ABB Relion 670 Series Product Manual page 5

Generator protection REG670
Version 2.2
Description of configuration A20
GEN_QA1
Y Y
G G
Other Functions available from the function library Other Functions available from the function library
52PD 52PD 52PD PD PD PD
CC PDSC CC PDSC CC PDSC
3 3 3 Control Control Control
Q CBAY Q CBAY Q CBAY
Optional Functions Optional Functions
67NT 67NT
I I > → TEF > → TEF
O O
AP PTEF AP PTEF
78 78 78 Ucos Ucos Ucos
PSP PPAM PSP PPAM PSP PPAM
64S 64S R< R<
STTI PHIZ STTI PHIZ
IEC11000068 V8 EN-US
Figure 1. Typical generator protection application with generator differential and back-up protection, including 12 analog inputs
transformers in half 19" case size.
Hitachi Power Grids
GEN_TRM_VT
Y Y
81U 81U
81 81
SA PTUF SA PTUF
GEN_TRM_CT
50BF 3I>BF 50BF 3I>BF
CC RBRF CC RBRF
63 63
ROT_INJ_VT
64R 64R
CV GAPC CV GAPC
ROT_INJ_CT
GEN_SP_CT
MET MET
CV MMXN CV MMXN
MET W/Varh MET W/Varh
GEN_SP_VT
ETP MMTR ETP MMTR
59N 59N
ROV2 PTOV ROV2 PTOV
7I
87 87 87 INd/I INd/I INd/I
DELTAI
DELI SPVC
CCS SPVC CCS SPVC CCS SPVC
81 81 81 df/dt<> df/dt<> df/dt<> 25 25 25 SC/VC SC/VC SC/VC
SA PFRC SA PFRC SA PFRC SES RSYN SES RSYN SES RSYN
ITHD ITHD ITHD ITHD 81A 81A 81A f<> f<> f<>
CHM MHAI CHM MHAI FTA QFVR FTA QFVR FTA QFVR
51TF 51TF
3 3 3 Control Control Control
PTR STHR PTR STHR
Q CRSV Q CRSV Q CRSV
3 3 Control Control
87T 87T 87T 3Id/I> 3Id/I> 3Id/I>
S XSWI S XSWI
T2W PDIF T2W PDIF T2W PDIF
© Copyright 2017 Hitachi Power Grids. All rights reserved
REG670 A20 – Generator differential + backup protection 12AI (7I + 5U)
81O 81O f> f>
f< f<
f< f< 81 81 f> f>
SA PTOF SA PTOF
SA PTUF SA PTUF SA PTOF SA PTOF
51_67 4(3I>) 51_67 4(3I>)
OC4 PTOC OC4 PTOC
71 71
S SIMG S SIMG S SIML S SIML
Re< Re<
2(i>/U<) 2(i>/U<)
CV GAPC CV GAPC
+
RXTTE4
P/Q P/Q 32 32 32 P> P> P>
GOP PDOP GOP PDOP GOP PDOP
46 46 I2> I2>
NS2 PTOC NS2 PTOC
2(U0>) 2(U0>)
94 94 1→0 1→0
SMP PTRC SMP PTRC
7 DELTA
7V_78V DELTAU
DELV SPVC
DEL SPVC
49 49 θ> θ> 60 60 60 Ud> Ud> Ud>
TR PTTR TR PTTR VDC PTOV VDC PTOV VDC PTOV
49R 49R 49R θ> θ> θ> 87 87 87 Id> Id> Id>
GR PTTR GR PTTR GR PTTR HZ PDIF HZ PDIF HZ PDIF
64R 64R 64R R< R< R< 3 3 3 Control Control Control
ROTI PHIZ ROTI PHIZ ROTI PHIZ S CILO S CILO S CILO
84 84 84 ↑↓ ↑↓ ↑↓ 60 60 60 Ud> Ud> Ud>
TCM YLTC TCM YLTC TCM YLTC VD SPVC VD SPVC VD SPVC
1MRK 502 074-BEN M
MET MET U U
59N 59N 2(U0>) 2(U0>)
V MMXU V MMXU
ROV2 PTOV ROV2 PTOV
27 27 2(3U<) 2(3U<) 59 59 2(3U>) 2(3U>)
UV2 PTUV UV2 PTUV OV2 PTOV OV2 PTOV
50AE 50AE U/I> U/I>
AEG PVOC AEG PVOC
Control Control Control
Control Control
Control Control
S SCBR S SCBR S SCBR
S SCBR S SCBR
S SCBR S SCBR
87G 87G 3Id/I> 3Id/I>
GEN PDIF GEN PDIF
21 21 Z< Z<
ZGV PDIS ZGV PDIS
37 37 P< P< 40 40 Φ < Φ <
GUP PDUP GUP PDUP LEX PDIS LEX PDIS
MET MET Isqi Isqi MET MET I I
C MSQI C MSQI C MMXU C MMXU
3 3 Control Control DFR/SER DR DFR/SER DR
S XCBR S XCBR DRP RDRE DRP RDRE
4(IN>) 4(IN>) 4(IN>) 50N 50N 50N IN>> IN>> IN>>
51N_67N 51N_67N 51N_67N
EF4 PTOC EF4 PTOC EF4 PTOC EF PIOC EF PIOC EF PIOC
21D 21D Z<_> Z<_> 21 21 Z< Z<
ZDM RDIR ZDM RDIR ZMH PDIS ZMH PDIS
46I2 46I2 46I2 4(I2>) 4(I2>) 4(I2>) 78 78 78 Ucos Ucos Ucos
NS4 PTOC NS4 PTOC NS4 PTOC OOS PPAM OOS PPAM OOS PPAM
67N 67N 67N IN> IN> IN>
3 3 3 Control Control Control
SDE PSDE SDE PSDE SDE PSDE
S CSWI S CSWI S CSWI
VTHD UTHD VTHD UTHD
51V 51V 51V
2(I>/U<) 2(I>/U<) 2(I>/U<)
VR PVOC VR PVOC VR PVOC
VHM MHAI VHM MHAI
IEC11000068-8-en.vsdx
SEMOD175637-4 v5
MET MET Usqi Usqi
V MSQI V MSQI
MET MET UN UN
VN MMXU VN MMXU
MET MET I I
C MMXU C MMXU
24 24 U/f> U/f>
OEX PVPH OEX PVPH
U>/I< U>/I<
FUF SPVC FUF SPVC
49 S 49 S θ> θ>
GS PTTR GS PTTR
50 50 50 50 3I>> 3I>> 3I>> 3I>>
PH PIOC PH PIOC PH PIOC PH PIOC
PMU REP PMU REP
59THD U3d/N 59THD U3d/N 59THD U3d/N
STEF PHIZ STEF PHIZ STEF PHIZ
5