5.2.3 Advanced Harmonic Filters
Harmonic filters are used to reduce line harmonics:
•
AHF 010: 10% current distortion
•
AHF 005: 5% current distortion
For detailed information on advanced harmonic filters, see the Advanced Harmonic Filters Design Guide.
Code
number
AHF005
IP00
IP20
Code
number
AHF010
IP00
IP20
Filter
current
rating
Typical
motor
VLT model and
current ratings
Losses
Acoustic
noise
Frame size
AHF005 AHF010
[A] hp [kW] hp [kW] [A] [W] [W] [dBA] AHF005 AHF010
130B1446
130B1251
130B1295
130B1214
204 150 [110] N150
[N110]
204 1080 742 <75 X6 X6
130B1447
130B1258
130B1369
130B1215
251 175 [132] N175
[N132]
251 1195 864 <75 X7 X7
130B1448
130B1259
130B1370
130B1216
304 250 [160] N250
[N160]
304 1288 905 <75 X7 X7
130B3153
130B3152
130B3151
130B3136
325
Paralleling for 475 hp [355 kW]
1406 952 <75 X8 X7
130B1449
130B1260
130B1389
130B1217
381 300 [200] N300
[N200]
381 1510 1175 <77 X8 X7
130B1469
130B1261
130B1391
130B1228
480 350 [250] N350
[N250]
472 1852 1542 <77 X8 X8
2x130B1448
2x130B1259
2x130B1370
2x130B1216
608 450 [315] N450
[N315]
590 2576 1810 <80
Table 5.11 Advanced Harmonic Filters 380–415 V, 50 Hz, D-frame
How to Order Design Guide
98 Danfoss A/S © Rev. 2014-02-10 All rights reserved. MG34S222
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