Eaton CROUSE-HINDS GHG 627 Série Mode D'emploi page 13

1.5 Circuit breaker / Tripping characteristics
for installations and cable protection
Type: GHG627 7... R 0...
t (s)
2.5 h
8000
6000
4000
2000
1000
800
600
10 min
400
200
100
80
1 min
60
40
20
10
8
6
4
2
1
0.8
0.6
0.4
I i = 6
0.2
0.1
0.08
0.06
0.04
0.02
0.01
0.008
0.006
0.004
0.002
0.001
1 2 3 4
Explosion-protected circuit breakers, series GHG 627 7 .. R....
Adjustment
10 x I n
5 6 7 8 910 15 20 30 40 50 6070 80 100
Type: GHG627 7... R 1...
t (s)
2.5 h
8000
6000
4000
2000
1000
800
600
10 min
400
200
100
80
1 min
60
40
20
10
8
6
4
2
1
0.8
0.6
0.4
0.2
0.1
0.08
0.06
0.04
0.02
0.01
0.008
0.006
0.004
0.002
0.001
1 2
x I
1
10 x I n
3 4 5 6 7 8 910 15 20 30
GB
40 50 6070 80 100
x I
1
13