0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
2
3
4
5
6
7
8
9
10
20
30
40
70
60
50
t/s
TD
1
3
4 5 6 7 8 9
10
2
20
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.1
1
2
3
4
5
6
8
15
10
12
CURRENT IN MULTIPLES OF SETTING
A070050
Fig. 5.1.4.9.-5
Extremely inverse-time characteristic
52
REF610
REF610
Feeder Protection Relay
Technical Reference Manual - ANSI Version
1MRS755535
Summary of Contents for RELION REF610
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