ASY
51_67 2(2I>) 51_67 2(2I>) 21
ZGT PDIS
D2 PTOC D2 PTOC
87T
T1P PDIF
51 IBR> 50BF 2I>BF
BR PTOC CCRW RBRF
BF Logic
51_67 2(2I>) MET P/Q MET
D2 PTOC CV MMXN C MMXU
L2
50 2I>> 50N IN>> 3 Control
PH PIOC EFRW PIOC Q CBAY
Isqi
C MSQI
2(IN>)
Z<
Id/I>
I
IEC17000010-1-en.vsdx
39