The 9GT0424P3J001 is a DC axial cooling fan from Sanyo Denki’s San Ace 40T wide temperature series, sized 40×40×28mm and rated for 24V DC operation. Designed for electronics exposed to extreme cold and high heat, this industrial fan delivers consistent thermal performance across an operating range of -40°C to +85°C, far exceeding the temperature limits of standard cooling fans.
Built with a solid aluminum frame and UL94V-1 flame-retardant plastic impeller, this model holds UL, CSA, EN safety certifications and complies fully with the RoHS directive for global export projects. It is equipped with built-in locked rotor burnout protection and reverse polarity protection to prevent permanent motor damage during wiring errors or blade stall events. Integrated 25kHz PWM speed regulation and a pulse tachometer sensor enable closed-loop thermal control for intelligent industrial equipment.
Complete Technical Specifications
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Model Number: 9GT0424P3J001
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Frame Dimension: 40 × 40 × 28 mm
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Frame Material: Aluminum
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Rated Voltage: 24 V DC; Operating Voltage Window: 20.4 ~ 27.6 V
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Rated Current: 0.15 A; Rated Input Power: 3.6 W
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Rated Rotation Speed: 11700 min⁻¹
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Maximum Airflow: 0.52 m³/min (18.4 CFM)
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Maximum Static Pressure: 206 Pa (0.827 inchH₂O)
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Sound Pressure Level: 48 dB(A), measured 1 meter from fan inlet
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Operating Temperature: -40°C ~ +85°C; Storage Temperature: -40 ~ +85°C (Non-condensing)
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L10 Service Life: 40,000 hours at 85°C free air (162,000 hours at 40°C, 90% survival rate)
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Net Weight: 55 g
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Control & Sensing: 25kHz PWM speed control + pulse tachometer sensor
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Ribbed Frame: No
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Certifications: UL ratings, CSA standards, EN standards, RoHS compliant
Core Product Advantages
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Ultra-Wide Extreme Temperature Compatibility
Continuous stable operation from -40°C frigid low temperature up to 85°C high temperature. It solves cooling challenges for freezers, industrial high-temperature lighting, outdoor power hardware and PV inverters that regular fans cannot withstand.
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Extended L10 Lifespan Reducing Maintenance Cost
It reaches 40,000 hours L10 service life under 85°C high-temperature environment. Longer fan service life lowers equipment downtime, replacement frequency and overall TCO of your industrial systems.
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PWM Speed Control with Real-Time Speed Feedback
Supports standard 25kHz PWM duty cycle speed adjustment to match fan output with dynamic heat load. The built-in pulse sensor transmits real-time rotational speed signals, supporting automatic temperature adjustment and equipment fault monitoring in intelligent control systems.
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Dual Built-In Motor Safety Protection
Two protective circuits are integrated: locked rotor burnout protection and reverse polarity protection. If fan rotation is blocked or power cables are connected inversely, the motor will automatically cut off power to avoid permanent burnout and unexpected system shutdown.
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Global Standard Safety & Environmental Certifications
Passed UL, CSA and EN international safety certifications, fully RoHS compliant. This fan meets regulatory requirements for equipment exported to North America, Europe and worldwide industrial markets.
Typical Application Fields
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PV inverters and new energy power conversion equipment
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Low-temperature refrigeration cabinets, industrial freezers
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High-power industrial LED and heat-generating lighting fixtures
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Telecommunication base stations and industrial control enclosures
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Outdoor harsh-environment electronic devices
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High voltage industrial power supplies