زبان
Fan filters are used to provide an optimum climate in enclosures and cabinets with electrical/electronic components. 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 airflow prevents formation of localised hot pockets in installations and protects electronic components from overheating.
The Fan filter series uses a new air-flap outlet technology for the air outlet and thus reaches a high degree of airflow. A ratchet mechanism is used for mounting and provides high stability and tightness. It is a standard installation with a filter fan in the lower part of the enclosure which ensures that fresh air is out of the enclosure (airflow direction "Out"). This system consists of a filter fan and exit filter.
Technical Data
| NTL-FF120-W | |
| Axial fan,ball bearing | service life L10 at +40°C (+104°F): min. 37,000 h fan body aluminium, rotor metal |
| Connection | 2 stranded wires, 160mm |
| Enclosure cut-out | 92×92 +1 mm |
| Mounting frame | screw fixing type, easy to open the cover |
| Filter mat | G4 acc. to DIN EN 779, filtering degree 94% |
| Filter material | new ABS material confirm to RoHS, fireproof or not fireproof can be choose |
| Operating/Storage temperature | -40 to +70°C (-40 to +158°F) |
| Operating/Storage humidity | max. 90% RH (non-condensing) |
| Protection type/Protection class | IP55 / I (earthed) |
| Note | other voltages on request |
Art.No. | Power supply | Fan size | Air flow rate | Air flow rate | Power consumption | Current consumption | Noise level |
F120W | - | without fan | - | - | - | - | - |
FF120W-230A-C | 230VAC | 80×80×25 | 30/41 | 24 | 14/12 | 0.07 | 27/30 |
FF120W-230B-C | 230VAC | 80×80×38 | 39/48 | 24 | 13/10 | 0.078/0.062 | 27/30 |
FF120W-230C-C | 230VAC | 92×92×38 | 66/78 | 26 | 14/11 | 0.09/0.07 | 27/30 |
FF120W-115A-C | 115VAC | 80×80×25 | 30/41 | 24 | 14/12 | 0.07 | 27/30 |
FF120W-115B-C | 115VAC | 80×80×38 | 39/48 | 24 | 13/10 | 0.078/0.062 | 27/30 |
FF120W-115C-C | 115VAC | 92×92×38 | 66/78 | 26 | 14/11 | 0.09/0.07 | 27/30 |
FF120W-D-C | 120&230VAC | 80×80×38 | 39/48 | 26 | 13/10 | 0.078/0.062 | 27/30 |
FF120W-12-C | 12VDC | 80×80×38 | 84 | 30 | 4.8 | 0.4 | 30 |
FF120W-24-C | 24VDC | 80×80×38 | 84 | 30 | 4.8 | 0.2 | 30 |
FF120W-48-C | 48VDC | 80×80×38 | 84 | 30 | 4.8 | 0.1 | 30 |
