CHMTC/4-225/090-0,55 kW IP55 fire radial fan

Cabinet

is made of galvanized steel sheet. The cabinet is fitted with a 7 mm layer of sound-insulating foam inside. There are mounting feet at the bottom for attaching the fan to the floor or ceiling. There are circular spigots on the cabinet with a flexible coupling for connecting flexible hoses or circular ducting.

Running wheel

is radial with forward curved vanes. The impeller is statically and dynamically balanced.

Motor

is asynchronous 3-phase for 230/400 V or 3-phase for 400 V, depending on the power. The fans are certified for single fire F400 (120). Protection class IP55, insulation class H. Two-speed motors are also available on special order.

Clamps

is located directly on the fan motor and is accessible by removing the side cover of the enclosure. The cable grommet is in the frame of the cabinet.

Noise

The acoustic pressure on the intake side in the free field at a distance of 1.5 m is given in the table.

Mounting

Using mounting feet in horizontal position on the ceiling or floor.

Instructions

Fans are suitable for fire ventilation of garages, sports halls, large sales areas, etc.