



Sanyo Denki configures 109-312 for industrial equipment cooling as a 200 VAC AC axial fan with φ172 × 51 mm dimensions. Its listed airflow of 318/384 m³/h is the standout performance value. The recorded duty-point values should guide duty-point matching. Use current model documentation to validate protection choices.
| Rated Voltage(V) | 200 |
|---|---|
| Size(mm) | φ172*51 |
| Max.Air Flow(m³/h) | 318/384 |
| Max.Pressure(Pa) | 147/196 |
| Input Power(W) | 27/25 |
| Speed(rpm) | 2900/3500 |
| Noise(db) | 47/51 |
The SANYO DENKI 109-312 is a AC axial fan developed for industrial machinery and electrical enclosures. Its directed airflow helps remove heat from densely arranged components and supports predictable equipment temperatures.
The rated peak airflow of 318/384 m3/h combines with 147/196 Pa pressure capability to support useful flow after installation losses are considered. OEM qualification should check startup demand, installation orientation and the exact electrical interface. Installed sound and airflow depend on the surrounding cabinet structure.
Map airflow around the hottest components. It helps maintenance teams plan compatible replacements. Confirm the final fan curve in the assembled equipment.
For industrial machinery and embedded electronics, 109-312 provides a dedicated forced-air cooling path. These systems need continuous heat removal because compact layouts and rising power density restrict natural convection. The application supports stable equipment service.
SANYO DENKI 109-312 serves power distribution and electrical enclosures that operate with sustained internal heat. These systems need continuous heat removal because compact layouts and rising power density restrict natural convection. The application supports stable equipment service.
No exact IP rating is supplied for this model row. Check the current model datasheet before use in water, dust, or oil exposure.
PWM or sensor functions depend on the exact suffix. Confirm the control lead and interface in the applicable Sanyo Denki datasheet.
Compare its listed power with the required airflow, pressure, and operating hours. System-level savings depend on correct duty-point selection.
The worksheet lists 27/25 W. Check supply capacity and operating conditions before commissioning.
The listed speed is 2900/3500 rpm. Confirm control conditions and the actual duty point.

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