Description
R3G310-AN43-71 ebmpapst 230VAC 318×167.2mm Ball 470W 2435RPM IP54 8 Wire Leads with Splice Terminals Tubeaxial Thermal Overload Protector AC Fan
High-Efficiency EC Centrifugal Fan R3G310-AN43-71
Engineered for demanding industrial and commercial environments, the R3G310-AN43-71 by ebm-papst is a backward-curved, single-inlet EC centrifugal fan optimized for precision airflow management, energy efficiency, and rugged reliability. Combining advanced EC motor technology with intelligent controls, this fan sets a new standard for performance in ventilation, heat dissipation, and air circulation systems.
Key Features
1. Unrivaled High-Efficiency EC Technology
- Exceptional Energy Savings: Boasting an overall efficiency of 60.7%, far surpassing the EU ErP 2015 standard requirement of 48%, the R3G310-AN43-71 slashes energy costs significantly. It’s a green choice that also protects your bottom line.
- Precision Variable Speed Drive: Outfitted with a state-of-the-art frequency-controlled EC motor (M3G084-FA), this fan offers pinpoint speed adjustment via 0-10 VDC or PWM input (1-10 kHz). Whether handling light or heavy loads, it optimizes performance, ensuring consistent operation.
2. Robust Build for Demanding Environments
- Durable and Resilient Materials: Crafted with a die-cast aluminum electronics housing and a sheet aluminum impeller with a sleek black painted finish, the fan resists corrosion, promising an extended lifespan even in harsh conditions.
- IP54 Rated Protection: Dust-tight and shielded against water splashes, it’s the perfect fit for dusty, damp, or industrial settings, where exposure to elements is the norm.
- Extensive Temperature Tolerance: Operating reliably from -25°C to +45°C (ambient) and withstanding storage and transport from -40°C to +80°C, it performs flawlessly across a wide range of temperatures.
3. Intelligent Control and Protection
- Advanced Integrated Electronics: Equipped with features like soft start, motor current limitation, thermal overload protection, and line undervoltage detection, it safeguards against potential faults, minimizing downtime and maintenance hassle.
- Comprehensive Alarm & Feedback System: The built-in alarm relay (normally closed) and 10 VDC output (1.1 mA max.) enable seamless system monitoring and diagnostics, giving you full visibility and control over its operation.
- Superior EMC Compliance: Meeting EN 61000 standards for industrial immunity and household-level interference emission, it ensures seamless compatibility with sensitive systems, eliminating concerns about electromagnetic interference.
4. Flexible Installation and Quiet Operation
- Adaptable Design: Offering the flexibility of horizontal shaft or “rotor on top” installation (with “rotor on bottom” available upon request), it can be customized to fit diverse installation requirements.
- Quiet Performance: Thanks to its backward-curved blades, the fan operates quietly while delivering consistent air pressure and flow, ideal for applications where noise reduction is crucial.
- Global Recognition: Certified for CE, UL, CSA, CCC, EAC, and more, it adheres to international safety and performance standards, making it a trusted choice across the globe.
Technical Specifications
| Category | Details |
| Model | R3G310-AN43-71 |
| Motor Type | EC motor (M3G084-FA), single-phase (1~) |
| Voltage | 230 VAC (range: 200–277 VAC), 50/60 Hz |
| Speed (Rated) | 2435 RPM (at max. load, “ml” condition) |
| Power Consumption | 470 W (rated), 0.46 kW (at optimal efficiency) |
| Air Flow | Up to 1810 m³/h (optimal efficiency point) |
| Pressure Increase | 507 Pa (optimal efficiency point) |
| Dimensions | 310 mm (impeller diameter), 4.56 kg weight |
| Protection Class | IP54 (dust/water resistance), Class I (with PE connection) |
| Insulation Class | B (130°C temperature rating) |
| Control Inputs | 0-10 VDC / PWM (1-10 kHz, 1-10 V) |
Performance & Versatility
- Broad Operating Spectrum: With a stable air flow reaching up to 2870 m³/h at free air and a pressure capacity of up to 750 Pa, it performs across 1400–2560 RPM, adapting effortlessly to diverse load demands.
- Proven Reliability: Its performance data, validated per ISO 5801 (Installation Category A) and EN 17166, guarantees consistent operation under standardized conditions, ensuring you can rely on it every time.
Ideal Applications
- Industrial Ventilation: Perfect for factories, warehouses, and processing plants, ensuring efficient air circulation and ventilation.
- HVAC Systems: Ideal for commercial buildings, maintaining optimal indoor air quality and comfort.
- Machinery Cooling: A trusted choice for automotive, textile, and manufacturing equipment, preventing overheating and ensuring smooth operation.
- Air Purification: Well-suited for air purifiers and filtration systems that require precise pressure control for effective performance.
Benefits at a Glance
Substantial Energy Savings: The EC motor and variable speed drive cut power consumption by up to 30% compared to traditional AC fans, delivering significant savings over time.
Minimal Maintenance: Thanks to ball bearings and rugged construction, it reduces downtime and service needs, keeping your operations running smoothly.
Seamless Integration: Compatible with standard control systems (0-10V/PWM) and featuring built-in protective features, it offers easy plug-and-play operation.
Universal Compatibility: With its multi-voltage design (200–277 VAC) and international certifications, it’s suitable for use in any corner of the world.
Elevate Your Ventilation System with ebm-papst’s Excellence
The R3G310-AN43-71 seamlessly blends German engineering precision with cutting-edge EC technology, offering unparalleled efficiency, durability, and control for all your air movement needs. Backed by ebm-papst’s 50+ years of expertise, it’s the smart choice to optimize performance while reducing operational costs.
Contact us today to explore customization options, get installation support, or request a quote. Let the R3G310-AN43-71 transform your ventilation experience!
Specifications
| Part Number | R3G310-AN43-71 |
|---|---|
| Manufacturer | ebm-papst |
| Series | R3G310 |
| Fan Type | AC |
| Voltage Rating | 230 VAC |
| Dimensions | 318×167.2 mm |
| Bearing Type | Ball Bearing |
| Subcategory | Tubeaxial |
| Features | Thermal Overload Protector (TOP) |
| Power Rating | 470 W |
| Fan Speed | 2435 RPM |
| Termination | 8 Wire Leads with Splice Terminals |
| IP Rating | IP54 |
| Operating Temperature | -13 ~ 113°F (-25 ~ 45°C) |
| Approval Agency | CCC, CE, CSA, EAC, UL |
| Weight | 10.1 lbs (4.6 kg) |
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