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Danfoss Drives - Page 1
MAKING MODERN LIVING POSSIBLE VLT® Advanced Harmonic Filter Optimised harmonic performance with the VLT® FC series up to 250 kW. With a >98% eﬃciency the passive Advanced Harmonic Filters oﬀer cost eﬀective and very robust harmonic solutions speciﬁcally for power 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. The Danfoss Advanced Harmonic Filters have been specially designed to match the Danfoss frequency converters for unmatched performance and design. Compared to traditional harmonic trap ﬁlters they oﬀer a smaller foot print and higher harmonic reduction. Two variants are available – AHF 005 and AHF 010. When connected in front of a Danfoss VLT® frequency converter, the harmonic current distortion generated back to the mains is reduced to 5% and 10% Total Harmonic Current Distortion at full load. Feature Reliable – 100% factory tested – Based on proven and tested ﬁlter concept Energy saving – High eﬃciency – Electrically matched to the individual VLT® FC drives Design – Innovative coil design – Side-by-side mounting – Optimized for mounting in panels – Easy commissioning – Enclosure size and colour matches ■ ■ ■ ■ Line Voltage 380 – 415 V AC (50 and 60 Hz) 440 – 480 V AC (60 Hz) 500 – 525V (50 Hz) 690 V (50 Hz) Filter current ■ 10 A – 480 A (380 – 415 V, 50/60 Hz) ■ 10 A – 436 A (440 – 480 V, 60 Hz) ■ (Modules can be paralleled for higher power) Enclosure degree ■ IP 20/IP 00 Perfect match for: – Industrial automation – High dynamic applications – Safety installations Beneﬁt Maximum uptime – Low failure rate Lower operation costs – Low running expenses Compact and aesthetic enclosure – Smaller footprint – Less wall space needed – Low commissioning costs – Danfoss look and feel Facts about our products