EN
Solar Roof Ventilation Fan-JBSF-320F
Product Model: JBSF-320F
Diameter of cylinder: 320mm
Base diameter: 310mm
Exhaust Air Volume: 2500~3000m³/h
- Introduction
- Main features
- Specifications
- Recommended
Product Introduction
Combination of components
Solar panel
flow dynamics
Body structure
Hoods and deflectors
Fan blade
Aluminum alloy waterproof cover
Features
Strong Heat Dissipation
Cold-Resistant
Integrated design
High Temp Resistance
Waterproof
Corrosion resistance
DC Brushless Frequency Conversion Motor
Combination of components
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Aerodynamic simulation, solar panel characteristics, DC brushlessmotor three interdisciplinary technology integration, and strive toachieve the most perfect combination, so as to maximize theeffectiveness of the highest efficiency. |
Solar panel
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Adoption of 15V safe voltage solar panel power supply high-efficiency monocrystalline silicon high-strength aluminum alloyframe 3.2mm light-diffusing wide-angle tempered glass uniformlight density |
flow dynamics
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Utilizing the design experience of aircraft wings, airfoils and propellers, the simulation and secondarydevelopment are carried out by using technologies including CFD network division CATlA design, etcAfter several generations of simulation and design, the 3D distribution of airflow is optimally adaptedto the curve of the cowl to ensure the flow characteristics in the curved tube, to reduce the resistanceloss of the curved airflow, to improve the flow structure of the curved tube outlet, and to achieve thehighest efficiency of the airflow to the outdoor area. Maximum efficiency |
Body structure
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Aluminum alloy cover, steel wind Jane and bracketsurface using UV-resistant epoxy resin electrostaticpowder coating high strength, corrosion resistance.light weight, long life. |
Hoods and deflectors
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Ensure flow characteristics in bends； Reduced resistance to airflow transitions； Improved outlet flow structure； Low resistance, low noise, high efficiency； Shapes, sizes, and curves are designed by a cutting-edge team ofdrone experts applying hydrodynamic simulation techniques. |
Fan blade
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Aero-dynamic simulation technology design: Angle, shape, size andcurve are adapted to the cowl deflector, low vibration, low noise, highefficiency; Aluminum alloy manufacturing, durable and anti-aging,light weight. |
Aluminum alloy waterproof cover
Features
Strong Heat Dissipation
Cold-Resistant
Integrated design
High Temp Resistance
Waterproof
Corrosion resistance
DC Brushless Frequency Conversion Motor
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Brushless DC motors specially designed for thecharacteristic curve of solar cells, built-in MPPT devicethat adapts to changes in illumination to track the optimaloutput power point of the solar energy, to ensure ultra-high efficiency operation in high and low speeds |
Main features
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Specifications
| Item | Specification |
| Product Model | JBSF-320F |
| Diameter of cylinder | 320mm |
| Hole Size | 310mm |
| Exhaust Air Volume | 2500~3000m³/h |
| Motor | Rated power 42W, 12-16V DC, speed 1600 RPM, double-shielded ball bearings; specially designed for solar characteristics, adapts to light changes, DC brushless variable frequency motor that tracks the optimal solar power supply point. |
| Solar Panel Type | Monocrystalline silicon, aluminum alloy reinforced frame, 3.2mm high-transparency tempered glass |
| Solar Panel Output | Rated: 42W 15V DC |
| Fan blade type | Φ300mm aluminum alloy five-blade dynamic balance high-efficiency blade |
| Automatic temperature control | Start above 26.0°(±1.5°), stop below 26.0°(±1.5°) |
| Noise | ≤35dBA |
| Materials of construction | Aluminum alloy cover and body, steel air duct and bracket, stainless steel fasteners |
| Colors and Finishes | Black anti-UV epoxy resin electrostatic powder coating |
| Base plate size | 565×565×1mm |
| Product Size | 565×565×250mm |
| Package Size | 600×600×280mm |
| Net Weight | 7.8kg |
| Packaging Gross Weight | 9.6kg |
| Warranty | 2 years |
