Danfoss VLT AutomationVTDrive FC322 Design Manual page 71

3 VLT Automation VT Drive Selection
FC322, P18KT4
Cable Mains Rise time
length [m] voltage [V] [μsec]
36 480 0.396
100 480 0.844
150 480 0.696
3
FC322, P22KT4
Cable Mains Rise time
length [m] voltage [V] [μsec]
36 480 0.312
100 480 0.556
150 480 0.608
FC322, P30KT4
Cable Mains Rise time
length [m] voltage [V] [μsec]
15 480 0.288
100 480 0.492
150 480 0.468
FC322, P37KT4
Cable Mains Rise time
length [m] voltage [μsec]
5 480 0.368
50 480 0.536
100 480 0.680
150 480 0.712
FC322, P45KT4
Cable Mains Rise time
length [m] voltage [V] [μsec]
5 480 0.368
50 480 0.536
100 480 0.680
150 480 0.712
FC322, P55KT4
Cable Mains Rise time
length [m] voltage [V] [μsec]
15 480 0.256
50 480 0.328
100 480 0.456
150 480 0.960
FC322, P75KT4
Cable Mains Rise time
length [m] voltage [V] [μsec]
5 480 0.371
70
MG.20.X1.22 - VLT
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Automation VT Drive FC322 Design Guide
Vpeak dU/dt
[kV] [kV/μsec]
1.210 2.444
1.230 1.165
1.160 1.333
Vpeak dU/dt
[kV] [kV/μsec]
2.846
1.250 1.798
1.230 1.618
Vpeak dU/dt
[kV] [kV/μsec]
3.083
1.230 2.000
1.190 2.034
Vpeak dU/dt
[kV] [kV/μsec]
1.270 2.853
1.260 1.978
1.240 1.426
1.200 1.334
Vpeak dU/dt
[kV] [kV/μsec]
1.270 2.853
1.260 1.978
1.240 1.426
1.200 1.334
Vpeak dU/dt
[kV] [kV/μsec]
1.230 3.847
1.200 2.957
1.200 2.127
1.150 1.052
Vpeak dU/dt
[kV] [kV/μsec]
1.170 2.523
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