Danfoss D9h Design Guide

FC 300 Design Guide
How to Select Your VLT
" Ordering Numbers: Harmonic Filters
Harmonic filters are used to re duce mains harmonics.
• AHF 010: 10% current distortion
• AHF 005: 5% current distortion
380-415V, 50Hz
Danfoss ordering numberI
AHF,N
Typical Motor Used [kW]
AHF 005 AHF 010
FC 301/ FC 302
10 A 4, 5.5 175G6600 175G6622 P4K0, P5K5
19 A 7.5 175G6601 175G6623 P7K5
440-480V, 60Hz
Danfoss ordering numbe rI
AHF,N
Typica l Motor Use d
[HP]
AHF 005 AHF 010
FC 301/ FC 302
19 A 10, 15 175G6612 175G6634 P7K5
Matching the adjustable frequency drive 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
Rated current
at 200 V
Max. torque
at CT/VT
Max. output
frequency
Ordering no.
PK25 - P1K5 Bookstyle IP 20 7.8 A 160% 120 Hz 175Z0825
P2K2 - P3 K7 Bookstyle IP 20 15.2 A 160% 120 Hz 175Z0826
PK25 - P3K7
Compact IP 20 15.2 A 160% 120 Hz 175Z0832
NOTE
When using LC filters, the switching frequency must be minimum 4.5 kHz (see par. 14-01).
73
MG.33.B3.22 - VLT is a registered Danfoss trademark

Danfoss D9h Specifications

General

Brand	Danfoss
Model	D9h
Category	DC Drives
Language	English