290-A/D Series Axial Fan with Nylon Impeller

	Model	Voltage [V]	Frequency [Hz]	Speed [rpm]	Max Power [W]	Max Airflow [m3/h]	Noise [dB(A)]
	A290P.A004	220	60	1585	79.8	1751	55
	A290P.D001	48	3.52	2585	169	2482	62

Airflow-static pressure curve

Airflow-power curve

Core advantage

1.Extra High Airflow for Stronger Ventilation & Heat Dissipation

Maximum airflow up to 2482m³/h with stable static pressure curve, enabling fast air exchange and cooling for large spaces and high-load equipment.

2.Dual Voltage Options for Wide Application

Available in 220V AC and 48V DC versions, suitable for mains power, industrial, communication, energy storage and vehicle-mounted applications.

3.Low Noise & High Efficiency for Reliable Operation

AC model features noise as low as 55dB(A) for quiet performance; optimized power design ensures energy saving during long-term operation.

4.Universal Installation for Easy Replacement

Two models share identical mounting dimensions, center hole and fixing screw holes, allowing replacement without re-drilling and efficient mass deployment.

FAQ

• What are the power supply and wiring requirements?

  A290P.A004 runs on 220V AC 60Hz for mains power, while A290P.D001 uses 48V DC for telecom, energy storage and vehicle applications. The DC model must not be connected to AC power, and polarity must be correct to avoid damage.

• Are the two fans interchangeable on site?

  Yes, they share exactly the same mounting dimensions including center hole, screw holes and outer diameter. They can be replaced directly without re‑drilling or modifying brackets.

• What is the airflow and cooling performance?

  A290P.A004 delivers 1751m³/h for general ventilation, and A290P.D004 provides 2482m³/h for high‑load and high‑heat cooling. The DC version offers much stronger heat dissipation.

• How about the noise level?

  A290P.A004 runs quietly at 55dB(A), ideal for equipment rooms and indoor use. A290P.D001 is at 62dB(A), suitable for industrial and outdoor scenarios.

• Can they run continuously 24/7?

  Yes. Both fans feature high efficiency and stable thermal design for long‑term reliable operation. A290P.A004 runs at 1585rpm (79.8W), and A290P.D001 at 2585rpm (169W).

• What applications are they suitable for?

  The 220V AC model is used in control cabinets, equipment rooms and indoor ventilation. The 48V DC model is widely applied in telecom cabinets, energy storage systems, vehicles and high‑power equipment.