AC DC Roof Fan
This AC DC Roof Fan is beautiful and windy. The fan body is made of ABS, which is sturdy and durable. It is widely used indoors and outdoors to provide users with emergency needs.
DC communication can be used in this emergency rechargeable fan. It has anti-reverse protection to prevent damage to the fan after the user incorrectly connects the battery. Each AC DC Roof Fan has a separate, exquisite color box package for excellent protection.
Whisper quiet, reliable operation in this emergency rechargeable fan, it cools and ventilates areas with its powerful airflow and spreads cooling and ventilation to a wider area. It offers several major advantages, such as energy saving, environmental protection, simple installation, low noise, Multi-speed wind and so om. It delivers large but silent wind with low motor temperature rise, almost no heat.
This emergency rechargeable fan provides long service life. Its versatility and compact size makes it the best cooling solution used throughout those hot-humid days. It is also convenient and practical to use, which is widely used in schools, factories, workshops, restaurants and so on.
1. Optimized and high-efficiency fan blade design.
2. Long service life of precision manufacturing bearings.
3. Super high air volume and high torque motor design.
4. Dc cooling fan air pressure, air volume, long life, low noise, good running stability.
AC DC Roof Fan has16inch fan blades.
3 level controller:1/1000rpm、2/1150rpm、3/1250rpm；
A wide-angle air supply; the level of directional adjustment;
Case Material：ABS+PP+ Rail＋Surface Treatment
Power method:AC 110~220V / DC panel / 12v battery
5mm motor shaft
Connect with AC power source through an AC/DC adapter
Alligator clip or DC plug; 1.65M power cable
Engineering evaluation sample for approval before mass production
AC DC Roof Fan is suitable for:
a. Solar powered system.
b. External battery use (battery 12V / greater than 3AH is more suitable).
c. Optional 12V 2A AC adapter, so that the fan is suitable for 100V-240V AC (mains system).