ABB REG670 Product Manual page 5

Generator protection REG670 2.2 and Injection equipment REX060,
REX061, REX062
Product version: 2.2.1
Description of configuration B30
HV_QA1
Unit Step-up Trafo
GEN_QA1
AUX_QA1
Auxiliary Bus
Other Functions available from the function library
52PD PD 87
CC PDSC CCS SPVC
60 Ud> 21D
VDC PTOV ZDM RDIR
Optional Functions
81A f<> 49R
FTA QFVR GR PTTR
3
3
Control
S CILO
51V
2(I>/U<)
VR PVOC
IEC11000071 V6 EN-US
Figure 2. Enhanced generator protection application with generator differential and back-up protection, including 24 analog inputs in full
19" case size. Optional pole slip protection, 100% stator earth fault protection and overall differential protection can be added.
ABB
HV_CT
HV_NCT
Y
AUX_CT
EXC_CT
Y
LV_VT_3U0
Y Y
GEN_TRM_VT
GEN_TRM_CT
ROT_INJ_VT
G
ROT_INJ_CT
GEN_SP_CT
GEN_SP_VT
INd/I 50N IN>> 87
EF PIOC HZ PDIF
Z<_> 21 Z<
ZMH PDIS
78
θ> 46I2 4(I2>)
NS4 PTOC OOS PPAM
67N IN>
Control 64S
S CSWI SDE PSDE
STTI PHIZ
REG670 B30 – Generator differential + backup protection
50BF 3I>BF 51_67 4(3I>)
MET
CC RBRF OC4 PTOC
4(IN>)
51N_67N
EF4 PTOC
51_67 4(3I>) MET Isqi MET
OC4 PTOC C MSQI
MET
59N
2(U0>)
ROV2 PTOV
59N
81U 81O f>
f<
81 f< 81 f>
SA PTOF
SA PTUF
SA PTUF SA PTOF
50BF 3I>BF 51_67 4(3I>) 50AE
CC RBRF OC4 PTOC
63 71
S SIMG S SIML
87G
64R Re<
2(I>/U<)
CV GAPC
CV GAPC
+
RXTTE4
MET P/Q 32 P>
CV MMXN GOP PDOP
MET 46 I2> MET
W/Varh
ETP MMTR NS2 PTOC
59N 2(U0>) U3d/N
59THD
ROV2 PTOV STEF PHIZ
Id> 50 3I>> 3
Control
PH PIOC Q CBAY
78 Ucos
Ucos
PMU REP PSP PPAM
R< 3 87T 3Id/I>
Control
S XSWI T2W PDIF
24AI (9I+3U, 9I+3U)
Isqi MET I
S SCBR
S SCBR
S SCBR
C MSQI C MMXU
Control
I Control
Control
S SCBR
S SCBR
C MMXU S SCBR
Isqi MET I 51_67 4(3I>)
C MSQI C MMXU OC4 PTOC
2(U0>) MET U MET
ROV2 PTOV V MMXU V MSQI
27 2(3U<) 59 2(3U>) MET
UV2 PTUV VN MMXU
OV2 PTOV
U/I> MET
AEG PVOC C MMXU
Control
Control
Control
S SCBR
S SCBR
S SCBR
3Id/I>
GEN PDIF
21 Z< 24
ZGV PDIS OEX PVPH
37 P< 40 Φ <
GUP PDUP LEX PDIS FUF SPVC
Isqi MET I 49S
C MSQI C MMXU GS PTTR
94 1→0
3 Control DFR/SER
SMP PTRC DRP RDRE
S XCBR
81 df/dt<> 25 SC/VC
SA PFRC SES RSYN
3 87N IdN/I
Control
Q CRSV REF PDIF
87T 3Id/I>
84 ↑↓
T3W PDIF TCM YLTC
=IEC11000071=6=en=Original.vsd
1MRK 502 074-BEN A
SEMOD175637-11 v6
Control
Control
Control
Usqi
UN
I
U/f>
U>/I<
θ>
DR
49 θ>
TR PTTR
64R R<
ROTI PHIZ
60 Ud>
VD SPVC
5