Description
The ADDA AD0524HB-G70 is a high-performance 24VDC DC Axial Fan with dimensions of 50 x 50 x 10 mm, specifically engineered for mission-critical cooling in Industrial Frequency Converters and compact power electronics. Driven by a high-torque brushless motor with precision dual ball bearings, this 28.0 g unit operates within a 20.4 – 27.6 VDC range, delivering a Max. Power Consumption of 2.64 W and a Max. Current Draw of 0.11 A at a rated speed of 6300 RPM. This High-performance unit features a 7-blade aerodynamic impeller designed for maximum static pressure, achieving a Max. Air Flow of 21.9 m³/h (12.9 CFM / 0.36 m³/min) and a Max. Static Pressure of 4.57 mmH₂O (44.82 Pa / 0.18 inH₂O). Featuring a maintenance-free structure and integrated motor protection, this IP54-rated fan is optimized for environments requiring high-pressure stability and long-term reliability in industrial VFD and compact electronic systems at the end.
AD0524HB-G70 Fan Parameters
Model Number: AD0524HB-G70
Manufacturer: ADDA
Type: DC Axial Fan
Impeller Size: 50 mm
Dimensions: 50 x 50 x 10 mm
Weight: 28.0 g
Bearing Type: Dual ball bearing
Nominal Voltage: 24 VDC
Voltage Range: 20.4 – 27.6 VDC
Max. Current Draw: 0.11 A
Max. Power Consumption: 2.64 W
Rated Speed: 6300 RPM
Max. Air Flow: 12.9 CFM (21.9 m³/h / 0.36 m³/min)
Max. Static Pressure: 4.57 mmH₂O (44.82 Pa / 0.18 inH₂O)
Working Air Flow: 21.9 m³/h
Static Pressure Increase: 44.82 Pa
Motor Protection: Polarity and locked-rotor protection; Auto-restart
Insulation Class: Class A
Degree of Protection: IP54
Electrical Hookup: 2-Wires (Lead wires, UL 1007 AWG#26)
Number of Blades: 7
Direction of Rotation: Clockwise (viewed toward rotor)
Impeller Material: Thermoplastic PBT (UL 94V-0)
Frame Material: Thermoplastic PBT (UL 94V-0)
Sound Pressure Level: 34.5 dB(A)
Service Life: 70,000 h (at 40 °C)
Operating Temperature: -10 – +70 °C
Standard Compliance: CE; UL; CUL; TUV; RoHS
AD0524HB-G70 Applications
1. Compact VFD Control Cabinets: The 50x50x10mm slim profile and 24VDC 0.11A efficiency provide targeted cooling for variable frequency drives, overcoming localized thermal impedance without requiring excessive mounting depth.
2. 1U Rackmount Network Switches: Delivers essential static pressure to maintain optimal operating temperatures in densely packed telecom hardware, serving as a reliable replacement fan for continuous-duty routing equipment.
3. Embedded Industrial Controllers: Low-vibration aerodynamic design ensures stable thermal management for sensitive microprocessors and PLCs in ruggedized automation environments.
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Additional information
| Shipping Weight | 0.5 kg |
|---|---|
| Technical Datasheet | 📄 AD0524HB-G70 Datasheet |
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