

Designed for servers, UPS systems, and telecom equipment, Sanyo Denki 109S031 is a 200 VAC AC axial fan in a 80 × 80 × 25 mm frame. 21.6/28.4 Pa maximum pressure is the most distinctive duty-point parameter. Series options require suffix verification. Focus: resistance curve checking electrical load.
| Rated Voltage(V) | 200 |
|---|---|
| Size(mm) | 80*80*25 |
| Max.Air Flow(m³/h) | 33/37.8 |
| Max.Pressure(Pa) | 21.6/28.4 |
| Input Power(W) | 9/7 |
| Speed(rpm) | 2350/2700 |
| Noise(db) | 28/30 |
The San Ace 109S031 serves automation controls, PLC cabinets and drive systems as a AC axial fan. Its airflow supports heat transfer from internal devices toward cabinet or chassis exhaust openings.
A listed maximum airflow of 33/37.8 m3/h and maximum pressure of 21.6/28.4 Pa give engineers a clear basis for matching the fan to enclosure resistance. Procurement teams should match the entire part number to the approved specification. Thermal testing in a representative chassis confirms cooling margin before volume release.
Verify mounting rigidity under continuous duty. It gives integrators a practical acceptance criterion. Confirm the final fan curve in the assembled equipment. Preserve clear inlet and outlet space during installation.
109S031 is suitable for automation and electrical control cabinets. Reliable ventilation reduces hot spots around sensitive electronics and supports consistent equipment availability. The application supports stable equipment service. Selection should follow the approved full model code.
The San Ace 109S031 supports thermal management in PLC and motion-control equipment. Reliable ventilation reduces hot spots around sensitive electronics and supports consistent equipment availability. The application supports stable equipment service.
For inverters and industrial drive systems, 109S031 provides a dedicated forced-air cooling path. Reliable ventilation reduces hot spots around sensitive electronics and supports consistent equipment availability. The application supports stable equipment service.
The listed speed is 2350/2700 rpm. Confirm control conditions and the actual duty point.
The exact bearing is not stated in the supplied row. Confirm it from the complete model suffix and current Sanyo Denki datasheet.
The worksheet lists 21.6/28.4 Pa. Use the official curve to match it to system resistance.
It is listed for servers, UPS systems, and telecom equipment. Confirm airflow, pressure, dimensions, and environmental conditions against the actual equipment.
Match voltage, size, mounting, airflow direction, airflow, pressure, connector, control signal, and protection before substitution.

Selected for Refrigeration Cooling, ebm-papst S4D450-AU01-01 is a 400 V AC axial fan, with a focus on a documented 205 W input rating. It gives engineers a clear comparison point. Its documented data supports integration planning.
Read More
Suited to Refrigeration Cooling, the ebm-papst S4D350-AP08-30 is a 230 V AC axial fan, whose supplied data highlights a documented 115 W input rating. The rating aids system-fit checks.
Read More
Selected for Refrigeration Cooling, ebm-papst S4D560-AM03-01 is a 400 V AC axial fan, noted for a listed airflow of 11,245 m³/h. This supports duty-point selection. Its documented data supports integration planning.
Read More
Specified for Refrigeration Cooling, the ebm-papst S4D500-AM03-02 is a 400 V AC axial fan, distinguished by a listed pressure capability of 140 Pa. It provides a practical sizing reference.
Read More
Applied in Refrigeration Cooling, ebm-papst S4D450-AO14-01 is a 400 V AC axial fan, offering a listed acoustic value of 56 dB. This assists electrical and mechanical review. Its documented data supports integration planning.
Read More
Suited to Refrigeration Cooling, ebm-papst S4D450-AU01-02 is a 400 V AC axial fan, distinguished by a listed acoustic value of 73 dB. The rating aids system-fit checks. Its documented data supports integration planning.
Read More