Fuji Electric FJ Series - Operating Characteristics Curves

TK12B, TK18B, TK32B
0.8 1 1.5 2 3 4 5 6 7 8 9 10 15
1
0.8
0.6
0.4
0.3
10
8
6
4
3
2
40
30
20
60
2
3
5
8
10
20
30
50
80
(min)
(s)
0.8 1 1.5 2 3 4 5 6 7 8 9 10 15
1
0.8
0.6
0.4
0.3
10
8
6
4
3
2
40
30
20
60
2
3
5
8
10
20
30
50
80
Multiple of current setting
×In (A)
80
15
9
7
10
8
65432
1
20
30
40
50
60
10
8
6
5
4
3
2
20
30
40
50
60
10
8
6
5
4
3
2
1
0.8
0.6
0.5
0.4
0.3
Cold start (Ambient temperature: 20˚C)
Hot start (Ambient temperature: 20˚C)
Hot start (Ambient temperature: 20˚C)
TK65B - TK95B
80
15
9
7
10
8
65432
1
20
30
40
50
60
10
8
6
5
4
3
2
20
30
40
50
60
10
8
6
5
4
3
2
1
0.8
0.6
0.5
0.4
0.3
(min)
(s)
Multiple of current setting
×In (A)
Cold start (Ambient temperature: 20˚C)
(min)
(s)
Multiple of current setting
×In (A)
(min)
(s)
Multiple of current setting
×In (A)
Tr ipping timeTr ipping time
Tr ipping time
Tr ipping time
 Operating characteristics curves
z Tripping class10A
z Tripping class10A
Information subject to change without notice
23
FJ Series