anti-explosion disrotatory propeller fan:low noise,hight efficiency and quality,quick delivery
Introduction of anti-explosion disrotatory propeller fan:
FBD series mining anti-explosion blowing propeller axial flow ventilation fan possesses the features of compact structure,small volume,high efficiency,applicable to capital construction,such as mine,metallurgy,water conservation,railway,personnel protection and so on.,the performance index of ours comes up to and superior to other domestic same product.
Main technical parameter
Model Main parameter | YBT mining anti-explosion blowing axial flow ventilation Fan | FBD mining blowing propeller axial flow fan | |||||
YBT-2.2 | YBT-5.5 | YBT-11 | No5.0 | No6.0 | No6.3 | ||
Electro -motor | Rated power(KW) | 2.2 | 5.5 | 11 | 2*7.5 | 2*15 | 2*37 |
Rated voltage(V) | 380/660 | 380/660 | 380/660 | 380/660 | 380/660 | 380/660 | |
Rated current(A) | 4.7/2.7 | 11.1/6.4 | 21.8/12.6 | 15/8.66 | 29.4/17 | 69.8/40.2 | |
Rated frequency(HZ) | 50 | 50 | 50 |
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Phase number | 3 | 3 | 3 |
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Speed(rpm) | 2840 | 2900 | 2930 | 2900 | 2930 | 2950 | |
Power factor | 0.86 | 0.88 | 0.88 |
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Poles | 2 | 2 | 2 |
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Efficiency(%) | 82 | 86 | 88.4 |
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Mode of connection | /Y | /Y | /Y |
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Ventilation Fan | Full wind pressure(pa) | 960-220 | 1200-250 | 2000-400 | 900-3400 | 1000-4450 | 3350-6900 |
Air flow(m3/min) | 55-101 | 90-180 | 130-240 | 235-180 | 345-275 | 560-470 | |
Pressure efficiency(%) | ≥75 | ≥75 | ≥80 | ≥75 | ≥80 | ≥80 | |
Noise LSA(dB) | ≤30 | ≤30 | ≤25 | ≤30 | ≤25 | ≤25 | |
Diameter of vane wheelmm | F300 | F398 | F500 | F500 | F600 | F630 | |
Note:The above parameter is for your reference only,it can be modified without separate notification
