Description
The NMB-MAT 5915PC-20W-B20-S11 is a robust AC axial fan engineered for critical thermal management in industrial environments. Utilizing a high-efficiency shaded pole induction motor and a precision dual ball bearing architecture, this unit ensures operational longevity and structural rigidity under continuous loads. The aerodynamic design features a full metal impeller, specifically optimized for high-temperature resilience and reduced thermal impedance. Its durable construction meets rigorous standards for ingress protection, making it an ideal solution for maintaining system stability in power supply units and heavy-duty machinery requiring consistent airflow and static pressure performance.
Model Number: 5915PC-20W-B20-S11
Brand: NMB-MAT (MinebeaMitsumi)
Product Type: AC Axial Fan
Rated Voltage: 220 VAC
Voltage Range: 200 – 240 VAC
Frequency: 50 / 60 Hz
Phase: 1 Phase
Input Power: 23 – 44 W
Rated Current: 0.22 A
Rated Speed: 2700 / 3100 RPM
Max. Air Flow: 212.0 CFM (360.0 m³/h / 6.0 m³/min)
Max. Static Pressure: 14.0 mmH₂O (137.2 Pa / 0.55 inH₂O)
Bearing Type: Dual Ball Bearing
Dimensions: 172 mm x 150 mm x 38 mm
Frame Style: Oval (Side Cut)
Weight: 800 g
Impeller Material: Metal (High Temperature Design)
Frame Material: Aluminum Die-Cast
Termination: 2-Terminal (Faston #110)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Noise Level: 52 / 56 dBA
Life Expectancy: 50,000 Hours (at 25°C)
Dielectric Strength: 1500 VAC for 1 Minute
Insulation Resistance: 10 MΩ min. at 500 VDC
Motor Protection: Impedance Protected
Safety Certifications: UL, CSA, TUV, CE
The 5915PC-20W-B20-S11 is specifically calibrated for high-reliability applications such as Uninterruptible Power Supplies (UPS) and industrial power inverters where consistent thermal dissipation is critical. Its robust metal construction allows for deployment in harsh manufacturing environments, server cabinets, and telecommunications infrastructure exposed to elevated temperatures. By integrating the 5915PC-20W-B20-S11 into control panels and CNC machinery, operators ensure sustained equipment performance and protection against overheating failures.
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Additional information
| Shipping Weight | 1 kg |
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