Dry cooler V-shape RDVD

New line of V type liquid coolers suitable for big refrigeration, air conditioning and process cooling installations.

Thanks the V type configuration, these dry coolers can reach big capacities with reduced plan dimensions. This range of liquid coolers is equipped with heat exchangers that provides very efficient heat transfer and innovative fan motors with low noise and reduced power consumption.

Dry coolers: RDVD

Application area

Power plants
Air conditioning

Process cooling

Technical features

112 models.

From 4 to 16 fans.

Capacity

Drom 290 to 2.200 kW (EN 1048 conditions)

Fan-motors

Diameter 800 – 910 mm with aluminum or PP plastic blades and corrosion-resistant powder-coated grids. External rotor fans with thermal contacts for effective protection. Fan conveyors with optimized fan profile ensure maximum fan efficiency, lower noise and avoid air recirculation.

Each fan module is separated from the others by partition plates to avoid the phenomenon of air recirculation in case a fan is stopped.

Fin spacing

2,1 – 2,3 – 2,5 – 3,2 – 4,0 mm

Casing

Casing in corrosion-resistant powder-coated galvanized steel. Frame designed to ensure high solidity and uniform air distribution through the heat exchanger. AISI 304 stainless steel screws.

Heat exchanger

The heat exchanger is equipped with a tube suspension system that avoids contact between the tubes and the frame, ensuring complete protection of the battery against vibrations and thermal expansion.

Heat exchanger equipped with 12 mm diameter tubes allows to reduce the pressure drops of the fluid to be cooled and allows to keep the inlet and outlet connections on the same side, reducing installation costs.

Noise

From 32 dB(A) at 10 m distance.

Options

Stainless steel tubes, stainless steel casing, coil coating, copper fins, EC fans, ATEX fans, fan speed controller, fan-motors with design temperature +80°C, vibration dampers, fans wiring, safety switches, self-draining heat exchanger.