4715MS-23T-B5A NMB UPS power supply fan

4715MS-23T-B5A NMB UPS power supply fan

$11.43

SKU: 709680935957 Brand:

Description

The NMB 4715MS-23T-B5A is an industrial-grade AC axial cooling fan engineered for high-reliability thermal management in critical infrastructure. Manufactured by MinebeaMitsumi, this 120x120x38mm exhaust fan delivers exceptional airflow and static pressure, making it an essential component for continuous-duty applications. Utilizing a robust shaded pole induction motor and precision dual ball bearings, it ensures extended operational longevity even in demanding thermal environments.

Technical Specifications
Manufacturer: NMB Technologies (MinebeaMitsumi)
Model Number: 4715MS-23T-B5A
Frame Size: 119mm x 119mm x 38mm (12038 form factor)
Operating Voltage: 230V AC
Frequency: 50/60 Hz
Airflow (50/60Hz): 2.50 m³/min / 2.90 m³/min
Static Pressure: 65 Pa / 85 Pa
Rotational Speed: 2600 RPM / 2900 RPM
Acoustic Noise: 37 dB(A) / 41 dB(A)
Power Consumption: 15.0W / 14.0W
Current Rating: 0.12A / 0.10A
Bearing System: Precision Dual Ball Bearing
Housing Material: Aluminum
Impeller Material: Glass Fiber Reinforced Plastic (UL94V-0)
Termination: Faston Terminals
Operating Temperature: -10°C to +70°C
Weight: 550g

Industrial Application and Technical Compatibility
This cooling fan is specifically designed for integration into Uninterruptible Power Supply (UPS) systems, server chassis, and industrial control cabinets. In high-density power conversion environments, the 4715MS-23T-B5A actively mitigates thermal throttling by rapidly exhausting localized heat pockets. Its aluminum die-cast frame provides superior structural rigidity against mechanical vibration, while the dual ball bearing architecture guarantees Technical Compatibility with systems requiring 24/7 uninterrupted operation.

Procurement and Lifecycle Value
Sourced through Original Engineering channels, this component guarantees exact form, fit, and function for drop-in replacement in existing NMB thermal arrays. We maintain optimized inventory protocols to ensure minimal Lead Time for critical maintenance operations, safeguarding your facility against costly thermal-induced downtime.

4715MS-23T-B5A NMB UPS power supply fan

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Fans Maintenance and upkeep

1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;

2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.

3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;

4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.

FAQ

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