ВЕНТИЛЯТОР KVR

• 230 V, single-phase, voltage-controlled supply
• Centrifugal fan with backward-curved blades
• Fully sound-insulated galvanized sheet steel casing
• Built-in thermal contact
• Maintenance-free, long-life ball bearings 

FAN KVR:

• A radial duct fan;
• The casing is made of galvanized sheet steel with a hinged service cover casing the outboard motor and rotor module. A distribution box is attached to the casing.
• The dynamically balanced impeller is an integral part of the motor (called a rotating casing motor).
• The backward-inclined blades are made of galvanized sheet steel.

ENGINE:

• Single-phase or three-phase asynchronous electric motor (230 V or 400 V, 50 Hz) with a rotating housing;
• The motors have a built-in winding temperature sensor (for models with external thermal contact terminals, a SET or STDT 16 thermal protection relay should be used) and are suitable only for speed control in the range of 80 to 230 V (single-phase models) and 100 to 400 V (three-phase models);
• Protection rating IP X4, insulation class F;
• Maximum operating temperature 40 ÷ 80 °C - depending on the selected model.
• For detailed fan selection, please visit the manufacturer's website at www.ruck.eu or contact our specialists.