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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
User
OutgM
02
Application Example 7
Summary of Contents for REX 521
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