Sinwan S254AP-11-2/3 254x89mm Dual-Speed AC Fan
- Product SKU: CFS-AC-25489-115A-U
- Category: AC Fans
Confirm Fit Before Ordering
Use this quick check first, then review the full Product Specifications tab before placing an order.
Share the original fan label, connector photo, or target quantity so the team can check compatibility or quote bulk supply.
Reference model: CFS-AC-25489-115A-U
Product Specifications
Review the technical data used for replacement matching, procurement comparison and engineering approval.
Sinwan S254AP-11-2/3 specifications and selection
This large round AC axial fan provides medium and low speed options for ventilation assemblies designed around a 254mm frame. The original product photograph identifies S254AP-11-2/3; Sinwan lists this dual-speed option in its S254AP table.
| Manufacturer | Sinwan |
|---|---|
| Label model | S254AP-11-2/3 |
| Frame size | 254mm diameter x 89mm deep |
| Nominal supply | 115V AC; manufacturer operating range 100-120V AC |
| Frequency | 50/60Hz |
| Speed option | 2/3: medium/low dual speed |
| Construction | Plastic impeller tubeaxial fan |
| Connection shown | Three lead wires; verify the fitted wiring diagram before connection |
What should I check before ordering?
Match S254AP-11-2/3, the AC supply, frame depth, mounting pattern and required speed connection. The 2/3 option differs from the single-speed -2 and -3 versions. Confirm the actual lead arrangement, capacitor requirements and performance at your operating frequency with the supplier. A dimensional match alone does not confirm interchangeability.
For help comparing the full label and connector, send a fan photo.
Compatibility Verification Checklist
Before ordering, please confirm these critical points:
- 1Exact model number on the original fan label
- 2Frame size: length, width and thickness
- 3Rated voltage and current
- 4Connector type and wire sequence
- 5Wire count: 2-wire, 3-wire or 4-wire PWM
- 6Airflow direction and mounting hole position
- 7Cable length and application environment
Still unsure? Send us photos of your fan label, connector and equipment. We will help check compatibility before you order.
Datasheet / Drawing
Use official documents and dimensional references when available. If a document is missing, contact us before ordering for replacement matching support.
Bulk Order
For repair batches, OEM projects or distributor replenishment, send the model number, target quantity, connector requirements and delivery destination.
Shipping & Returns
Shipping options, lead time and return eligibility may vary by product, quantity and destination. Confirm compatibility before ordering replacement fans.
- For bulk orders, request freight planning and availability confirmation before payment.
- For replacement orders, compare model, size, voltage, current and connector before installation.
- Unused items should remain in original condition for return review according to store policy.
FAQ
Common checks for replacement cooling fan sourcing.
Can you help match an old fan?
Yes. Send photos of the fan label, connector and equipment so we can check model, voltage, frame size and wiring.
Can I use a different brand as a replacement?
Often yes, but only after confirming frame size, electrical rating, airflow requirement, bearing type, connector and wire sequence.
What information is needed for a bulk quote?
Send part number, quantity, target lead time, connector or cable requirements and shipping destination.
