DV4112/2NP-201

Product Data Sheet DV4112/2NP-201 The engineer's choice Product Data Sheet DV4112/2NP-201 DV4112/2NP-201 INDEX 1 General ...................................................................................................................................................................... 3 2 Mechanics ................................................................................................................................................................. 3 2.1 2.2 3 Operating Data ......................................................................................................................................................... 4 3.1 3.2 3.3 3.4 3.5 3.6 4 General .............................................................................................................................................................. 9 Climatic requirements*) ..................................................................................................................................... 9 Safety ...................................................................................................................................................................... 10 5.1 5.2 6 Operating Data - Electrical Interface - Input ...................................................................................................... 4 Electrical Operating Data .................................................................................................................................. 5 Operating Data - Electrical Interface -Output .................................................................................................... 6 Electrical Features ............................................................................................................................................. 7 Aerodynamic...................................................................................................................................................... 8 Sound Data........................................................................................................................................................ 9 Environment ............................................................................................................................................................. 9 4.1 4.2 5 General .............................................................................................................................................................. 3 Connections....................................................................................................................................................... 3 Electrical Safety ............................................................................................................................................... 10 Approval Tests ................................................................................................................................................ 10 Reliability ................................................................................................................................................................ 10 6.1 General ............................................................................................................................................................ 10 5/7/2012 page 2 of 11 Product Data Sheet DV4112/2NP-201 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 2.2 Mixed-flow fan counterclockwise Air outlet over struts Ball bearing any 119,0 mm 119,0 mm 38,0 mm 0,450 kg Metal Plastic wire outlet corner: 240 Ncm remaining corners: 420 Ncm ISO 4762 - M4 degreased, without an additional brace and without washer Connections Electrical connection Length of lead wire Wires 310 mm +- 10,0 mm Tolerance Wire gauge (AWG) Insulation diameter Contact Wire 1 Wire 2 Wire 3 Wire 4 22 1,70 mm see drawing Colour red blue violet white Operation + UB - GND PWM Tacho The auxilliaries shown on the schematic diagram (which are required for the intended use) are not part of our delivery. 5/7/2012 page 3 of 11 Product Data Sheet DV4112/2NP-201 3 Operating Data 3.1 Operating Data - Electrical Interface - Input Control input PWM Features Inpute type PWM - Frequency Open collector Typical: 2 kHz Characteristics Schematics Speed control: 0 .. 100% PWM f: 2 kHz open collector =91 kOhm between PWM (purple wire) and -GND. Note: 7.500 mA inrush current at Unom means: The internal electrolytic capacitor 270uF / 35V has a resistor 1R5, this is limiting the inrush current! Name PWM 0002 Features Voltage range Nominal voltage Power consumption Tolerance Current consumption Tolerance Speed Tolerance Condition PWM: 50 %; Condition ∆p = 0 ∆p = 0 ∆p = 0 Symbol U UN Values 9,0 V 15,0 V P 5,0 W +- 17,5 % 12,0 V 6,0 W +- 15,0 % I 650 mA +- 17,5 % 450 mA +- 15,0 % 550 mA +- 17,5 % n 3.500 1/min +- 12,5 % 3.500 1/min +- 10,0 % 3.500 1/min +- 12,5 % PWM 0002 ∆p = 0 PWM 0002 ∆p = 0 8,0 W +- 17,5 % PWM 0002 Or alternatively: Resistor with 4,7 kOhm between PWM (purple wire) and -GND. 5/7/2012 page 5 of 11 Product Data Sheet DV4112/2NP-201 3.3 Operating Data - Electrical Interface -Output Tacho type Features Tacho operating voltage (UBS) Tacho signal Low Tacho signal High Maximum sink current External resistor Tacho frequency Tacho isolated from motor Slew rate Alarm type /2 (Open collector) Note Values I sink: 2 mA I source: 0 mA