ABB Relion 670 Series Product Manual page 7

Generator protection REG670
Version 2.2
Description of configuration C30
HV_QA1
Y Y
Y Y
 
Y

Y Y
LV_VT_3U0
GEN_QA1
Y Y
AUX_QA1
Auxiliary Bus
G G
Grounding
Trafo
Other Functions available from the function library
52PD 52PD 87 87
PD PD
CC PDSC CC PDSC CCS SPVC CCS SPVC
81 81 df/dt<> df/dt<> 25 25
SA PFRC SA PFRC
SES RSYN SES RSYN
Optional functions
ITHD ITHD ITHD ITHD 81A 81A
CHM MHAI CHM MHAI FTA QFVR FTA QFVR
3 3 64R 64R
Control Control
Q CRSV Q CRSV
ROTI PHIZ ROTI PHIZ
51V 51V
2(I>/ U<) 2(I>/ U<)
VR PVOC VR PVOC
IEC11000072 V8 EN-US
Figure 3. Unit protection including generator and generator transformer protection with 24 analog inputs in full 19" case size. Optional
pole slip protection and 100% stator earthfault protection can be added.
Hitachi Power Grids
HV_VT
MET MET U U
V MMXU V MMXU
HV_CT
50BF 50BF 3I>BF 3I>BF
CC RBRF CC RBRF
4(IN>) 4(IN>)
51N_67N 51N_67N
EF4 PTOC EF4 PTOC
HV_NCT
AUX_CT
51_67 4(3I>) 51_67 4(3I>)
OC4 PTOC OC4 PTOC
59N 59N 2(U0>) 2(U0>)
ROV2 PTOV ROV2 PTOV
Y Y
81U 81U f< f<
81 81 f< f<
GEN_TRM_VT
SA PTUF SA PTUF
SA PTUF SA PTUF
GEN_TRM_CT
50BF 50BF I>BF I>BF
CC RBRF CC RBRF
63 63
ROT_INJ_VT
S SIMG S SIMG
64R 64R Re< Re<
2(I>/ U<) 2(I>/ U<)
CV GAPC CV GAPC
CV GAPC CV GAPC
ROT_INJ_CT
+
RXTTE4
GEN_SP_CT
MET MET P/Q P/Q
CV MMXN CV MMXN
MET MET
W/Varh W/Varh
ETP MMTR ETP MMTR
GEN_SP_VT
59G 59G UN> UN>
ROV2 PTOV ROV2 PTOV
7I
INd/I INd/I
DELTAI 7V_78V DELTAU
DELI SPVC DELV SPVC
84 84 ↑↓ ↑↓
SC/VC SC/VC 60 60 Ud> Ud>
TCM YLTC TCM YLTC
VDC PTOV VDC PTOV
f<> f<> 49R 49R θ> θ> 3Ihp>T 3Ihp>T
26/49HS 26/49HS
LOL SPTR LOL SPTR
GR PTTR GR PTTR
3 3 3 3
R< R< Control Control Control Control
S CILO S CILO S CSWI S CSWI
© Copyright 2017 Hitachi Power Grids. All rights reserved
REG670 C30 – Generator and block transformer protection
MET MET Usqi Usqi 59 59 2(3U>) 2(3U>)
OV2 PTOV OV2 PTOV FUF SPVC FUF SPVC
V MSQI V MSQI
49 49 θ> θ> MET MET Isqi Isqi MET MET
TR PTTR TR PTTR C MSQI C MSQI C MMXU C MMXU
87T 87T 3Id/I> 3Id/I>
T2W PDIF T2W PDIF
MET MET Isqi Isqi MET MET I I
C MMXU C MMXU
C MSQI C MSQI
59N 59N 2(U0>) 2(U0>) MET MET
ROV2 PTOV ROV2 PTOV V MMXU V MMXU
81O 81O f> f> 27 27 2(3U<) 2(3U<) 59 59
81 81 f> f>
SA PTOF SA PTOF UV2 PTUV UV2 PTUV OV2 PTOV OV2 PTOV
SA PTOF SA PTOF
51_67 4(3I>) 51_67 4(3I>)
50AE 50AE U/I> U/I>
OC4 PTOC OC4 PTOC AEG PVOC AEG PVOC
71 71
S SIML S SIML
87G 87G 3Id/I> 3Id/I>
GEN PDIF GEN PDIF
21 21
ZGV PDIS ZGV PDIS
32 32 32 P> P> P> 37 37 P< P< 40 40
GOP PDOP GOP PDOP GOP PDOP GUP PDUP GUP PDUP LEX PDIS LEX PDIS
46 46 I2> I2> MET MET
Isqi Isqi MET MET
NS2 PTOC NS2 PTOC C MSQI C MSQI C MMXU C MMXU
94 94 1→0 1→0 3 3
59THD U3d/N 59THD U3d/N
SMP PTRC SMP PTRC S XCBR S XCBR
STEF PHIZ STEF PHIZ
50N 50N 87 87
7 DELTA IN>> IN>>
DEL SPVC EF PIOC EF PIOC
21D 21D Z<_> Z<_> 21 21 Z< Z<
ZDM RDIR ZDM RDIR ZMH PDIS ZMH PDIS
78 78 Ucos Ucos
46I2 46I2 4(I2>) 4(I2>)
OOS PPAM OOS PPAM
NS4 PTOC NS4 PTOC
67N 67N IN> IN> 64S 64S R< R<
SDE PSDE SDE PSDE STTI PHIZ STTI PHIZ
24AI (9I+3U, 6I+6U)
U>/I< U>/I< MET MET P/Q P/Q 51_67 4(3I>) 51_67 4(3I>)
CV MMXN CV MMXN OC4 PTOC OC4 PTOC
Control Control Control
Control Control Control 87N 87N IdN/I IdN/I
I I
Control Control Control
S SCBR S SCBR S SCBR
S SCBR S SCBR S SCBR
REF PDIF REF PDIF
S SCBR S SCBR S SCBR
87T 87T 3Id/I> 3Id/I>
T3W PDIF T3W PDIF
U U MET MET Usqi Usqi
V MSQI V MSQI
2(3U>) 2(3U>) MET MET UN UN
VN MMXU VN MMXU
MET MET I I
C MMXU C MMXU
Control Control Control
Control Control Control
Control Control Control
S SCBR S SCBR S SCBR
S SCBR S SCBR S SCBR
S SCBR S SCBR S SCBR
Z< Z< 24 24 U/f> U/f>
OEX PVPH OEX PVPH
Φ < Φ < U>/I< U>/I<
FUF SPVC FUF SPVC
I I 49S 49S θ> θ>
GS PTTR GS PTTR
DFR/SER DFR/SER DR DR
Control Control
DRP RDRE DRP RDRE
50 50 50 3I>> 3I>> 3I>> 3 3
Id> Id> Control Control
HZ PDIF HZ PDIF PH PIOC PH PIOC PH PIOC Q CBAY Q CBAY
78 78 Ucos Ucos
51TF 51TF
PMU REP PMU REP
PSP PPAM PSP PPAM
PTR STHR PTR STHR
60 60 Ud> Ud>
3 3
Control Control
VTHD UTHD VTHD UTHD
S XSWI S XSWI VD SPVC VD SPVC
VHM MHAI VHM MHAI
IEC110000 72-8-en.vsd
1MRK 502 074-BEN M
SEMOD175637-18 v6
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