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3254J/2H3P (pdf) |
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The engineer's choice INDEX 1 General 2 Mechanics General Connections 3 Operating Data Operating Data - Electrical Interface - Input Electrical Operating Data Operating Data - Electrical Interface -Output Electrical Features Aerodynamic Sound Data 4 General Climatic requirements* Mechanical 5 Safety Electrical Safety Approval Tests 6 General 10/16/2014 page 2 of 14 General Fan type Rotational direction looking at rotor Airflow direction Bearing system Mounting position Mechanics General Width Height Depth Weight Housing material Impeller material Max. torque when mounted across both mounting flanges Screw size Fan clockwise Air outlet over struts Ball bearing any 92,0 mm 92,0 mm 38,0 mm 0,25 kg 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 Tolerance Wire gauge AWG Insulation diameter Contact Wires L = 310 mm 22 1,7 mm see drawing +- 10,0 mm 10/16/2014 page 3 of 14 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 Operating Data Operating Data - Electrical Interface - Input Control input 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 <= 1 mA ~9s Characteristics 10/16/2014 page 5 of 14 Schematics 10/16/2014 page 6 of 14 Electrical Operating Data |
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