ROOF FILTER FAN
Overview
Roof filter fans find use in enclosures and housings, from which warm air has to be diverted to lower the internal temperature. These low-noise roof filter fans are used to expel warm air from within the enclosure which has been generated by the stray power of the components and so protects the internal devices from overheating. To exchange the filter mat the hood can be easily opened without tools. The roof exit filter provides passive ventilation.
Product detail
- Very low noise
- Minimal depth in enclosure
- High through-flow air volume
- High reliability
- Time-saving installation and mat exchange
| 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 | plastic according to UL94 V-0, light grey; |
| weather proof and UV light resistant according UL746C (f1) | |
| Filter mat | ISO coarse 55 % acc. to ISO 16890 (G3), initial gravimetric arrestance 57 % |
| 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 humidity | max. 90% RH (non-condensing) |
| Protection type/Protection class | IP32 / I (earthed) |
| Approvals | EAC, VDE (230VAC only) |