NCF Fan incl. sound enclosure
A complete fan imbedded in a sound isolation box
Nederman NCF fan sound enclosures are complete and consist of a NCF fan, flexible connections between fan and inside box, vibration absorbers and cable gland for electrical connection. The fan motor has integrated cooling. The NCF fan is available in a wide range of airflow, from 3000 up to 18 000m³/h (1765 to 10 600 CFM)All sound enclosures are designed for both indoor and outdoor use, and are possible to lift from underneath with a fork lift.Parts are made of 1,2 mm galvanised steel and isolated with dedicated, sound absorbing, 40 mm polyurethane foam. Three sizes of sound enclosures cover all NCF fans. Perfect to install together with one or several Nederman extraction arms like: Original arm, Telescopic arm, NEX MD arm etc or for vehicle exhaust extraction, and can be controlled with a fan starter or a fan inverter. Note! The fan must not be used in an environment with danger of explosion or for transport of inflammable or explosive gases.
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High sound isolation
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Available for all NCF fans
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Delivered with removable doors and two handles
| Sertifiseringer |
CE |
| Installasjon |
Innendørs, Utendørs |
| Materiale |
Galvanised steel |
| Ambient temperature range |
-20 ºC to +40 °C |
| Driftstemperatur |
-20 °C to +80 °C |
| Frekvens Hz |
50 |
| Antall faser |
3 |
| Avklaring av teknisk informasjon |
Lp dB(A) in 1 m (ducted inlet & outlet in soundbox) |
Soundbox 4.01 with NCF 20/18 56-R 224 230/400V 2,2kW 50Hz
Noise level (dB(A))
46,5 dB(A) at 2000 m³/h
Soundbox 4.01 with NCF 30/23 56-R 250 400/690V 4,0kW 50Hz
Noise level (dB(A))
50 dB(A) at 3000 m³/h
Soundbox 4.01 with NCF 40/30 56-R 280 400/690V 5,5kW 50Hz
Noise level (dB(A))
53,8 dB(A) at 4000 m³/h
Soundbox 4.01 with NCF 40/41 40-R 224 400/690V 7,5kW 50Hz
Noise level (dB(A))
58,3 dB(A) at 4000 m³/h
Soundbox 4.02 with NCF 75/30 63-R 355 400/690V 7,5kW 50Hz
Noise level (dB(A))
54,6 dB(A) à 7500 m³/h
Soundbox 4.02 with NCF 95/26 71-R 400 400/690V 11,0kW 50Hz
Strømstyrke (A)
19,6/11,4
Noise level (dB(A))
55,6 dB(A) at 9500 m³/h
Soundbox 4.02 with NCF 110/38 63-R 400 400/690V 15,0kW 50Hz
Noise level (dB(A))
58,1 dB(A) at 11000 m³/h
Soundbox 4.02 with NCF 140/40 67-R 450 400/690V 18,5kW 50Hz
Strømstyrke (A)
31,9/18,4
Noise level (dB(A))
59,5 dB(A) at 14000 m³/h
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