ABB REF610 - Trip Curves at Prior Load 0.7 X FLA

1000
100000
10000
t/s
100
10
1
0
1
1
10
5
10
15
25
40
60
90
t[min]
1.05
CURRENT IN MULTIPLES OF FULL LOAD CURRENT SETTING
A070091
Fig. 5.1.4.4.-2 Trip curves at prior load 0.7 x FLA
34
REF610REF610
Feeder Protection Relay
Technical Reference Manual - ANSI Version
1MRS755535