ILT/4-250 IP55 centrifugal fan

Radial fans for square ductwork suitable for general applications where low fan height is advantageous. Due to the IP55 protection and higher operating temperature, they are suitable for ventilation of warehouses, restaurants, hospitals and sports halls.
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26 803,00 CZK excl. VAT
32 431,63 CZK incl. VAT
Availability: In stock [31.10.2024, 16:10] Update

Insert into the design HVAC program

Product code: SP281100120
EAN: 8413893086082
Product description
Cabinet

The fan cabinet is made of galvanized steel sheet and is fitted with flanges for fixing into the square pipe. There is a revision cover on the casing, which, when removed, gives access to the impeller.

Circulating wheel

The impeller is radial with forward curved blades and is made of galvanized steel plate. It is statically and dynamically balanced.

Motor

is asynchronous with a resistive armature. The motors are fitted with a thermal fuse as standard, the windings are in a moisture-proof finish with Class F insulation and operating temperature according to type. The sealed ball bearings are grease filled for life. Protection rating IP55.

Clamps

It is made of black plastic as standard, is loose on the supply cable from the motor, and can be attached with self-tapping screws to an easily accessible location on the enclosure.

Mounting

in any position of the fan, with regard to revision work and the possibility of removing the revision cover preferably with the motor axis vertical.

Speed control

is carried out by electronic or transformer regulators by changing the voltage. Preferably, transformer regulators are recommended. The ILT design can be regulated in 2 stages with the SD 2 winding switch or also with frequency converters.

Direction of rotation

is given by an arrow glued on the cabinet. The direction of rotation must be checked after commissioning, if the direction of rotation is reversed, the phase sequence must be changed (3f. design).

Instructions

The fans are suitable for general air handling applications where a low fan height is advantageous. The fans are suitable for warehouse, restaurant, hospital and sports hall ventilation due to their IP55 protection rating and higher operating temperature.

Full description
Downloads
Technical sheets, manuals and declarations
Catalogblatt .pdf (815.13 kB)
Instructions .pdf (317.91 kB)
Declaration of conformity .pdf (361.11 kB)
CAD files
2D .dwg (102.10 kB)
3D .dwg (378.94 kB)
2D .dxf (89.79 kB)
3D .dxf (340.65 kB)
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