CHINT NS2-80B User Instruction page 5

Time
(s)
10000
1000
100
1 1
2 2
10
3 3
1
0.1
0.01
0.001
1 1.5 2
(1) Start from cold state, 3-pole
(2) Start from cold state, 2-pole
(3) Start from thermal state, 3-pole
Figure 1 Time – current characteristic curve (20℃)
10
x times of setting current
03
100