ABB Relion REL650 Series Product Manual page 9

Line distance protection REL650
Version 2.2
QB1 QB2
QA1
QB9
QC9
IEC16000263 V3 EN-US
Figure 2. Block diagram for configuration A12
Hitachi Power Grids
WA1
WA2
WA2_VT
WA1_VT
PPL2 PHIZ
LINE_CT
50BF 3I>BF
CC RBRF
MET
CV MMXN
MET W/Varh
ETP MMTR
DFR/SER DR
21FL
DRP RDRE
LMB RFLO
LINE_VT
59N MET
2(U0>)
ROV2 PTOV V MMXU
63
S SIMG
Other Functions available from the function library
46 Iub
BRC PTOC
FLT MMXU
3 Control
Q CRSV
Θ>
49
TR PTTR
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REL650 A12 – Single breaker with three phase tripping for high ohmic and
resonance earthed systems 12AI (7I+5U)
MET UN
VN MMXU
94 94 1->0 1→0
MET UN
VN MMXU SMP PTRC SMP PTRC
QA1
3 Control 3 Control
S CILO S CSWI
85 85
ZCRW PSCH ZC PSCH
50 3I>> 50N IN>>
PH PIOC EF PIOC
P/Q U>/I<
ZCV PSOF FUF SPVC
MET Isqi MET
C MSQI C MMXU
85
85
FL
ECRW PSCH
EC PSCH
U MET Usqi MET UN
V MSQI VN MMXU
71
S SIML
50 3I> 87 INd/I
7I
BR PTOC CCS SPVC
DELI SPVC
Θ>
26 27 3U< 46I2
LF PTTR LOV PTUV NS4 PTOC
81 df/dt<> 81 f> 81
SA PFRC SA PTOF SA PTUF
51V 2(I>/U<)
VR PVOC
1MRK 506 384-BEN H
79 5(0→1) 25 SC/VC
SMB RREC SES RSYN
3 Control 3 Control
S XCBR Q CBAY
21 Z< 68 Zpsb
ZM RPSB
ZMF PDIS
θ>
26 3I>STB
ZCLC PSCH LC PTTR
51_67 4(3I>) 51N_67N 4(IN>)
OC4 PTOC EF4 PTOC
I Control
52PD PD
S SCBR
S SCBR
CC PDSC S SCBR
67NT > → TEF
I 67N IN>
O
AP PTEF
SDE PSDE
59 2(3U>)
27 2(3U<)
OV2 PTOV
UV2 PTUV
DELTAI 7 DELTA
7V_78V DELTAU
DEL SPVC DELV SPVC
4(I2>) 78 Ucos
PSL PSCH
OOS PPAM
f< 50STB 3I>STB 3
STB PTOC S XSWI
IEC16000263-3-en.vsdx
Zpsl
Control
9