ABB REX 521 - Page 189

1MRS751802-MUM
REX 521
189
Protection Relay
Technical Reference Manual, Standard Configurations
Fig. 10.3.1.-1 REX 521 M02 used for protection, measuring and supervision on
an outgoing feeder in a single busbar system. The supplying
network is either compensated or isolated.
49F
3
I >
46
CBFP
62
3I > 50/51
I >
0
67N
0
I
79
3I~harm
TCS
CBCM
0
I
MCS
000
R
3I
I
0
U
0
REX 521 M02
UserOutgM02
Application Example 7