Product Data Sheet 4484 F The engineer's choice
Product Data Sheet 4484 F 4484 F INDEX 1 General ...................................................................................................................................................................... 3 2 Mechanics ................................................................................................................................................................. 3 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 3 Environment .................................................................
Product Data Sheet 4484 F 1 General Fan type Rotational direction looking at rotor Airflow direction Bearing system Mounting position 2 Mechanics 2.1 General Width Height Depth Weight Housing material Impeller material Max. torque when mounted across both mounting flanges Screw size 2.
Product Data Sheet 4484 F Operating Data 2.
Product Data Sheet 4484 F 2.4 Electrical Operating Data Measurement conditions: Normal air density = 1,2 kg/m3; Temperature 23°C +/- 3°C; Motor axis horizontal;warm-up time before measuring 5 minutes (unless otherwise specified).In the intake and outlet area should not be any solid obstruction within 0,5 m. ∆p = 0: corresp. to free air flow (see section 3.5) I: corresp. to arithm.
Product Data Sheet 4484 F page 6 of 9
Product Data Sheet 4484 F 2.7 Aerodynamic Measurement conditions: Measured with a double chamber intake rig acc. to DIN EN ISO 5801. Normal air density = 1,2 kg/m3; Temperature 23°C +/- 3°C; In the intake and outlet area should not be any solid obstruction within 0,5 m. a.) Operation condition: 2.900 1/min at free air flow Max. free-air flow (∆p = 0 / = max.) Max. static pressure (∆p = max. / =0) 2.
Product Data Sheet 4484 F Measurement conditions: Sound pressure level: 1 Meter distance between microphone and the air intake. Sound power level: Acc. to DIN 45635 part 38 (ISO 10302) Measured in a semianchoic chamber with a background noise level of Lp(A) < 5 dB(A) For further measurement conditions see section 3.5 a.) Operation condition: 2.
Product Data Sheet 4484 F 4 Safety 4.1 Electrical Safety Dielectric strength DIN EN 60950 (VDE 0805) and DIN EN 60335 (VDE 0700) A.) Type test Measuring conditions: After 48h of storage at 95% R.H. and 25°C. No arcing or breakdown is allowed! All connections together to ground. B.) Routine test Measuring conditions: At indoor climate. No arcing or breakdown is allowed! All connections together to ground. Isolation resistance Measuring conditions: After 48h of storage at 95% R.H.
