ABB REX 521 - Page 233

1MRS751802-MUM
REX 521
233
Protection Relay
Technical Reference Manual, Standard Configurations
Fig. 11.7.1.-1 H07 is used for protection, measuring, and supervision of a single
busbar motor feeder
M
REX 521 H07
Application example 14
49
3
60
F
3I <
37
I2>
46
46R
3I
3I
48, 14, 66
Is2t,n<
3I>
50N/ 51N
I
0
>
50/ 51
f
P
3U
3I
I
0
U
0
Q
E
pf
TCS
CBCM
0
I
MCS
3I ~har m
000
R
3U~har m
CBF P
*/62
3U< 27
H07applex