VLT® Advanced Harmonic Filter AHF 005 and AHF 010
optimized harmonic performance for VLT® drives rated up to 250 kW
Line voltage
380-415 V AC (50 and 60 Hz)
440-480 V AC (60 Hz)*
600 V AC (60 Hz)*
500-690 V AC (50 Hz)
Filter current**
10 A-480 A (380-415 V AC, 50 and 60 Hz)
10 A-436 A (440-480 V AC, 60 Hz)*
15 A-395 A, (600 V AC, 60 Hz)*
15 A-395 A (500-690 V AC, 50 Hz)
Protection ratings
IP20***
* UL listed
** Modules can be paralleled for higher power
*** An IP 21/NEMA 1 upgrade kit is available for the IP20 unit. Order separately.
Description
| Feature | Benefit |
|---|---|
| Reliable | Maximum uptime |
| – 100% factory tested – Based on proven and tested filter concept |
– Low failure rate |
| Energy saving | Lower operation costs |
| – High efficiency – Electrically matched to the individual VLT® drives |
– Low running expenses |
| Capacitor disconnect feature reduces power loss in standby conditions | – Lower energy consumption |
| Design | Compact and aesthetic enclosure |
| – Innovative coil design – Side-by-side mounting |
– Smaller footprint |
| – Optimized for mounting in panels | – Less wall space needed |
| – Easy commissioning | – Low commissioning costs |
| – Enclosure size and colour matches | – Danfoss look and feel |
