- Very low noise
- Minimal depth in enclosure
- High through-flow air volume
- Uniform air circulation
- High reliability
- Weather proof and 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. The plastic used for the hood of this filter fan series is highly weather proof and UV light resistant.
| Axial fans, ball bearing |
service life 50,000h at 25°C / 77°F (65% RH) |
| |
fan body aluminium, rotor plastic |
| Connection |
3-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; |
| |
weather proof and UV light resistant according to UL746C (f1) |
| Mounting frame |
with 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 mat |
G4 acc. to DIN EN 779, filtering degree 94% |
| Filter material |
synthetic 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 humidity |
max. 90% RH (non-condensing) |
| Protection type / Protection class |
IP55 / I (earthed) |
| Art. No. |
Operating voltage |
Air volume, free flow |
Air volume with exit filter |
Current consumption |
Power consumption |
Average noise level (DIN EN ISO 4871) |
Depth in enclosure |
Enclosure cut-out |
Weight (approx.) |
Approvals |
| 01803.0-00 |
230VAC, 50Hz |
300m³/h |
230m³/h |
400mA |
60W |
53db (A) |
65mm |
250 x 250mm + 0.4 |
3.3kg |
UL File No. E234324 |
| 01803.0-01 |
120VAC, 60Hz |
345m³/h |
264m³/h |
700mA |
60W |
53db (A) |
65mm |
250 x 250mm + 0.4 |
3.3kg |
UL File No. E234324 |
| Art. No. |
Depth in enclosure |
Enclosure cut-out |
Weight (approx.) |
Filter mat |
Protection type |
| 11803.0-00 |
22mm |
250 x 250mm + 0.4 |
1.0kg |
G4 acc. to DIN EN 779, filtering degree 94% |
IP55 |
| Filter mat |
247 x 247mm |
| G4 (1 packing unit = 3 pcs.) |
Art. No. 08608.0-00 |
