Wujiang DYM Wind Turbine Manufacturing Co.,Ltd
Wujiang DYM Wind Turbine Manufacturing Co.,Ltd
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The width of the blade is gradually narrow along the radial, on the contrary the velocity increases, improve the equilibrium in generating the airflow along the whole blade; So it is better performance than blade with the same width along the radial.
Technical parameters
| Model | D-500S | D-500A | D-500B | D-700D | D-700E |
| Diameters | 3.61 meter | 4.3 meter | 5 meter | 6.6 meter | 7.1 meter |
| Maximum rev | 120RPM | 95RPM | 80RPM | 65RPM | 60RPM |
| Maximum power | 700 watt | 700 watt | 700 watt | 1500 watt | 1500 watt |
| Total weight | 16kg | 17kg | 18kg | 47kg | 49kg |
| Wind covering space | 200㎡-350㎡ | 200㎡-350㎡ | 200㎡-350㎡ | 500㎡-650㎡ | 500㎡-650㎡ |
| Mounting height | 4-10meter | 4-10meter | 4-10meter | 6-25meter | 6-25meter |
| Air volume | 10000m³/min | 10000m³/min | 10000m³/min | 18000m³/min | 18000m³/min |
| Mounting | I-beams / Bar joists / Solid beams | ||||
| Moter type | BLDC Brush Less Direct Current | ||||
| Voltage | 220V, 50Hz | ||||
| Motor finish | Aluminium alloy case | ||||
| Blade numbers | 5 blades | ||||
| Applications | Factories / Warehouses / Dining halls / Churches / Gyms / Stations / Farms | ||||
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 is as energy efficient as a system with HVLS industrial fans. In fact, research shows that businesses can reduce or eliminate the use of expensive air conditioning with solutions optimized for oversized ceiling fans. Some oversized ceiling fan suppliers provide his 3D thermodynamic model of a customer's room, proving the effectiveness of oversized ceiling fans as a cost-effective air cooling system.
Features
※Energy saving: The maximum power of D-500A extra large ceiling fan is 700 watts.
※Big wind: D-500A has a maximum wind volume of 10000m³/min.
※Natural airflow: D-500A Big HVLS Fan can form wind like natural airflow.
※Lightweight fan main body: The total weight of D-500A (main body) is 17kg.
※Built-in PMSM motor: D-500A 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.