3254J/2H3P

Product Data Sheet The engineer's choice Product Data Sheet INDEX 1 General ...................................................................................................................................................................... 3 2 Mechanics ................................................................................................................................................................. 3 2.1 2.2 3 Operating Data .......................................................................................................................................................... 5 3.1 3.2 3.3 3.4 3.5 3.6 4 General ............................................................................................................................................................ 11 Climatic requirements*) ................................................................................................................................... 11 Mechanical requirements ................................................................................................................................. 12 Safety ....................................................................................................................................................................... 13 5.1 5.2 6 Operating Data - Electrical Interface - Input ...................................................................................................... 5 Electrical Operating Data ................................................................................................................................... 7 Operating Data - Electrical Interface -Output .................................................................................................... 8 Electrical Features ............................................................................................................................................. 9 Aerodynamic .................................................................................................................................................... 10 Sound Data ...................................................................................................................................................... 11 Environment ............................................................................................................................................................ 11 4.1 4.2 4.3 5 General .............................................................................................................................................................. 3 Connections ....................................................................................................................................................... 3 Electrical Safety ............................................................................................................................................... 13 Approval Tests ................................................................................................................................................. 13 Reliability ................................................................................................................................................................. 13 6.1 General ............................................................................................................................................................ 13 10/16/2014 page 2 of 14 Product Data Sheet 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 Fan clockwise Air outlet over struts Ball bearing any 92,0 mm 92,0 mm 38,0 mm 0,25 kg Plastic Plastic wire outlet corner: 50 Ncm remaining corners: 110 Ncm ISO 4762 - M4 degreased, without an additional brace and without washer Connections Electrical connection Length of lead wire Wires L = 310 mm +- 10,0 mm Tolerance Wire gauge (AWG) Insulation diameter Contact 22 1,7 mm see drawing 10/16/2014 page 3 of 14 Product Data Sheet Wire 1 Wire 2 Wire 3 Wire 4 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. 10/16/2014 page 4 of 14 Product Data Sheet 3 Operating Data 3.1 Operating Data - Electrical Interface - Input Control input PWM Features Inpute type PWM - Frequency Max. voltage for logic "Low" Maximum source current Typical time until warm restart Open collector short circuit current After shutdown by PWM 1 kHz - 30 kHz Typical: 25 kHz 0,2 V