| Customization: | Available |
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| Material: | Aluminum Fan |
| Blade Material: | Aluminum |
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| Products detail introduction | |||
| Motor | 1,Gree ·KB brand internal rotor servo PMSM 2,natural heat dissipation 3,≤39db 4,maintenance free and oil-pollution free 5,IP64 high protection grade. |
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| Inverter | 1,SAJ brand integrated inverter 2,with phase-lacking and overload protection. 3,Easy control panel,more efficiency. 4,Heat dissipation hole design,anti-dust and prolong the service life. 5,Hidden-type switch,small body great function and nice looking. 7,Removable heat dissipation fan,easy to replace and maintenance |
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| Blade | 1,Adopt 6061 aluminum and magnesium alloy integrated molding ,T6 heat treatment.anti- corrosion,high strength,good toughness, fatigue resistance. 2,blade single layer thickness no less than 2.0mm,with 5 extra reinforcement ribs inside, ensure the saftey working. |
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| conection of fan blade and basement |
1,Fan blade and basement's connection adopt 45#high strength steel plate with 10mm thickness,anti deformation and breaking. 2,The connection between fan blade and the inserting plate adopts closely insert connection, then fasten by screw bolt,to make sure the safety of fan's working. |
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| fasten part between ceiling and fan |
customized fasten part between ceiling beam and fan, adopt 6mm thickness steel panel ,difference ceiling with diffrence fasten part design,make sure 100%safety connection. (T-steel structure:each side fasten two pieces of screw+each side one pieces of screw to avoid moving) (cement structure:each side 3 pcs of M10*100 screw fasten into the cement beam,avoid the vertical force makes screw loosening) |
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| connection safety between motor and motor basement |
adopt 11pcs of strong screw to fasten the motor with basement |
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| first protection for avoid blade falling |
inside the blade have insert stainless steel rope,the rope will be fasten on the fan blade and basement's connnection part.in case the blade falling still have a rope hanging,will no falling down directly. |
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| sceond protection for avoid blade falling |
the stainless steel strips screwed on each fan blade to make a cirle to connect all blades together |
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| fan's falling protection | 4 pcs of stainless steel rope connect ceiling with motor at 4 sides,to keep the blance and avoid the fan's falling. |
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| Safty design | 1,customized fasten part between ceiling and fan,adopt 6mm thickness steel panel 2,full considerate of the connection safety between blade and motor basement 3,full considerate of the basement's connection safety to avoid any risk of falling 4,adopt high strength fasten screw,load level reach to 12.9 5,4 pcs of stainless steel rope connect ceiling with motor at 4 sides,to keep the blance and avoid the fan's falling. 6,inside the blade have insert stainless steel rope,the rope will be fasten on the fan blade and basement's connnection part.in case the blade falling still have a rope hanging,will no falling down directly. |
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| advantage of 5 blade HVLS fan |
1,fan blade in odd number is better for balance. 2,In terms of working efficiency,the less blade quantity the better in efficiency and less operating load |
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| Model No. | WS-D7300 | WS-D6300A | WS-D6300B | WS-D5300 | WS-D4300 | WS-D3300 |
| Diameter | 7300mm (24ft) |
6300mm (20ft) |
6300mm (20ft) |
5300mm (17ft) |
4300mm (14ft) |
3300mm (11ft) |
| blade QTY | 5 | 5 | 5 | 5 | 5 | 5 |
| Power | 1.2KW | 1.2KW | 0.88KW | 0.88KW | 0.66KW | 0.66KW |
| Max Speed RPM | 52 | 64 | 58 | 76 | 80 | 90 |
| Max air volume (m³/min) | 15857 | 14582 | 11953 | 10895 | 7385 | 6152 |
| Voltage (V) | 380 | 380 | 380 | 380 | 380 | 380 |
| Rated current (A) | 2.9 | 2.9 | 2.6 | 2.6 | 1.6 | 1.6 |
| Noise level (db) | <39db | <39db | <39db | <39db | <38db | <38db |
| Area covered (square meter) | 1600 | 1500 | 1300 | 1100 | 900 | 650 |
| Area effectived (square meter) | 750 | 700 | 650 | 550 | 480 | 350 |
| Weight | 105 kgs | 99 kgs | 92kgs | 86kgs | 66kgs | 60kgs |
FAQ
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