ABB REG670 Applications Manual page 49

1MRK 502 071-UEN -
Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Application manual
50N/51N
Y
D
D
Y
Y
VT
D
Y
Y
U
G
U
+ REX060, REX061
IEC11000207 V2 EN
Figure 7: Unit protection application with overall differential, unit transformer
differential, generator differential, 100% stator earth fault and back-
up protection. Stator winding grounded via primary resistor.
The following tables list all the functions available in the IED. Those
functions that are not exposed to the user or do not need to be
configured are not described in this manual.
87N IdN/I 50BF 3I> BF
REF PDIF CC RBRF
87T
T2W PDIF
IN>
EF4 PTOC
50/51 3I>
OC4 PTOC
59N 3Uo>
ROV2 PTOV
64S R <
SE
+ REX060
STTI PHIZ
59N 3Uo>
ROV2 PTOV
60FL 81 f<
SA PTUF
FUFSPVC
51/67 3I-> 50AE U/I>
OC4 PTOC AEG PVOC
50BF 3I> BF
CC RBRF
64R R <
RE
ROTI PHIZ
87G
GEN PDIF
46 I2> 49 Ith
NS2 PTOC TR PTTR
Section 2
Application
50/51 3I> 49 Ith
OC4 PTOC TR PTTR
3Id/I
78 Ucos
PSP PPAM
21 Z< 24 U/f>
ZGV PDIS OEX PVPH
32 P 27 3U<
GOP PDOP UV2 PTUV
37 P< 59 3U>
GUP PDUP OV2 PTOV
3Id/I
40 < 81 f>
LEX PDIS SA PTOF
Meter.
CV MMXU
Meter.
CV MMXU
87O 3Id/I
T3W PDIF
REG 670 2.0
IEC11000207-2-en.vsd
43