5m 0.7kw High Volume Low Speed Fans Workshops Commercial Shop Ceiling Fans

Product Description

5m 0.7kw Energy Saving High Volume Low Speed Fans For Workshops

HVLS energry-saving industrial fan based on PMSM (Permanent Magnet Synchronous Motor) principle developed by Dawang.With 260N.m torque,the driving force is more stronger and the torque is more stable.Save 30% energy,IE4 high efficiency.The fan diameter from 2.5M to 7.3M,14850m³/min air volume,free maintain for life,no need to change oil and seal. 20-years reliable life,W.Fans series solves the problem of ventilation and cooling in large spaces with better performance,lower energy consumption and longer life.

• The functions of ground fault protection,higher temperature protection, short-circuit protection and ect.
• Stepless speed regulation, The peripheral speed, and large Led English display.
• IP65 protection class, which meets National Electrical Safety Standard, CE, CB certification.

 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.