3254J/2H3P

3254J/2H3P Datasheet


Part Datasheet
3254J/2H3P 3254J/2H3P 3254J/2H3P (pdf)
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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
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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
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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.
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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
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Schematics
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Electrical Operating Data
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Datasheet ID: 3254J/2H3P 510755