EC Fan Domestic Replacement
EC (Electronically Commutated) fans use electronic commutation to combine the convenience of AC power with electronic control capability. JIEFENGFAN EC axial fan series serves as a domestic replacement option for high energy-efficiency and high-control-demand scenarios.
JIEFENGFAN EC 12038 Example (JF12038EHBL-5)
| Item | Parameter |
|---|---|
| Dimensions | 120.2 × 120.2 × 38.5 mm (mounting hole spacing 105 × 105 mm) |
| Power Supply | 110V / 220V AC |
| Power | 2.3 / 6.5 W |
| Airflow | approx. 55.9 / 101.8 CFM |
| Static Pressure | approx. 0.03 / 0.31 inch-H₂O |
| Speed | approx. 1500 / 3000 RPM (adjustable within range) |
| Noise | approx. 44.9 dBA |
| Protection Rating | IP43 |
| Operating Temperature | -30℃ ~ +70℃ |
Also available: JF12038EHBL-7 and larger sizes JF17251EHBL-5, JF17251EHBL-7. More models: EC axial fan product list.
For further selection, prepare mounting dimensions, voltage, target airflow/static pressure, operating environment, continuous operation requirements, and control function needs, then compare against product parameters, or contact us for selection support.
Frequently Asked Questions (FAQ)
What is the difference between EC, AC and DC fans?
EC fans use electronic commutation to deliver DC-like efficiency and electronic control while running on AC mains, ideal for energy-saving and speed-control applications.
Does JIEFENGFAN make EC fans?
JIEFENGFAN EC axial fan series offers electronically commutated products, selectable based on your actual power supply and airflow/static pressure needs.
What equipment is suitable for EC fans?
Equipment with clear requirements for efficiency, speed control, energy consumption, and control functions, such as continuous-running ventilation and cooling systems.
Can EC fans replace imported EC products?
Similar dimensions make them candidates, but verify power supply, control interface, and performance curves. Provide operating conditions and obtain samples for confirmation first.