Blower for boiler, RV-18 R fan with 0.65 meter cable, flap

Produkty > Dmuchawy i wentylatory > Boiler blower with connection frame 120 x 140 mm

Code: 5990
Producer: EWMAR-NESS
Producer code: 2001230059903

Weight: 2.80kg
Price gros: €39.23
Price net: €31.89

BASIC DESCRIPTION

The blower (fan) is a device designed to supply air to the combustion chambers of central heating boilers. It can also be used for general ventilation of rooms and technological devices.

TECHNICAL DESCRIPTION

The fan housing is made of aluminum alloy. The motor is screwed to the housing with M4 screws. The metal fan impeller is mounted directly on the motor shaft and secured with a screw to prevent axial displacement. The fan's suction flange is protected by a guard preventing finger contact with moving parts (turbine). The fan motor, made with insulation class F, is protected by a thermal fuse against abnormal use and is adapted for voltage speed control. Controllers must be suitable for operation with inductive loads. The fan has a CE conformity declaration. RV-18 type fans in various versions are intended for blowing air into central heating boilers and other technological devices at ambient temperatures from -15°C to +40°C with relative humidity up to 95%. The fan is not intended to be used as a standalone device for domestic or similar use. Primary application - coal dust boilers up to 50 kW, retort feeder boilers up to 75 kW.

Parameters

Type of drive motor: Induction

Rated voltage: 230 V

Rated frequency: 50 Hz

Power consumption: 100 W

Rated current: 0.8 A

Max. capacity: 260 m3/h

Max. pressure: 340 Pa

Speed at max. capacity: 1750 rpm

Speed at max. pressure: 2800 rpm

Type of operation: S1

Operating position: any

Protection rating: IP 20

Basic insulation: Class F

Protection against abnormal use: motor thermal fuse

Sound power level: 65 dB(A)

Weight: 2.4 kg

Minimum supply voltage: 100 V

BASIC DESCRIPTION

The blower (fan) is a device designed to supply air to the combustion chambers of central heating boilers. It can also be used for general ventilation of rooms and technological devices.

TECHNICAL DESCRIPTION

The fan housing is made of aluminum alloy. The motor is screwed to the housing with M4 screws. The metal fan impeller is mounted directly on the motor shaft and secured with a screw to prevent axial displacement. The fan's suction flange is protected by a guard preventing finger contact with moving parts (turbine). The fan motor, made with insulation class F and protected by a thermal fuse against abnormal use, is adapted for voltage speed control. Controllers must be suitable for operation with inductive load. The fan has a CE conformity declaration. RV-18 type fans in various versions are intended for blowing air into central heating boilers and other technological devices at ambient temperatures from -15°C to +40°C with relative humidity up to 95%. The fan is not intended to be used as a standalone device for household or similar use. Basic application - coal dust boilers up to 50 kW, retort feeder boilers up to 75 kW.

Parameters

Type of drive motor: Induction

Rated voltage: 230 V

Rated frequency: 50 Hz

Power consumption: 100 W

Rated current: 0.8 A

Max. capacity: 260 m³/h

Max. pressure: 340 Pa

Speed at max. capacity: 1750 rpm

Speed at max. pressure: 2800 rpm

Type of operation: S1

Operating position: any