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ebm-papst 4374S DC Axial Fan
The ebm-papst 4374S DC axial fan delivers high airflow with a low noise profile, making it suitable for a variety of industrial applications. Its electronically commutated external rotor motor provides high efficiency, and the integrated drive electronics allow for precise control of speed and airflow by adjusting the supply voltage. The fan incorporates electrical protection against reverse polarity, blocking, and overloading, ensuring reliable operation. It also features an integrated sensor output for external speed control, providing a rectangular speed-proportional signal. The fan's robust construction, including a PBTP housing and PA 6.6 impeller, combined with ball bearings, ensures a long service life.
ebm-papst 4374S DC Axial Fan Specifications:
- Nominal Voltage: 24 V DC
- Voltage Range: 12...28 V DC
- Nominal Speed: 2800 min-1
- Max Flow Rate: 170 m3/h
- Max Flow Rate (CFM): 100 CFM
- Noise Free Air: 45 dB(A)
- Noise at Optimum Operating Range: 5.8 bels
- Current Consumption: 205 mA
- Power Consumption: 4.9 W
- Permanent Ambient Temperature: -20 ... +75 °C
- Service Life (+75 °C): 25000 h
- Service Life (+40 °C): 70000 h
- Approvals: UL, CSA, VDE
- Fan Housing / Impeller: PBTP / PA 6.6
- Bearing System: Ball bearings
- Mass: 220 g
- Sensor Output: Rectangular speed proportional signal
- Us High: >= (0.9 * U(+)) V
- Us Low: <= 0.5 V
- Isink Max: <= 1 mA
- Isource Max: <= 50 µA
- T1/T2: 0.8 - 1.2
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Frequently Asked Questions
Where can I buy ebm-papst 4374S?
You can click on the BUY or RFQ button to purchase 4374S from an authorized ebm-papst distributor.
How do I troubleshoot issues or seek technical support for part 4374S?
You can download the 4374S datasheet or visit the ebm-papst website for support.
Who is the manufacturer of 4374S?
ebm-papst