Danfoss VLT AutomationDrive FC 301 Design Guide

7.2.7 Harmonic Filters
Harmonic filters are used to reduce mains harmonics.
•
AHF 010: 10% current distortion
•
AHF 005: 5% current distortion
Cooling and ventilation
IP20: Cooled by natural convection or with built-in fans. IP00: Additional forced cooling is required. Secure sufficient airflow
through the filter during installation to prevent overheating of the filter. Airflow of minimum 2 m/s is required through the
filter.
Power and current
ratings
Typical
motor
Filter current rating
Ordering no. AHF 005 Ordering no. AHF 010
50 Hz
[kW] [A] [kW] [A] IP00 IP20 IP00 IP20
PK37-P4K0 1.2-9 3 10 130B1392 130B1229 130B1262 130B1027
P5K5-P7K5 14.4 7.5 14 130B1393 130B1231 130B1263 130B1058
P11K 22 11 22 130B1394 130B1232 130B1268 130B1059
P15K 29 15 29 130B1395 130B1233 130B1270 130B1089
P18K 34 18.5 34 130B1396 130B1238 130B1273 130B1094
P22K 40 22 40 130B1397 130B1239 130B1274 130B1111
P30K 55 30 55 130B1398 130B1240 130B1275 130B1176
P37K 66 37 66 130B1399 130B1241 130B1281 130B1180
P45K 82 45 82 130B1442 130B1247 130B1291 130B1201
P55K 96 55 96 130B1443 130B1248 130B1292 130B1204
P75K 133 75 133 130B1444 130B1249 130B1293 130B1207
Table 7.21 Harmonic Filters for 380-415 V, 50 Hz
Power and current
ratings
Typical
motor
Filter current rating
Ordering no. AHF 005 Ordering no. AHF 010
60 Hz
[kW] [A] [kW] [A] IP00 IP20 IP00 IP20
PK37-P4K0 1.2-9 3 10 130B3095 130B2857 130B2874 130B2262
P5K5-P7K5 14.4 7.5 14 130B3096 130B2858 130B2875 130B2265
P11K 22 11 22 130B3097 130B2859 130B2876 130B2268
P15K 29 15 29 130B3098 130B2860 130B2877 130B2294
P18K 34 18.5 34 130B3099 130B2861 130B3000 130B2297
P22K 40 22 40 130B3124 130B2862 130B3083 130B2303
P30K 55 30 55 130B3125 130B2863 130B3084 130B2445
P37K 66 37 66 130B3026 130B2864 130B3085 130B2459
P45K 82 45 82 130B3127 130B2865 130B3086 130B2488
P55K 96 55 96 130B3128 130B2866 130B3087 130B2489
P75K 133 75 133 130B3129 130B2867 130B3088 130B2498
Table 7.22 Harmonic Filters for 380-415 V, 60 Hz
How to Order
VLT
®
AutomationDrive FC 301/FC 302 Design Guide, 0.25-75 kW
MG33BF02 - Rev. 2013-12-20 101
7 7

Danfoss VLT AutomationDrive FC 301 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 301
Category	DC Drives
Language	English