4715MS-12T-B5A NMB 115VAC cooling fan

Description

Model:4715MS-12T-B5A
Brand:NMB-MAT
Size:120x120x38MM
Voltage:115VAC
Power: 15.5/14.5W
Speed: 2600RPM
Air volume: 88.25CFM 2.5 cubic meters/minute
Air pressure: 64.6pa
Noise: 37DBA.
Ambient temperature: -20~75°
Service life: 50,000 hours
4715MS-12T-B5A-D00

‌NMB 4715MS-12T-B5A-D00‌ is a ‌120×120×38mm‌ industrial AC axial fan with an ‌aluminum alloy frame‌. It operates at ‌115V AC‌, ‌0.27A current‌, and ‌15.5W power‌, supporting ‌50/60Hz‌ power input. The fan delivers a ‌2600 RPM speed‌, ‌88.25 CFM (2.5 m³/min) airflow‌, and produces ‌37 dB(A) noise‌. It is designed for continuous operation in ‌-20°C to 75°C‌ environments, making it suitable for high-demand cooling applications.

This fan is widely used in ‌industrial equipment cooling‌, including ‌CNC machines, variable frequency drives (VFDs), and power distribution cabinets‌. It also serves in ‌IT infrastructure‌ such as ‌servers, network switches, and mining rigs‌, as well as ‌enclosed control panels‌ for air circulation. Additionally, it can be paired with ‌protective grilles‌ for dust prevention in ‌wiring ducts and electrical enclosures‌. For custom requirements, verify the exact variant (D00 suffix) with the supplier.

Basic Information:

• Model: 4715MS-12T-B5A-D00
• Manufacturer: NMB-Minebea
• Dimensions: 119 x 119 x 38 mm (square)

Electrical Characteristics:

• Operating Voltage: 115V AC
• Frequency: 50/60 Hz (information may vary slightly across sources)
• Maximum Current: 250 mA (some sources state 0.21A at 60Hz)
• Input Power: 15.5 W (some sources state 14.5W at 60Hz)
• Starting Voltage: 65V (at 60Hz)
• Insulation Class: Impedance protected

Mechanical Characteristics:

• Airflow:

• 150 cubic meters per hour (m³/h)
• 88.2 CFM (at 50Hz)
• 102 CFM or 103.6 CFM (at 60Hz)
• 2.90 cubic meters per minute (m³/min) (at 60Hz)

• Static Pressure: 0.26 in H₂O (at 50Hz), 0.31 in H₂O (at 60Hz), 76.4 Pa (at 60Hz)
• Speed: 2600 revolutions per minute (min⁻¹) (at 50Hz), 2900 revolutions per minute (min⁻¹) (at 60Hz)
• Noise: 37 dB(A) (at 50Hz), 41 dB(A) (at 60Hz)
• Bearing Type: Ball Bearing
• Impeller and Housing Material: Glass fiber reinforced plastic (UL94V-0) impeller, die-cast aluminum housing
• Direction of Rotation: Clockwise when viewed from the rotor side, air blows over the frame
• Connection Method: 2.8 mm plug contacts
• Weight: 538 grams (with packaging), 550 grams (net weight)

Environmental Characteristics:

• Operating Temperature: -10 °C to +70 °C
• Life Expectancy (L10 at 25°C): Up to 100,000 hours

Applications:

This 4715MS-12T-B5A-D00 fan is a general-purpose AC axial fan. Due to its reliable ball bearings, good airflow and static pressure, and relatively low noise level, it is commonly used in various devices and systems requiring cooling and ventilation, such as:

• Electronic Equipment Cooling: Used for cooling servers, power supplies, industrial control equipment, communication equipment, frequency converters, welding machines, UPS, and other electronic components to ensure stable operation and extend service life.
• Cabinet Ventilation: Used for ventilation and cooling of various control cabinets, distribution cabinets, mechanical cabinets, etc., to prevent internal overheating.
• Instrumentation: Used to maintain stable internal temperatures in instruments.
• Household Appliances: May be used in the cooling or ventilation systems of some large household appliances.
• Industrial Applications: Used for cooling and ventilation in various industrial equipment.