ABB REX 521 Technical Reference Manual, Standard Configurations page 103

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3I>
3I >
CBFP
REX 521 H02
Incoming feeder,
High H02
U >
59N
0
3U>
59
3U< 27
f< 81U
REX 521 H06
Measurement
cubicle, High H06
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Protection Relay
Technical Reference Manual, Standard Configurations
67
50/51
*/62
3I > 50/51
I >
50N/51N
0
I >
67N
0 3I
I > 46
REX 521 H03
3 49F
Bus sectionalizer,
79
0 I
H03
CBFP
*/62
REX 521 H04
Outgoing feeder,
High H04
3I> 50/51
CBFP */62
> 68
2f
SYNC 25
REX 521
3I>
67
3I > 50/51
CBFP */62
REX 521 H02
Incoming feeder,
High H02
3I > 50/51 U >
0
I >
3U>
50N/51N
0
I >
67N
0 3U<
I > 46
f<
REX 521 H06
3 49F
Measurement
79
0 I cubicle, High H06
CBFP
*/62
REX 521 H04
Outgoing feeder,
High H04
59N
59
27
81U
103