W3G250-HH53-03 ebm-papst W3G250-HH53-03 EC Axial Fan – 846 CFM, 115VAC, IP54, PWM Control
- Energy Efficiency: EC motor technology cuts power usage by 40% vs. PSC motors.
- Advanced Control: 0-10V/PWM input + tach output for real-time monitoring and adjustment.
- Robust Design: IP54-rated aluminum frame and PP blades resist dust/water ingress.
In Stock
Request a QuoteThe W3G250-HH53-03 from ebm-papst’s W3G250 Series is a high-efficiency electronically commutated (EC) axial fan designed for demanding industrial and HVAC applications. With 846 CFM (23.69 m³/min) airflow, 115VAC input, and IP54 ingress protection, this fan ensures reliable cooling in harsh environments while reducing energy consumption by up to 40% compared to traditional PSC motors. Its PWM control and tachometer output enable precise speed regulation, making it ideal for dynamic thermal management systems.
W3G200/W3G250 Series Overview
This series combines compact axial fan designs (225mm/280mm square) with EC motor efficiency, offering:
- Speed control: Via 0-10V/PWM signals.
- Protections: Soft start, locked rotor, and over-temperature.
- Applications: HVAC, data centers, inverters, and industrial cooling.
Full Series Model Listing
| Model | Voltage | Airflow | Power | RPM | Key Spec |
|---|---|---|---|---|---|
| W3G200-HD01-01 | 200-240VAC | – | 54W | 2-speed | Dual-speed option |
| W3G200-HD01-03 | 200-240VAC | 560 CFM | 54W | – | Fixed-speed 225mm fan |
| W3G200-HD23-10 | 115VAC | 623 CFM | – | – | Compact axial design |
| W3G250-HH07-03 | 230VAC | 1000 CFM | 83W | 2330 | High-flow 230V variant |
| W3G250-HH53-03 | 115VAC | 846 CFM | 56W | 2040 | PWM-controlled (this model) |
| W3G250-HK19-11 | 230VAC | 1120 CFM | 125W | 2700 | Ultra-high airflow |
| W3G250-HK35-11 | 115VAC | 1120 CFM | 125W | 2700 | Max CFM for 115V systems |
W3G250-HH53-03 Product Attributes
| Attribute | Specification |
|---|---|
| Air Flow | 846 CFM (23.69 m³/min) |
| Approval Agency | UL |
| Bearing Type | Ball |
| Current Rating | 0.900A |
| Fan Type | Tubeaxial |
| Features | PWM Control, Speed Sensor (Tach) |
| Ingress Protection | IP54 (Dust/Water Resistant) |
| Material – Blade | Polypropylene (PP) |
| Material – Frame | Aluminum |
| Operating Temperature | -13°F to 122°F (-25°C to 50°C) |
| Power (Watts) | 56W |
| RPM | 2040 |
| Static Pressure | 0.320 in H₂O (79.7 Pa) |
| Termination | Terminal Block |
| Voltage – Rated | 115VAC |
| Voltage Range | 100–130VAC |
| Weight | 4.6 lbs (2.1 kg) |
Performance & Applications
- HVAC Systems: Efficient airflow for chillers and air handlers.
- Industrial Enclosures: IP54 rating suits dusty/wet conditions.
- Data Centers: PWM adjusts cooling to server loads.
The W3G250-HH53-03 exemplifies ebm-papst’s commitment to combining energy savings, durability, and smart control in a single package. For higher airflow needs, consider the W3G250-HK35-11 (1120 CFM) or the W3G200-HD23-10 for compact 225mm solutions.
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