ABB ACS880 Electrical Planning Instructions page 18

18 Electrical planning guidelines
With du/dt filter
3.0
2.5
2.0
1.5
1.0
0.5
0.0
100
Without du/dt filter
5.5
5.0
du/dt
------------ - (1/μs)
U
4.5
N
4.0
3.5
3.0
2.5
2.0
1.5
1.0
100
Û /U
LL N
du/dt
------------ - (1/μs)
U
N
200 300
Û /U
LL N
200 300
l (m)
l (m)