CTHT/4-140

radial fan

Price

Excl. Tax: €0 Incl. Tax: €0

in 4-6 weeks

The CTHT/4-140 roof fan is designed to increase the draft of the chimney and for general HVAC applications with a demand for higher continuous operating temperature. The CTHT/4-140 roof fan housing is designed for horizontal air exhaust. The fan has a motor with a constant operating temperature from -40 to 200 °C and is equipped with greased-for-life ball bearings and a thermal fuse.

Speed [min-1]	1375
Air Flow Volume [m3/h]	800
Current [A]	0.17
Input Power [W]	60
Voltage	400V
Max. temperature [°C]	200
Protection IP	IP55

Description

Housing	The fan housing is designed for horizontal air exhaust. The fan base is made of galvanized sheet steel. The brackets, grille and screws are galvanized. The roof and fan housing are made of aluminium sheet.
Impeller	The radial impeller with backward curved blades is made of galvanized sheet steel and is statically and dynamically balanced.
Motor	Asynchronous squirrel-cage motor, stator with cooling fins. The motor is finished with black epoxy paint. It is equipped with a thermal fuse and greased-for-life ball bearings. Continuous operating temperature -40 to 200 °C. Insulation class F, protection IP55.
Speed control	Speed control is performed using electronic or transformer controllers by voltage change or using frequency converters.
Direction of rotation	The direction of rotation is indicated by arrows on the fan housing.
Terminal block	The terminal block is accessible after removing the fan roof.
Noise level	The noise emitted by the fan is measured on the suction side at a distance of 1.5 and is given in the tables.
Installation	The fan is mounted generally horizontally with the motor axis vertical.

Additional Information