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Cabinet Ventilation Filter and Fan with Ball Bearing Ntl- Ffl 323*323mm
New air-flap outlet technology for high airflow Easy mounting Protection type test/Environmental rating by independent testing institutes Standard enclosure cut-out sizes (5 sizes) One filter matFan filters are used to provide an optimum climate in enclosures and cabinets with electrical/electronic ......
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Product Description
• New air-flap outlet technology for high airflow
• Easy mounting
• Protection type test/Environmental rating by independent testing institutes
• Standard enclosure cut-out sizes (5 sizes)
• One filter mat
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 Plus 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 fed into the enclosure (airflow direction "In"). This system consists of a filter fan and exit filter.
• Easy mounting
• Protection type test/Environmental rating by independent testing institutes
• Standard enclosure cut-out sizes (5 sizes)
• One filter mat
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 Plus 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 fed into the enclosure (airflow direction "In"). This system consists of a filter fan and exit filter.
| NTL-FFL323 | |
| Axial fan, ball bearing | service life L10 at +40 °C (+104°F): min. 56,000h rotor metal |
| Connection | 3-pole clamp for 2.5mm², clamping torque 0.8Nm max. |
| Casing, hood, flaps | New ABS confirm to RoHS |
| Enclosure cut-out | 298 x 298+1 mm |
| Mounting frame | 4 built-in ratchet braces for mounting (6 notches for wall thickness 1-4mm). Additional use of screws possible if needed1. |
| 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 |
| Operating temperature | 50 Hz: -25 to +55°C (-13 to +131°F) 60 Hz: -25 to +35°C (-13 to +95°F) |
| Storage temperature | -40 to +70°C (-40 to +158°F) |
| Operating/Storage humidity | max. 75% RH (non-condensing) |
| Protection type/Protection class | IP54 / I (earthed) |
| Note | other voltages on request |
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