Danfoss VLT AutomationDrive FC 360 - 7.14.5 Harmonic Compliance

Table 26: Compatibility Levels for Harmonics
Harmonic order (h) Class 1 (V
h
%) Class 2 (V
h
%) Class 3 (V
h
%)
5 3 6 8
7 3 5 7
11 3 3.5 5
13 3 3 4.5
17 2 2 4
17�h≤49 2.27 x (17/h) – 0.27 2.27 x (17/h) – 0.27 4.5 x (17/h) – 0.5
Table 27: Compatibility Levels for the Total Harmonic Voltage Distortion THDv
Class 1 Class 2 Class 3
THDv 5% 8% 10%
7.14.5 Harmonic Compliance
Danfoss drives comply with the following standards:
l IEC61000-2-4.
l IEC61000-3-4.
l G5/4.
76 | Danfoss A/S © 2024.01 AJ435824192086en-000101 / 130R1295
Design Guide | VLT® AutomationDrive FC 360