Car park ventilation

Construction

• Hub impeller and airfoil prof le blades made in aluminium. Balanced according to ISO 1940
• Housing in electrolytically galvanized steel sheet
• Protection guard on inlet side
• Fixing brackets in galvanized steel sheet for ceiling/ wall installation supplied pre-assembled
• Asynchronous three-phase double polarity motor 380-420V – 50 Hz suitable to work up to a maximum temperature of 40°C (service S1) and 300°C for 120 minutes in case of fire emergency (service S2). CE marked, IP55 protection, Class H. Suitable for continuous running (S1). Execution 5: Impeller directly coupled on the motor shaft.

CATALOGUE

Construction

• Silencers in galvanized steel sheet inside lined with high performance acoustic insulation material
• Deflector on outlet side for optimum air discharge and air cleaning of all layers. Supplied as standard
• Protection guard on inlet side
• Fixing brackets in galvanized steel sheet for ceiling (or wall) installation. Supplied as standard and pre-assembled
• Silencers are fi tted at both ends with an especially designed smooth bell shape to improve air performance and reduce losses and sound level
• Housing in electrolytically galvanized steel sheet
• Hub impeller and airfoil profi le blades made in aluminium. Balanced according to ISO 1940. Variable pitch angle in still position
• Terminal box IP54, resistant to high temperature and supplied as standard.

MOTOR
Asynchronous three-phase motors 380-420V 50 Hz according to international standards IEC 60034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE.
Motors suitable for DOL (Direct On Line) start. CE marked. Protection IP55, class F or H.
Execution 4 (with impeller directly coupled to motor with feet).

CATALOGUE