A2D300-AP02-01 ebm-papst: Technical Precision in Axial Ventilation
The A2D300-AP02-01 is a high-performance axial fan engineered by ebm-papst, specifically designed for industrial applications requiring stable air flow and high pressure. Built with a 3-phase external rotor motor, this unit is a standard in oil coolers and air-cooled heat exchangers. Its design allows for a compact footprint while maintaining the efficiency needed for 24/7 industrial duty cycles. The fan blades are aerodynamically shaped to reduce noise levels, a critical factor in modern industrial environments.
Key Technical Specifications
- Blade Diameter: 300 mm.
- Supply Voltage: 230/400 VAC (50/60 Hz).
- Input Power: 150W – 200W.
- IP Rating: IP44 Protection.
- Airflow Direction: Exhaust over struts (V).
Lifecycle & Maintenance for Engineers
Lifecycle State: This part is currently Active and is frequently used as a direct replacement for legacy Siemens cooling fans in motor drives and control cabinets. Diagnostic Tips: Maintenance engineers should monitor vibration frequency. Excessive vibration typically indicates dust accumulation or bearing wear. For installation, it is vital to ensure the condensation drainage holes are positioned at the lowest point of the installation to prevent motor failure due to moisture. Compatibility: Fully compatible with frequency inverters for speed control and can be integrated into systems programmed via TIA Portal or WinCC for real-time thermal management.
| Metric | Value |
|---|---|
| Speed (RPM) | 2650 – 2950 RPM |
| Mass | 3.5 kg |
| Permissible Amb. Temp | -25°C to +70°C |
| Bearing Type | Ball Bearing |
Maintenance FAQ
Why is my fan losing speed? Check the 3-phase balance and ensure no dust is blocking the intake. In Siemens environments, check the motor starter protection settings.
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