Взрывозащищенные шахтные вентиляторы FB от китайских производителей: эффективность, низкое энергопотребление и стабильная работа
🎬 Product Videos
⚙️ Product Description
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Aerodynamic Design Optimization
The blades feature a special spatially twisted structure or large-angle bending design for superior airflow performance.
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100% Speed Control
Precisely adjusts air volume to meet the requirements of various operating conditions, significantly reducing energy consumption.
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High-Efficiency Motor Configuration
External rotor motor design with compact structure, excellent heat dissipation, and high operating efficiency.
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Special Blade Design
Bionic blades with slightly serrated trailing edges and special winglet tips effectively reduce noise levels during operation.
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Structural Advantages
External bearing design ensures better heat dissipation, extends service life, and simplifies routine maintenance.
📊 Main Technical Parameters
| Motor Model | Power (kW) | Rated Voltage (V) | Rated Current (A) | Air Volume (m³/min) | Total Pressure (Pa) | Max Total Pressure Efficiency (%) | A-Weighted Sound Pressure Level (dB(A)) |
|---|---|---|---|---|---|---|---|
| YBF3-90S-4 | 1.1 | 380/660/1140 | 2.7/1.6/0.9 | 85~45 | 120~300 | 75 | 30 |
| YBF3-90L-2 | 2.2 | 380/660/1140 | 3.3/1.9/1.1 | 138~80 | 400~700 | 75 | 30 |
| YBF3-132S1-2 | 5.5 | 380/660/1140 | 11.1/6.4/3.7 | 150~130 | 730~1460 | 75 | 30 |
| YBF3-132S2-2 | 7.5 | 380/660/1140 | 14.8/8.7/5.0 | 170~150 | 900~1800 | 75 | 30 |
| YBF3-160M1-2 | 11 | 380/660/1140 | 21.6/12.6/7.2 | 200~180 | 1200~2600 | 75 | 30 |
📐 Appearance Schematic Diagram
🏭 Application Scenarios
🖼️ Detailed Product Photos
❓ Frequently Asked Questions
Q
What voltage options are available for the FB series fans?
The FB series fans support three rated voltage levels: 380V, 660V, and 1140V, making them suitable for a wide range of industrial power supply environments.
Q
What is the maximum power available in the FB series?
The FB series currently offers motor power options ranging from 1.1 kW (YBF3-90S-4) up to 11 kW (YBF3-160M1-2), covering a wide range of airflow requirements.
Q
How does the bionic blade design reduce noise?
The bionic blades feature a slightly serrated trailing edge and specially designed winglet tips that disrupt turbulent airflow patterns, effectively reducing aerodynamic noise. All models maintain a sound pressure level of 30 dB(A).
Q
What industries are FB series fans suitable for?
FB series fans are widely used in industrial ventilation, HVAC systems, mining, tunnels, warehouses, and other applications that require reliable and efficient air movement.
Q
What is the maximum total pressure efficiency of the FB series fans?
All models in the FB series achieve a maximum total pressure efficiency of 75%, ensuring high energy efficiency and reduced operating costs across all working conditions.
Q
What are the maintenance advantages of the external bearing design?
The external bearing design improves heat dissipation, which extends bearing service life. It also provides easier access for inspection and replacement, significantly reducing downtime and maintenance costs.