Filter Fan
FF 018 | 300m³/h

  • Very low noise
  • Minimal depth in enclosure
  • High through-flow air volume
  • Uniform air circulation
  • High reliability
  • UV resistant

Filter fans are used to provide an optimum climate in enclosures. The interior temperature of an enclosure can be reduced by channelling cooler filtered outside air into the enclosure thus expelling heated internal air. The resulting air flow prevents formation of localised hot pockets and protects the electronic components from overheating. Four integrated axial fans provide a particularly high and uniform air circulation thus contributing to higher reliability. These filter fans are intended for indoor use. The plastic used for the hood is highly UV light resistant.

Technical Data

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Axial fans, ball bearingservice life 50,000h at +25°C (+77°F), 65% RH
fan body aluminium, rotor plastic
Connection3-pole clamp for 2.5mm², clamping torque 0.8Nm max.
Casing (filter fan and exit filter)plastic according to UL94 V-0, light grey
Hood (filter fan and exit filter)plastic according to UL94 V-0, light grey;
UV light resistant according to UL746C (f1)
Mounting framewith double-sided industrial adhesive band for fixing to the
outside of enclosure; certain operating circumstances can
make the additional use of screws necessary (see drilling
template); a template for the enclosure cut-out is included in the
delivery of the filter fans
Filter matG4 acc. to DIN EN 779, filtering degree 94%
Filter materialsynthetic fibre with progressive construction, temperature
resistant to +100°C, self-extinguishing class F1,
moisture resistant to 100% RH, reusable - cleaning by
washing or vacuuming
Operating/Storage temperature-10 to +70°C (+14 to +158°F) / -40 to +70°C (-40 to +158°F)
Operating/Storage humiditymax. 90% RH (non-condensing)
Protection classI (earthed)
ApprovalsUL File No. E234324, EAC, VDE only: 230V

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Filter Fan FF 018

Art. No.Operating voltageAir volume, free flowAir volume with exit filterCurrent con- sumptionPower con- sumptionAverage noise level (DIN EN ISO 4871)Depth in enclosureEnclosure cut-outWeight (approx.)Protection type
01803.0-00230VAC, 50Hz300m³/h230m³/h400mA68W56db (A)65mm250 x 250mm + 0.43.3kgIP54
01803.0-01120VAC, 60Hz345m³/h264m³/h800mA68W56db (A)65mm250 x 250mm + 0.43.3kgIP54

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Exit Filter EF 118

Art. No.Depth in enclosureEnclosure cut-outWeight (approx.)Filter matProtection type
11803.0-0022mm250 x 250mm + 0.41.0kgG4 acc. to DIN EN 779, filtering degree 94%IP54

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Filter Mat FM 086

Filter mat247 x 247mm
G4 (1 packing unit = 3 pcs.)Art. No. 08608.0-00

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Technical Drawing

Filter Fan FF 018

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