Danfoss VLT HVAC, Design Manual

Page: 177 / 200

Frequency Converter, P11K, T4
Cable
length [m] Mains
voltage [V] Rise time
[
μ sec]
Vpeak
[kV] dU/dt
[kV/
μ sec]
15 400 0.408 0.718 1.402
100 400 0.364 1.050 2.376
150 400 0.400 0.980 2.000
Frequency Converter, P15K, T4
Cable
length [m] Mains
voltage [V] Rise time
[
μ
sec]
Vpeak
[kV] dU/dt
[kV/
μ
sec]
36 400 0.422 1.060 2.014
100 400 0.464 0.900 1.616
150 400 0.896 1.000 0.915
Frequency Converter, P18K, T4
Cable
length [m] Mains
voltage [V] Rise time
[
μ sec]
Vpeak
[kV] dU/dt
[kV/
μ sec]
36 400 0.344 1.040 2.442
100 400 1.000 1.190 0.950
150 400 1.400 1.040 0.596
Frequency Converter, P22K, T4
Cable
length [m] Mains
voltage [V] Rise time
[
μ
sec]
Vpeak
[kV] dU/dt
[kV/
μ
sec]
36 400 0.232 0.950 3.534
100 400 0.410 0.980 1.927
150 400 0.430 0.970 1.860
Frequency Converter, P30K, T4
Cable
length [m] Mains
voltage [V] Rise time
[
μ sec]
Vpeak
[kV] dU/dt
[kV/
μ sec]
15 400 0.271 1.000 3.100
100 400 0.440 1.000 1.818
150 400 0.520 0.990 1.510
Frequency Converter, P37K, T4
Cable
length [m] Mains
voltage Rise time
[
μ
sec]
Vpeak
[kV] dU/dt
[kV/
μ
sec]
5 480 0.270 1.276 3.781
50 480 0.435 1.184 2.177
100 480 0.840 1.188 1.131
150 480 0.940 1.212 1.031
Frequency Converter, P45K, T4
Cable
length [m] Mains
voltage [V] Rise time
[
μ sec]
Vpeak
[kV] dU/dt
[kV/
μ sec]
36 400 0.254 1.056 3.326
50 400 0.465 1.048 1.803
100 400 0.815 1.032 1.013
150 400 0.890 1.016 0.913
VLT ® HVAC Drive Design Guide 8 General Specifications and Troubleshooting
MG.11.B9.02 - VLT
®
is a registered Danfoss trademark
177
8