Harmonic Filters - Danfoss VLT HVAC Basic Drive FC 101 Design Manual

Selection and Ordering

4.3.2 Harmonic Filters

3x380–480 V 50 Hz
Frequency
converter Default
Power
input switching
[kW
current frequency
(hp)]
continuous [kHz]
[A]
22
41.5 4
(30)
30
57 4
(40)
37
70 4
(50)
45
84 3
(60)
55
103 3
(74)
75
140 3
(100)
90
176 3
(120)
Table 4.7 AHF Filters (5% Current Distortion)
3x380–480 V 50 Hz
Frequency
converter Default
Power
input switching
[kW
current frequency
(hp)]
continuous [kHz]
[A]
22
41.5 4
(30)
30
57 4
(40)
37
70 4
(50)
45
84 3
(60)
55
103 3
(74)
75
140 3
(100)
90
176 3
(120)
Table 4.8 AHF Filters (10% Current Distortion)
MG18C702
Design Guide
THDi Order Code
level number number
[%] filter IP00 filter IP20
4 130B1397 130B1239
3 130B1398 130B1240
3 130B1442 130B1247
3 130B1442 130B1247
5 130B1444 130B1249
4 130B1445 130B1250
4 130B1445 130B1250
THDi Order Code
level number number
[%] filter IP00 filter IP20
6 130B1274 130B1111
6 130B1275 130B1176
9 130B1291 130B1201
9 130B1291 130B1201
9 130B1292 130B1204
8 130B1294 130B1213
8 130B1294 130B1213
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3x440–480 V 60 Hz
Frequency
converter Default
Power
input switching
[kW
current frequency
(hp)]
Continuous [kHz]
[A]
22
34.6 4
(30)
30
49 4
(40)
37
61 4
(50)
45
73 3
(60)
55
89 3
(74)
75
121 3
(100)
90
143 3
(120)
Table 4.9 AHF Filters (5% Current Distortion)
3x440–480 V 60 Hz
Frequency
converter Default
Power
input switching
[kW
current frequency
(hp)]
continuous [kHz]
[A]
22
34.6 4
(30)
30
49 4
(40)
37
61 4
(50)
45
73 3
(60)
55
89 3
(74)
75
121 3
(100)
90
143 3
(120)
Table 4.10 AHF Filters (10% Current Distortion)
THDi Order Code
level number number
[%] filter IP00 filter IP20
3 130B1792 130B1757
3 130B1793 130B1758
3 130B1794 130B1759
4 130B1795 130B1760
4 130B1796 130B1761
5 130B1797 130B1762
5 130B1798 130B1763
THDi Order Code
level number number
[%] filter IP00 filter IP20
6 130B1775 130B1487
8 130B1776 130B1488
7 130B1777 130B1491
9 130B1778 130B1492
8 130B1779 130B1493
9 130B1780 130B1494
10 130B1781 130B1495
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