Brushless DC Fans
Brushless DC fans are usually available at three nominal voltages: 12V, 24V and 48V. If the system has regulated power supply in one of these, then a brushless DC Fan may be selected which will give the exact performance required, regardless of the AC input variables which plague AC fans.
Because the speed and airflow of a typical Dc Fan is proportional to the voltage supplied, a single product may be used to meet different applications by setting the supply voltage to what will give the desired airflow.
The voltage range that may be applied to the fan to assure satisfactory operation is dependent upon the individual fan design and may be as small as 10-14V for 12V units and up to 12-56V for 48V units.Because brushless DC fans has many advantages, such as energy saving, stepless speed regulation, quiet and long life, it has been widely applied in many new building projects, and is gaining more and more recognition and favor from the market.
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Product description
Feature:
1.energy saving
2.stepless speed regulation
3.quiet and long life
Specification:
| Model | Bearing | Rated voltage(v) | Rated current (A) | Rated
Imput
power(W) | Nominal speed (RPM) | Air flow (CFM)/(m^3/min) | Air pressure | Noise (dB) | Weight(g) |
| FS5015 | sleeve/ball | 5/12/24 | 0.08~0.35 | 0.75~3.60 | 3500~5000 | 3.75~5.55 | 0.10~0.15 | 5.15~7.35 | 0.20~0.28 | 28~33 | 30 |
| FS5020 | sleeve/ball | 5 /12 | 0.09~0.35 | 0.65~2.64 | 3500~5500 | 3.5~6.5 | 0.09~0.18 | 11.85~23.56 | 0.46~0.92 | 32~43 | 33 |
| FS6015 | sleeve/ball | 5 /12 | 0.09~0.35 | 1.08~2.64 | 3800~5500 | 3.8~6.8 | 0.10~0.19 | 12.35~24.50 | 0.48~0.96 | 35~45 | 32 |
| FS7530 | sleeve/ball | 12/24 | 0.2~0.45 | 2.40~8 | 2500~3500 | 9.18~12.55 | 0 | 7.55~10.03 | 0 | 33~42 | 85 |
| FS9733 | sleeve/ball | 12/24 | 0.25~0.8 | 4.20~13.2 | 2000~3200 | 15.05~26.33 | 0.42~0.73 | 6.23~10.88 | 0.24~0.43 | 35~52 | 95 |
| FS12032 | sleeve/ball | 12/24 | 0.28~1.0 | 5.88~19.2 | 1600~2300 | 18.88~33.01 | 0 | 8.82~15.41 | 0 | 45~55 | 198 |
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