Overview
Compared to traditional harmonic trap filters they offer a smaller foot print and higher harmonic reduction.
The solution is available in two variants, AHF 005 and AHF 010. When connected in front of a Danfoss VLT® drive, the harmonic current distortion generated back to the mains is reduced to 5% and 10% Total Harmonic Current Distortion at full load.
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)
Features & Benefits
Designed for matched performance with Danfoss VLT® Series drives
User-friendly startup; no adjustment necessary
Requires no routine maintenance
Protects multiple drives with one filter
Designed to address the current distortion limit guidelines of IEEE 519-1992
AHF 10 has THiD < 10%; equal or superior performance and cost competitive compared to 12-pulse rectifiers
AHF 05 has THiD < 5%; equal or superior performance and cost competitive compared to 18-pulse rectifiers
