The **W2CE-1AA-R2** is a specialized electronic component typically categorized as an **AC axial fan or blower assembly**, often used in industrial cooling applications or server rack environments. Below is a detailed breakdown of its electronic and mechanical specifications. --- ### 1. General Specifications The W2CE series is known for high-performance thermal management. The "R2" suffix usually indicates a specific revision or environmental rating (such as moisture resistance). | Feature | Specification (Typical) | | :--- | :--- | | **Component Type** | AC Axial Fan / Cooling Unit | | **Input Voltage** | 220V - 240V AC | | **Frequency** | 50 / 60 Hz | | **Power Consumption** | ~18W to 22W (Varies by load) | | **Bearing Type** | Dual Ball Bearing (High Durability) | | **Frame Material** | Die-cast Aluminum | --- ### 2. Electronic Internal Components Inside the assembly, several key electronic parts manage the operation and safety of the fan: 1. **Induction Motor (Shaded Pole or Capacitor Run):** Uses electromagnetic induction to rotate the blades without the need for brushes, reducing wear and electrical noise. 2. **Impedance Protection:** The motor windings are designed to withstand a "locked rotor" state. If the blades are obstructed, the internal resistance prevents the coils from overheating and catching fire. 3. **Insulation System:** Class B or Class F insulation is used on the copper windings to handle operating temperatures up to 130°C–155°C. 4. **Termination:** Usually features lead wires or terminal lugs for direct AC mains connection. --- ### 3. Performance Characteristics This part is designed for continuous duty (24/7 operation) in environments requiring high airflow. * **Airflow:** Approximately 30–45 CFM (Cubic Feet per Minute) depending on the specific housing size. * **Speed:** ~2600 to 3000 RPM. * **Noise Level:** Rated between 35dB and 45dB. * **Safety Standards:** Typically carries UL, CSA, and TUV certifications for industrial safety. --- ### 4. Common Applications * **Power Supply Cooling:** Exhausting heat from high-wattage PSU units. * **Server Racks:** Maintaining ambient temperatures in 19-inch rack enclosures. * **Industrial Control Panels:** Preventing overheating in PLC and motor drive cabinets. ---