72 Inch Giant Ceiling Fans Aluminum Blades 5 Speeds BLDC

Product Description

72 Inch Aluminum Blades 5 Speeds Remote Control Energy Saving Industrial Home Decorative BLDC Ceiling Installation Big 

1). low power consumption: energy saving up to 50% comparing with AC motors
2). broaden voltage: input voltage adapted to 90V-260V,suitable for the whole world.especially those countries which voltages are unstable.
3). constant temperature: eve turn on for a whole day,motor inside temperature almost remains same,maximum 1 celsius degree rise.
4). self-protection:once detected any obstacles to the fan,motor will slow down until stop to aviod forced working,protect the fan.
5). long life span: at least 15 years warranty, equal to life time warranty.

 Technical parameters 

​ How does it work 

The principle behind the extra large ceiling fan is to move a very large amount of air by using large-diameter fan blades rotating at a low speed to break up the stratified air layer. The low speed of the fan makes it more efficient to convert electrical energy into useful laminar flow, rather than generating wasteful turbulence and resistance at higher speeds-which ultimately only generates unwanted heat. These large blades move more air than their smaller ceiling fans, usually 5-20 times, and have the same cooling effect. No other cooling system can be as energy-efficient as a system using HVLS industrial fans. In fact, research shows that companies can reduce or even completely eliminate the use of expensive air conditioning systems through optimized extra large ceiling fan solutions. Some extra large ceiling fan vendors provide 3D thermodynamic models of customer rooms, which proves the effectiveness of extra large ceiling fan as a cost-effective air cooling system.

 Features 

※Energy saving: The maximum power of D-700E extra large ceiling fan is 1500 watts.
※Big wind: D-700E has a maximum wind volume of 18000m³/min.
※Natural airflow: D-700E extra large ceiling fan can form wind like natural airflow.
※Lightweight fan main body: The total weight of D-700E (main body) is 49kg.
※Built-in PMSM motor: D-700E adopts no PMSM motor and gear box.
※Stepless speed regulation: Our controller is perfectly matched with the fan, and the fan speed can be adjusted steplessly.

 Details 

 Application spaces 

Our high efficiency PMSM HVLS fans can applicate in many different spaces:

Industial spaces: Manufacturing plants/work shops/warehouses

Public spaces: Stations/airports/schools/gyms

Commercial spaces: Exhibition halls/malls/hotels/cafes

Other spaces:Churchs/health clubs/livestock farms

​ Installations  

We can provide a variety of installation methods  according to the building structure of the installation site, whether it is steel structure, concrete structure or truss structure, our high efficiency PMSM HVLS fans can be easily and safely mounted on.