Danfoss VLT® Advanced Harmonic Filter 005/010
The passive VLT® Advanced Harmonic Filter is specifically designed to match the Danfoss frequency converters with a facility to switch in /out the capacitance during stop periods. Optimised harmonic performance for VLT® frequency converters. Compared to traditional harmonic trap filters, the VLT® Advanced Harmonic Filter offers a smaller foot print and higher harmonic reduction.
The filter is available in two variants, AHF 005 and AHF 010. When connected at the input to a Danfoss VLT® frequency converter, the harmonic current distortion generated back to the mains is reduced to 5% or 10% Total Harmonic Current Distortion (THiD) at full load. With efficiency exceeding 98 % the passive filters AHF 005 and AHF 010 off er cost-effective and very robust harmonic solutions specifically for power ranges up to 250 kW.
As stand-alone options the advanced harmonic filters feature a compact housing that is easily integrated into existing panel space. This makes them well-suited for retrofit applications with limited adjustments of the frequency converter.
- 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® frequency converters – Low running expenses
- Design Compact and aesthetic enclosure
- Innovative coil design
- Side-by-side mounting
- Optimised for mounting in panels
- Smaller footprint
- Less wall space needed
- Easy commissioning
- Enclosure size and colour matches