ABB REX 521 - 8 Example Substations

1MRS751802-MUM
REX 521
129
Protection Relay
Technical Reference Manual, Standard Configurations
8. Example substations
All the application examples are designed for typical HV/MV substations like
below.
Fig. 8.-1 Typical HV/MV substation 1
49F
3
3I > 50/51
I >
0
50N/51N
I >
46
CBFP
62
TCS
CBCM
3I
I
0
0
I
MCS
3I~harm
000
R
REX 521 B01
3I > 50/51
I >
0
50N/51N
CBFP
62
TCS
CBCM
3I
I
0
0
I
MCS
3I~harm
000
R
REX 521 B01
CBFP
62
3I > 50/51
3I >
2f
68
TCS
CBCM
3I
I
0
0
I
MCS
3I~harm
000
R
REX 521 B01
Station
49F
3
3I > 50/51
I >
0
50N/51N
I >
46
CBFP
62
TCS
CBCM
3I
I
0
0
I
MCS
3I~harm
000
R
REX 521 B02
0
I
79