Description
High-Performance Axial Fan for Refrigerant Applications
This axial fan is engineered for reliable airflow in demanding environments, including systems using ammonia and refrigerants. With robust construction, high efficiency, and multiple safety certifications, it’s ideal for industrial cooling, HVAC, and refrigeration systems.
Key Specifications:
- Fan Type: Axial
- Rotation Direction: Clockwise (viewed from rotor side)
- Airflow Direction: Outlet over struts
- Bearing System: Ball bearing
- Mounting Position: Any orientation
- Dimensions: 119 × 119 × 32 mm
- Weight: 0.23 kg
- Housing & Impeller Material: Plastic
Electrical Data:
- Operating Voltage Range: 14 – 26.4 V DC
- Nominal Voltage: 24 V DC
- Power Consumption: 3.5 – 13.2 W
- Current Consumption: 250 – 500 mA
- Starting Current: 750 mA
- Speed Range: 2,700 – 4,260 RPM
- Electrical Connection: 2-wire (Red: +UB, Blue: –GND), 310 mm lead length
- Protection Class: III
- Reverse Polarity Protection: Yes (rectifying diode)
- Locked Rotor Protection: Auto restart
Performance:
- Max. Free-Air Flow: 285 m³/h
- Max. Static Pressure: 146 Pa
- Optimal Operating Point: 208 m³/h @ 49 Pa
- Response Time: <2 ms
- Sound Pressure Level: 55 dB(A)
- Sound Power Level: 6.6 bel(A)
Environmental Tolerance:
- Ambient Temperature Range: –20 °C to +75 °C
- Storage Temperature Range: –40 °C to +80 °C
- Humidity Resistance: DIN EN 60068-2-78 compliant
- Vibration & Shock Resistance: IEC 60068 compliant
- EMC Compliance:
- Radiated Emission: DIN EN 55032 Class B
- Burst Immunity: DIN EN 61000-4-4
Certifications:
- CE
- UL (UL507)
- VDE (EN 62368)
- CSA (C22.2 No. 113)
- EAC
- Country of Origin: Switzerland
Reliability:
- Life Expectancy (L10):
- 60,000 h @ 40 °C
- 25,000 h @ max. temperature
- Up to 102,500 h per IPC 9591 standard
