ABB MS132 Betriebsanleitung Seite 10

MS132
Tripping curves from a cold state
For nominal currents between three and eight times the setpoint, the tolerance is ± 20 %
2
Std 1
20
10
5
4
3
2
1
min
50
40
30
20
10
s
7
5
4
3
2
0.1
0.05
0.01
0.005
1.05
1
1.2
Tripping curves for MS132-2.5 from a cold state
The technical specifications and characteristic curves for other current ranges can be found on our Web site
http://new.abb.com/low-voltage/products/motor-protection/manual-motor-starter
10 - ATEX MS132, MS132K |
three pole
2 polig
two pole
1.5 2
2.5
Vielfaches vom Nennstrom I
multiples of rated current I
Vielfaches vom Nennstrom
multiples of rated
current
3 x Ie
5 x Ie
7.2 x Ie
3 polig
elektromagn.
Auslösung ± 20 %
electromagn.
release ± 20 %
elektromagn.
Auslösung
electromagn.
release
5 7.2
4 6
e
e
Auslösezeit
tripping time
3 polig 2 polig
three pole two pole
26.8 s 18.2 s
11.0 s 8.2 s
6.6 s 5.1 s
11.7 14 16 18 20
7.8 10
2CDC131063M6801e / 08.2018
x I
e