50 Hz
50 Hz
ATEX ROOF FAN WITH ALUMINUM COWL
MANUFACTURING FEATURES
• Roof cowl made of aluminium
• Structure, roof base support and bird protection guard made of galvanised steel.
• High efficiency backward impeller with self-cleaning system of steel.
• ATEX asynchronous squirrel-cage motor with IP-55 protection and class F insulation. Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
• ATEX certified: Motor Ex-d: II 3G EX-d IIC T4
Motor Ex-e: II 3G Ex-e IIC T4
Motor Ex-nA: II 3G/D Ex-nA IIC T3
APPLICATIONS
Ventilation in indoor environments classified as ATEX. Specially designed for roof installation, they are suitable for:
• Smoke extraction.
• Smoke emergency exhaust with motor outside the hazardous area.
• Air renewal in buildings and industries.
• Industrial and professional kitchen hoods.
• Maximum continuous operation temperature: 110ºC (fluide).
• Maximum ambient temperature: 50ºC
UNDER REQUEST
• 60Hz and special voltages.
• Atex classification for other areas
| A | B aprox | C | D | E | F | G | H | I | K aprox |
|---|---|---|---|---|---|---|---|---|---|
| 583 | 544,6 | 595 | 450 | 9 | 203 | 185,25 | 40 | 20,75 | 298,5 |
MANUFACTURING FEATURES
• Safety start-stop switches according to IEC 60947-1 and IEC 60947-3.
• IP65 and always equipped an auxiliary contact.
• Useful for switching off the current before handling the fan.
*Máx. thermal current air (A)
MANUFACTURING FEATURES
• Inclined support for roof fans CRFP, CRE EEC, CRK, and the resulting fans combining with the KIT ARF and KIT ARFM
In the code, indicate the pitch instead of "XX"
UNDER REQUEST
• Specific inclination.
| Nº | Family | Name | Qty |
|---|---|---|---|
| 3 | TURBINE | THRE R63B1 315X90x14 RD | x1 |
Phone: +46 431 850 00
Fax: +46 431 850 10
Operation & maintenance Manual