Danfoss FC 300 Design Manual page 68

FC 300 Design Guide
Ordering Numbers: Harmonic Filters
Harmonic filters are used to reduce mains harmonics.
• AHF 010: 10% current distortion
• AHF 005: 5% current distortion
380-415V, 50Hz
I Typical Motor Used [kW]
AHF,N
10 A
19 A
46 A
35 A
43 A
440-480V, 60Hz
I Typical Motor Used
AHF,N
19 A
26 A
35 A
500V, 50Hz
I Typical Motor Used
AHF,N
10 A
19 A
26 A
35 A
Matching the frequency converter and filter is pre-calculated based on 400V/480V and on a typical motor
load (4 pole) and 160 % torque.
Ordering Numbers: LC Filter Modules ,
200-240 VAC
Mains supply 3 x 200-240 V
FC 301/ FC 302 LC filter enclosure
PK25 - P1K5 Bookstyle IP 20
P2K2 - P3K7 Bookstyle IP 20
PK25 - P3K7
NB!
When using LC filters, the switching frequency must be minimum 4.5 kHz (see par. 14-01).
68
How to Order
AHF 005
4, 5.5 175G6600
7.5 175G6601
11 175G6602
15, 18.5 175G6603
22 175G6604
[HP] AHF 005
10, 15 175G6612
20 175G6613
25, 30 175G6614
[kW] AHF 005
4, 5.5 175G6644
7.5, 11 175G6645
15, 18.5 175G6646
22 175G6647
Rated current
at 200 V
7.8 A
15.2 A
Compact IP 20 15.2 A
MG.33.B7.02 - VLT is a registered Danfoss trademark
Danfoss ordering number
AHF 010
175G6622
175G6623
175G6624
175G6625
175G6626
Danfoss ordering number
AHF 010
175G6634
175G6635
175G6636
Danfoss ordering number
AHF 010
175G6656
175G6634
175G6635
175G6636
Max. torque
at CT/VT
160%
160%
160%
FC 301/ FC 302
P4K0, P5K5
P7K5
P11K
P15K, P18K
P22K
FC 301/ FC 302
P7K5
P15K
P18K, P22K
FC 301/ FC 302
P4K0, P5K5
P7K5, P11K
P15K, P18K
P22K
Max. output fre-
Ordering no.
quency
120 Hz 175Z0825
120 Hz 175Z0826
120 Hz 175Z0832