RV45-3/14
ebm-papst Inc.
Product details
The RV45-3/14 by ebm-papst Inc. is a breakthrough in DC Brushless Fans (BLDC) technology, crafted for ultra-reliable thermal management in critical infrastructure. This intelligent cooling solution integrates advanced motor control algorithms with robust mechanical design for 24/7 operation.With 24VDC compatibility, the fan demonstrates exceptional voltage regulation for sensitive laboratory equipment and precision measurement devices.The Rectangular/Rounded - 69.5mm L x 63.9mm H form factor enables optimal heat dissipation in confined spaces of avionics systems and satellite communication modules.Featuring a 54.95mm thickness, this fan allows for streamlined integration in slim industrial HMI panels and kiosk displays.Delivering 14.5 CFM (0.406m³/min) performance, it efficiently cools power modules in hybrid electric vehicle drivetrains and charging stations.The Ball technology ensures maintenance-free operation for life in hard-to-access wastewater treatment plant controls.As a Blower, Centrifugal configuration, it provides targeted cooling for high-power LEDs in stadium lighting and architectural illumination systems.Incorporating Auto Restart, Locked Rotor Protection, Speed Sensor (Tach), the fan enables predictive maintenance capabilities essential for offshore wind turbine generator cooling.Operating at merely 49.0dB(A) sound pressure level, it meets strict noise regulations for residential energy storage systems.Consuming only 43 W, the fan sets new benchmarks for energy efficiency in hyperscale data center cooling applications.The 40000 RPM range allows precise thermal management of power electronics in maglev train propulsion systems.Featuring 3 Position Rectangular Connector and 4 Lead Wires, the fan supports vibration-resistant connections in heavy mining equipment control panels.Rated for -4 ~ 158°F (-20 ~ 70°C) operation, it performs reliably in desert solar inverters and arctic monitoring stations.At just 0.298 lb (135.17 g), the fan minimizes payload impact in unmanned aerial vehicle thermal imaging systems.
Product Attributes
- Product Status: Active
- Voltage - Rated: 24VDC
- Size / Dimension: Rectangular/Rounded - 69.5mm L x 63.9mm H
- Width: 54.95mm
- Air Flow: 14.5 CFM (0.406m³/min)
- Static Pressure: -
- Bearing Type: Ball
- Fan Type: Blower, Centrifugal
- Features: Auto Restart, Locked Rotor Protection, Speed Sensor (Tach)
- Noise: 49.0dB(A)
- Power (Watts): 43 W
- RPM: 40000 RPM
- Termination: 3 Position Rectangular Connector and 4 Lead Wires
- Ingress Protection: -
- Operating Temperature: -4 ~ 158°F (-20 ~ 70°C)
- Approval Agency: -
- Weight: 0.298 lb (135.17 g)

