Product Data Sheet #DV6424/2TDP-815 Product Data Sheet #DV6424/2TDP-815 The engineer's choice
Product Data Sheet #DV6424/2TDP-815 #DV6424/2TDP-815 INDEX 1 General ............................................................................................................................................................... 3 2 Mechanics .......................................................................................................................................................... 3 2.1 2.2 3 Operating Data ................................................................................
Product Data Sheet #DV6424/2TDP-815 1 General Fan type Rotating direction looking at rotor Airflow direction Bearing system Mounting position - shaft 2 Mechanics 2.1 General Width Depth Diameter Mass Housing material Impeller material 2.
Product Data Sheet #DV6424/2TDP-815 3 Operating Data 3.1 Electrical Interface - Input Control input PWM Features Inpute type PWM - Frequency Open collector typical: 2 kHz Characteristics Schematics Speed control: 0...
Product Data Sheet #DV6424/2TDP-815 Information to the fan speed curve: 0% - <=12% PWM: 0 1/min 13% PWM: 600 1/min (Fan on, comming from 0% PWM) 13% - 90% PWM: linear increasing curve 90% - 100% PWM: 5.500 1/min (corresonding to max. fan speed) 11% PWM: 500 1/min (Fan off, comming from 100% PWM) 3.
Product Data Sheet #DV6424/2TDP-815 02/01/2019 page 6 of 14
Product Data Sheet #DV6424/2TDP-815 Speed graph after starting the test cycle Voltage Power consumption Tolerance 25,0 V 105 W +- 15,0 % Current consumption Tolerance 4.200 mA +- 15,0 % Speed Tolerance 5.
Product Data Sheet #DV6424/2TDP-815 3.3 Electrical Interface - Output Tacho type Features Tacho operating voltage Tacho signal Low Tacho signal High Maximum sink current External resistor Tacho frequency Tacho isolated from motor Slew rate /2 (open collector) Note UBS US low US high Isink Values Min.: 4 V Max.: 40 V <=0,4 V 40 V <= 20 mA External resistor Ra from UBS to US required. All voltages measured to GND.
Product Data Sheet #DV6424/2TDP-815 02/01/2019 page 9 of 14
Product Data Sheet #DV6424/2TDP-815 3.5 Aerodynamics 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. Motor shaft horizontal. The information is only valid under the specified test conditions and may be changed by the installation conditions.
Product Data Sheet #DV6424/2TDP-815 02/01/2019 page 11 of 14
Product Data Sheet #DV6424/2TDP-815 3.6 Sound Data 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 chapter aerodynamics. a.) Operation condition: 5.
Product Data Sheet #DV6424/2TDP-815 5 Safety 5.1 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.
