

Equipment designers serving outdoor equipment and photovoltaic inverters can evaluate Sanyo Denki 9WE1724K501, a DC axial fan rated at 24 VDC and sized ø172 × 51 mm. Its listed airflow of 504 m³/h is the standout performance value. Review its pressure capability during maintenance preparation. Validate mounting and wiring from the model drawing.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | ø172*51 |
| Max.Air Flow(m³/h) | 504 |
| Max.Pressure(Pa) | 241.6 |
| Input Power(W) | 31.2 |
| Speed(rpm) | 4100 |
| Noise(db) | 55 |
SANYO DENKI positions 9WE1724K501 as a DC axial fan for energy storage, photovoltaic inverters and charging equipment. It helps equipment designers manage local hot spots where natural convection is insufficient.
Its 504 m3/h maximum airflow supports rapid air exchange, while 241.6 Pa pressure capability helps overcome resistance within the finished equipment. The referenced series is intended for water- or dust-exposed environments. Buyers should verify the exact IP rating for this complete part number. For design approval, verify airflow direction, connector details and available control signals. Prototype testing should include the final vents, guards and component loading.
Assess vibration transfer into enclosure panels. The result supports repeatable OEM assembly.
SANYO DENKI 9WE1724K501 serves energy storage systems and PCS equipment that operate with sustained internal heat. Directed airflow carries component heat toward the equipment exhaust and helps maintain a controlled internal temperature. It supports reliable OEM equipment cooling.
9WE1724K501 is suitable for photovoltaic inverter equipment. Reliable ventilation reduces hot spots around sensitive electronics and supports consistent equipment availability. It supports reliable OEM equipment cooling. Selection should follow the approved full model code.
The San Ace 9WE1724K501 supports thermal management in electric-vehicle charging equipment. Reliable ventilation reduces hot spots around sensitive electronics and supports consistent equipment availability. It supports reliable OEM equipment cooling.
The worksheet lists 24 VDC. Check polarity or AC frequency and the wiring diagram before commissioning.
Verify supply, connector, obstructions, impeller movement, and alarm or protection status using the model-specific troubleshooting data.
Confirm full suffix, voltage, connector, control signal, bearing, IP rating, certifications, stock, and required delivery date.
The worksheet lists 241.6 Pa. Use the official curve to match it to system resistance.
The workbook marks it RoHS compliant. Confirm model-specific UL, CSA, TÜV, or other required approvals from official documentation.
Review ambient temperature, airflow restriction, contamination exposure, noise limit, mounting orientation, and maintenance access.