R3G355-AM29-71
ebm-papst Inc.
Product details
The R3G355-AM29-71 from ebm-papst Inc. sets new standards in AC Fans technology for aerospace thermal management. This premium fan solution is designed to meet the rigorous demands of avionics cooling and cabin air circulation systems.Operating at 230VAC, the fan features military-grade power conditioning for stable performance in aircraft electrical systems with variable voltage.The Round - 360mm Dia form factor is optimized for standard ARINC 600 rack mounting in avionics bays with minimal weight penalty.With 205.7mm ultra-thin profile, the fan enables high-density installations in flight control computers and navigation systems.Delivering 1242.8 CFM (34.80m³/min) with precision, this unit maintains critical temperature thresholds for radar and flight instrument cooling at altitude.The Ball mechanism is specially lubricated for reliable operation at -55 C to +85 C in unmanned aerial vehicles.As a Motorized Impellers configuration, it provides laminar airflow essential for cooling sensitive satellite communication equipment.Alarm, PWM Control, Thermal Overload Protector (TOP) include built-in health monitoring for predictive maintenance in line-replaceable units.The 502W low-power design minimizes load on aircraft auxiliary power units.1890 RPM speed is automatically adjusted based on flight phase through ARINC 429 interface in modern glass cockpits.3 Wire Leads with Ferrules, 5 Wire Leads with Ferrules options include MIL-DTL-38999 connectors for secure avionics installations.IP54 - Dust Protected, Water Resistant rating ensures operation in dusty runway conditions and high humidity environments.Rated for -13 ~ 104°F (-25 ~ 40°C) range, the fan performs reliably from ground operations to 50,000 ft altitude.CCC, CE, CSA, EAC, UL certifications include DO-160G compliance for environmental testing.
Product Attributes
- Product Status: Active
- Voltage - Rated: 230VAC
- Size / Dimension: Round - 360mm Dia
- Width: 205.7mm
- Air Flow: 1242.8 CFM (34.80m³/min)
- Static Pressure: -
- Bearing Type: Ball
- Fan Type: Motorized Impellers
- Features: Alarm, PWM Control, Thermal Overload Protector (TOP)
- Noise: -
- Power (Watts): 502W
- RPM: 1890 RPM
- Termination: 3 Wire Leads with Ferrules, 5 Wire Leads with Ferrules
- Ingress Protection: IP54 - Dust Protected, Water Resistant
- Operating Temperature: -13 ~ 104°F (-25 ~ 40°C)
- Approval Agency: CCC, CE, CSA, EAC, UL
- Weight: -