AFB1224SHE

Product Description

Operating at 24V DC, this fan delivers an impressive airflow of 151.2 CFM (cubic feet per minute) with a static pressure of 0.37 inches of water, making it suitable for applications requiring efficient heat dissipation in confined spaces. The fan features a dual ball bearing system, ensuring a long operational life of up to 50,000 hours at 40°C, and is engineered to operate reliably in temperatures ranging from -10°C to +70°C. Constructed with a robust thermoplastic frame and impeller, the AFB1224SHE is built to withstand harsh industrial environments. It incorporates Delta's advanced motor technology, which provides high efficiency and low power consumption—rated at 7.56W with a current draw of 0.32A. The fan's speed is rated at 3200 RPM, and it generates a noise level of 46.5 dB-A, balancing performance with acoustic comfort. The fan is protected against polarity reversal and features a locked rotor protection, enhancing its safety and durability in continuous operation. This model is part of Delta's AFB series, known for its reliability and performance in computer, networking, telecommunications, and industrial automation equipment. The AFB1224SHE is a direct replacement for many OEM applications and is widely used in servers, power supplies, inverters, and control cabinets. With its standardized 120mm frame and 4-pin connector (with tachometer output), it integrates seamlessly into existing systems, offering a cost-effective cooling solution without compromising on quality. The Delta AFB1224SHE is a high-performance 120mm x 120mm x 38mm DC brushless fan designed for demanding industrial and electronic cooling applications.

Basic Product Information

• Dual ball bearing design for extended lifespan (50,000 hours at 40°C)
• Wide operating voltage range: 14.0V to 27.6V
• Locked rotor protection and polarity reversal protection
• Low noise level of 46.5 dB-A at maximum speed
• RoHS compliant and environmentally friendly
• High airflow of 151.2 CFM for efficient cooling

Technical Specifications

Version & Model Difference

The AFB1224SHE is part of Delta's AFB series, which includes various speed and airflow variants. Compared to lower-speed models like AFB1224SHE (with 'S' indicating standard speed), there are also 'H' (high speed) and 'HH' (ultra-high speed) versions. The AFB1224SHE is the high-speed version, offering 3200 RPM and 151.2 CFM. In contrast, the AFB1224SH (without 'E') may have slightly different specifications or connector options. The 'E' suffix typically indicates an enhanced version with improved performance or additional features like a tachometer signal. Always verify the exact part number for your application to ensure compatibility.

Application Scenarios

• DELTA AFB1224SHE 120mm DC Fan 24V
• DELTA VFD015M21A 1.5KW 220V Variable Frequency Drive
• Delta AFB0624EH 24 V DC 60 mm Cooling Fan
• Delta ECMA-L11845SS AC Servo Motor 4.5 kW
• Delta VFD015M21A VFD-M AC Drive (VFD015M21A)