The VLT® Advanced Harmonic Filter is a passive harmonic filter specially designed to match the Danfoss frequency converters VLT® AutomationDrive, VLT® AQUA Drive and VLT® HVAC Drive. With AHF 010 connected in front of the Danfoss VLT® the harmonic current distortion generated back to the mains is reduced to maximum 10% at full load.
[!]Forced cooling is not included within IP00 types. Cooling must be secured separately during installation.
Accessories:
IP20 to Type 1/NEMA conversion kit: 130B3279
IP20 to Type 1/NEMA conversion kit with capacitor disconnect: 130B5908
Back plate: 130B3287
Specifications:
THiD less than 10%
Line voltage: 440-480V
Line frequency: 60Hz
Filter current: 154A
Line voltage tolerances: +/- 10%
Line frequency tolerances: +5% / -1.5%
Overload capacity: 160% for 60 sec. every 10 min.
Enclosure rating: 20
Cooling concept: Forced cooled by build-in fan
Efficiency: > 98%
Ambient temperature without derating: 5-45 ºC
Enclosure: X6

VLT® Advanced Harmonic Filter - AHF 010

The Danfoss Advanced Harmonic Filter is a compact passive harmonic
filter specially designed to match the Danfoss frequency converters
VLT® AutomationDrive, VLT® AQUA Drive and VLT® HVAC/R Drives.
The program offers two variants, AHF 005 and AHF 010.Connected in
front of the Danfoss VLT® frequency converter, the harmonic current
distortion on the line is reduced to 5% or 10% at nominal load.

Specifications:
Line voltage: 440-480V
Line frequency: 60Hz
Nominal current: 183A
THDi Less than 10%
Cooling concept: Integrated fan with variable speed
Efficiency: > 98 %
Ambient temperature: 5-45 deg C
Enclosure type: X6-V3 IP20 if
Enclosure degree: IP20 (IP21 / NEMA 1 optional)
Dimensions:
Height: 764mm
Width: 418mm
Depth: 405mm

Accessories:
IP21 / NEMA1 Kit for AHF3 X6 : 175U3279
IP21/NEMA1 Kit for AHF3 X6 with capacitor disconnect option:175U5908
Backplate for AHF X5/X6 : 130B3287

VLT® Advanced Harmonic Filter - AHF 010

The Danfoss Advanced Harmonic Filter is a compact passive harmonic
filter specially designed to match the Danfoss frequency converters
VLT® AutomationDrive, VLT® AQUA Drive and VLT® HVAC/R Drives.
The program offers two variants, AHF 005 and AHF 010.Connected in
front of the Danfoss VLT® frequency converter, the harmonic current
distortion on the line is reduced to 5% or 10% at nominal load.

Specifications:
Line voltage: 440-480V
Line frequency: 60Hz
Nominal current: 231A
THDi Less than 10%
Cooling concept: Integrated fan with variable speed
Efficiency: > 98 %
Ambient temperature: 5-45 deg C
Enclosure type: X7-V3 IP20 if
Enclosure degree: IP20 (IP21 / NEMA 1 optional)
Dimensions:
Height: 957mm
Width: 468mm
Depth: 451mm

Accessories:
IP21 / NEMA1 Kit for AHF3 X7 : 175U3281
IP21/NEMA1 Kit for AHF3 X7 with capacitor disconnect option:175U5909
Backplate for AHF X7/X8 : 130B3288

VLT® Advanced Harmonic Filter - AHF 010

The Danfoss Advanced Harmonic Filter is a compact passive harmonic
filter specially designed to match the Danfoss frequency converters
VLT® AutomationDrive, VLT® AQUA Drive and VLT® HVAC/R Drives.
The program offers two variants, AHF 005 and AHF 010.Connected in
front of the Danfoss VLT® frequency converter, the harmonic current
distortion on the line is reduced to 5% or 10% at nominal load.

Specifications:
Line voltage: 440-480V
Line frequency: 60Hz
Nominal current: 291A
THDi Less than 10%
Cooling concept: Integrated fan with variable speed
Efficiency: > 98 %
Ambient temperature: 5-45 deg C
Enclosure type: X7-V3 IP20 if
Enclosure degree: IP20 (IP21 / NEMA 1 optional)
Dimensions:
Height: 957mm
Width: 468mm
Depth: 451mm

Accessories:
IP21 / NEMA1 Kit for AHF3 X7 : 175U3281
IP21/NEMA1 Kit for AHF3 X7 with capacitor disconnect option:175U5909
Backplate for AHF X7/X8 : 130B3288

VLT® Advanced Harmonic Filter - AHF 010
The Danfoss Advanced Harmonic Filter is a compact passive harmonic
filter specially designed to match the Danfoss frequency converters
VLT® AutomationDrive, VLT® AQUA Drive and VLT® HVAC/R Drives.
The program offers two variants, AHF 005 and AHF 010.Connected in
front of the Danfoss VLT® frequency converter, the harmonic current
distortion on the line is reduced to 5% or 10% at nominal load.
Specifications:
Line voltage: 440-480V
Line frequency: 60Hz
Nominal current: 355A
THDi Less than 10%
Cooling concept: Integrated fan with variable speed
Efficiency: > 98 %
Ambient temperature: 5-45 deg C
Enclosure type: X7-V3 IP20 ef
Enclosure degree: IP20 (IP21 / NEMA 1 optional)
Dimensions:
Height: 957mm
Width: 468mm
Depth: 451mm
Accessories:
IP21 / NEMA1 Kit for AHF3 X7 : 175U3281
IP21/NEMA1 Kit for AHF3 X7 with capacitor disconnect option:175U5909
Backplate for AHF X7/X8 : 130B3288