Technical Performance: W4D500-GD03-01 ebm-papst
The W4D500-GD03-01 is a heavy-duty industrial axial fan, engineered for high-volume air displacement in large-scale cooling systems. With a 500mm impeller diameter, this unit is a cornerstone for industrial condensers, heat exchangers, and cooling towers. It features a 3-phase external rotor motor that provides the high torque and reliability required for continuous 24/7 operation. The blades are aerodynamically optimized to move massive air volumes while maintaining energy efficiency, a critical factor for Birmingham-based industries looking to optimize operational costs and thermal management.
Core Technical Specifications
- Impeller Diameter: 500 mm.
- Voltage: 400 VAC (3-phase, 50/60 Hz).
- Motor: M4D110-GF high-torque motor.
- IP Rating: IP54 (Dust and water splash protection).
- Airflow Direction: Exhaust over struts (V).
Lifecycle & Maintenance Insights
Lifecycle State: This part is currently Active and is a vital component for large industrial drives and HVAC chillers. Diagnosis & Troubleshooting: Maintenance engineers should monitor the phase balance. An imbalance in current draw often signals a failing contactor or a motor winding issue. Given its size, checking the integrity of the mounting bolts is essential to prevent vibration-induced fatigue. Installation Tips: Ensure the fan is mounted with sufficient clearance to avoid air recirculating, which significantly reduces cooling efficiency. Compatibility: Perfectly integrated with Siemens TIA Portal for precise speed control via VFDs (Variable Frequency Drives). It is commonly found in SCADA-monitored systems where airflow feedback is critical for process safety.
| Metric | Performance Data |
|---|---|
| Speed (RPM) | 1300 – 1350 RPM |
| Airflow Max | 7000+ m3/h |
| Power Input | 600 – 800 W |
| Weight | 12.5 kg |
Maintenance FAQ
Is this fan suitable for outdoor use? Yes, with its IP54 rating and specialized paint finish, it is designed to withstand outdoor environmental conditions, though a protective rain hood is recommended for extreme climates.
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