Description
The Sanyo Denki 9GV1248P1J01 is a high-performance 48VDC axial fan with dimensions of 120 x 120 x 38 mm, specifically engineered for intensive thermal management in high-density industrial systems and ICT infrastructure. As part of the San Ace 120 series, this cooling solution features a robust plastic frame and a specialized 7-blade high-efficiency impeller (UL 94V-1), optimized for superior aerodynamic throughput and industry-leading static pressure. It operates at a rated speed of 6,400 min⁻¹, delivering a maximum air flow of 224 CFM (381 m³/h) and an exceptional static pressure of 1.45 inH₂O (360 Pa). Equipped with a precision dual ball bearing system and PWM control functionality, the 9GV1248P1J01 ensures a reliable service life of 70,000 hours at 40 °C. This model is characterized by its high power density and integrated speed monitoring, making it a critical component for high-end server racks, telecommunications rectifiers, and large-scale industrial frequency converters.
9GV1248P1J01 Fan Parameters
Manufacturer: Sanyo Denki
Model Number: 9GV1248P1J01
Type: DC Axial Fan
Series: San Ace 120
Dimensions: 120 x 120 x 38 mm
Weight: 360 g
Frame Material: Plastic
Impeller Material: Plastics (UL 94V-1)
Bearing Type: Dual Ball Bearing
Number of Blades: 7
Rated Voltage: 48 VDC
Operating Voltage Range: 40.8 – 55.2 VDC
Rated Current: 0.75 A
Rated Input Power: 36.0 W
Rated Speed: 6,400 min⁻¹ (RPM)
Max. Air Flow: 224 CFM (381 m³/h / 6.35 m³/min)
Max. Static Pressure: 1.45 inH₂O (360 Pa / 36.7 mmH₂O)
Sound Pressure Level: 64 dB(A)
Termination: 4 Lead Wires (300 mm)
Wire Functions: Red (+), Black (-), Yellow (Tachometer), Brown (PWM)
Control Interface: PWM Control / Pulse Sensor
Operating Temperature: -20 – +70 °C
Storage Temperature: -30 – +70 °C
Expected Life: 70,000 h (at 40 °C) / 40,000 h (at 60 °C)
Locked Rotor Protection: Supported
Reverse Polarity Protection: Supported
Safety Approvals: UL, CSA, TUV, RoHS
Application
The Sanyo Denki 9GV1248P1J01 high-static pressure axial fan is specifically designed for cooling high-performance 4U/5U server chassis, telecommunications rectifiers, large-scale industrial frequency converters, medical imaging systems, and heavy-duty power conversion units.
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