The fan is intended for all types of general and mechanical ventilation systems. It is used as supply and exhaust ventilation of apartments, offices, bar in, cafes, restaurants, shop in, as well as cooling systems, inflating advertising forms.

Construction

• galvanized steel sheet housing (models 100N-315N)
• steel sheet housing protected against corrosion by cataphoretic painting with primer paint and polyester paint (models 355N, 400N)
• mounting bracket (models 100N-315N)
• plastic impeller (models 100N-315N)
• aluminum sheet impeller (355N, 400N models)
• junction box on electric cable (models 100N-315N)
• junction box on housing (355N, 400N models)
• possibility of mounting in vertical and horizontal position

Electric engine

• single-phase motors with a rotating stator 230 V / 50/60 Hz (models 100N-400N)
• three phase motors 230/400 V / 50 Hz (355N-T, 400N-T models)
• protection degree IP44, winding insulation class 8 (models 100N-250N)
• degree of protection IP44, winding insulation class F (model 315N)
• degree of protection IP54, winding insulation class F (355N, 400N models)
• thermal winding protection against overload
• for voltage regulation (single phase motors)
• for frequency regulation (three phase motors)
• ball bearings

Technical data

* measured at a distance of 1.5 m from the fan