Trip Curves At Prior Load 0.7 X Fla - ABB REF610 Technical Reference Manual

REF610 REF610
34
Feeder Protection Relay
Technical Reference Manual - ANSI Version
t/s
100000
10000
1000
100
10
1
1.05
0
1
CURRENT IN MULTIPLES OF FULL LOAD CURRENT SETTING
Fig. 5.1.4.4.-2

Trip curves at prior load 0.7 x FLA

1MRS755535
t[min]
90
60
40
25
15
10
5
1
10
A070091