BACKWARD CURVED CENTRIFUGAL FAN IN SOUNDPROOF CABINET 400ºC/2H
• Box manufactured in galvanised steel sheet.
• Circular inlet flange.
• Backward impeller with self-cleaning system, direct coupling motor.
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class H insulation type 400ºC/2h .
• Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 3kW, and 400/690V 50Hz for higher powers.
• Exchangeable pannels
• Open drive.
Designed for inline installation, they are suitable for:
• Air renewal in buildings and industries.
• Maximum working temperature: 60ºC.
• Removing smoke in case of fire. The motor inside the hazardous area (400 ° C / 2 h)
• Double skin insulation.
Official homologation by the European laboratory APPLUS according to EN 12101-3:2015
Certification Nr: 0370-CPR-0582
Safety start-stop switch according to IEC 60947-1 and IEC 60947-3.
The INT is IP65 and always equipped with an auxiliary contact.
Useful for cutting the current before handling the fan.
Flexible polyurethane coupling flange with fiberglass fabric to avoid possible vibrations in the installation.
Approved according to European standard EN 12101-3 400ºC / 2h. Classification to fire: M0.
Supplied with 2 fixing clamps.
Width: 160 mm.
Elastic joint for riveting between the fan and the duct.
It avoids the transmission of vibrations for circular and rectangular conduit.
Dimensions: 2 metal side bands of 45mm and a central elastic band of 60mm. It is supplied in 30.5m coils
Maximum pressure: 200Pa
Resistance to fire M0 from -50ºC to 200ºC in continuous and 400ºC / 2h
Cover to do the connection in circular ducts.
Manufactured in Galanised steel
Safety switch for local disconnection of 400ºC/2h ventilation equipments according to UNE-EN 12101-3.
Suited for direct control of motor in AC 3 operation category
Designed for controlling fan motors speed in HACV applications. Ultra compact installation, simple cabling, easy parameterization and wide standard functions. Integrated control unit panel with digital dial. PID card. Optional FILTRO EMC. Certifications: CE/UL/CSA/EN/GOST/CCC. Protection Marking: IP20.
SFC 230: Entrance 230V I, exit 230V III
SFC 400: Entrance 400V III, exit 400V III
EMC filter incorporated for models from 47A (included)
*Lineal load rated current
**Quadratic load rated current
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