CRHB/4-400 Ecowatt

roof radial fan

Price

Excl. Tax: €1,898 Incl. Tax: €2,297

out of sortiment

The CRHB/4-400 Ecowatt roof fan is designed for horizontal air exhaust. The CRHB Ecowatt fan is designed for mounting on flat roof structures and for ventilation in general applications. The housing and weather protection hood of the CRHB Ecowatt roof fan are made of aluminium sheet.

Speed [min-1]	1450
Air Flow Volume [m3/h]	4255
Current [A]	1.96
Power [W]	467
Voltage	230V
Min. temperature [°C]	-20
Max. temperature [°C]	40
Protection IP	IP54
Noise [dB(A)]	54
Insulation class	F
Motor type	EC

Description

Housing	The fan housing and the weather protection hood are made of aluminium sheet. The base is made of galvanized sheet steel. The holders, screws and grille are galvanized. The housing is equipped with a grille against the ingress of unwanted objects into the impeller.
Impeller	The fan radial impeller with backward curved blades is made of galvanized sheet steel and is statically and dynamically balanced.
Motor	DC EC motor with external rotor equipped with a thermal fuse and greased-for-life ball bearings. Insulation class F, ingress protection IP44.
Speed control	Speed control is performed using a potentiometer located in the terminal block, an external control REB Ecowatt or an analog input 0-10V from the temperature, humidity or CO2 sensor.
Direction of rotation	The direction of rotation is indicated on the housing by an arrow. The direction of rotation cannot be changed.
Terminal block	The terminal block is located on the fan housing. A main switch is located on the terminal block. Ingress protection IP55.
Noise level	The noise emitted by the fan is given in the tables.
Installation	The fan can only be mounted with the motor axis vertically on the mounting base.

Additional Information

EAN	8413893707239
Weight [kg]	23
Availability	out of sortiment
Manufacturer	Soler & Palau
Type of good	fan
Design	roof
Min. temperature [°C]	-20
Protection IP	IP54
Insulation class	F
Motor type	EC

Download