- Description
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Housing The housing is made of galvanized sheet steel. To facilitate service and maintenance, the motor and impeller are mounted on a hinged access door. Impeller Radial impeller with forward curved blades. Motor Voltage adjustable external rotor motor. Direction of rotation The direction of air flow is written on cupboard with sticker. The direction of rotation after commissioning be checked at the opposite direction, it is necessary to change the phase sequence.
Terminal block Integrated thermal contacts connected to the motor terminal block, which must be connected to the corresponding protection relay (the protection relay is not part of the fan delivery). Noise level The noise emitted by the fan shown in the table of noise parameters for the three parts of the power curve (low, medium and high pressure drop). The value specified in the specification table corresponds to the acoustic pre
Installation The fan starts after connection to the ductwork for which it is intended, either with closed suction or discharge, so as not to overload the motor. After the start-up, the current must be checked, which must not exceed the nominal value (a higher value may signal, for example, an unregulated ductwork). The air flow direction is indicated on the casing by an arrow. The fan must be attached separately. It is connected to the ducts by means of a flange according to the connection dimension of the fan. We recommend using: a) the DS flexible connections - they prevent the transmission of vibrations to the ducts b) the LDR silencers - special silencers for duct fans reducing noise spreading to the suction and discharge when optimizing the air flow - they are mounted directly in front of and behind the fan. We do not recommend: Application of fittings or elements with higher resistance (e.g. water heaters) immediately on the suction, but especially on the fan discharge. Speed control The speed can be controlled by a transformer (by changing the voltage) or by a frequency converter with a sine filter for all poles. - Additional Information
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Weight [kg] 24.3 Availability on ask Manufacturer Systemair Type of good fan Design duct Pipe dimension [mm] 600x300 Protection IP IP54 Insulation class F - Download
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Instruction manual (.pdf) manual-kt-en.pdf Data sheet ds-kt-60-30-6-en.pdf - Reviews
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