YDW 3.5L1-1.1kw Centrifugal Fan
YDW series low noise centrifugal fan is mainly composed of casing, impeller, air inlet, motor, etc.
1,The casing is made of high quality steel plate with plastic spraying on the surface or galvanized steel plate with weld-free gnashing, with generous appearance. Heat and moisture resistant, durable.
2, impeller for the former tendency of multi-black arc blade, and the front plate, the middle plate fine joint and become, even the material selection of zinc steel plate precision production, in order to ensure the accuracy of the impeller, all parts of the impeller are stamped with a mold molding. Combination and then by static, dynamic balance correction, so the impeller in operation vibration is small, good pneumatic performance, low noise, smooth operation.
3,The air inlet is made of zinc plate, processed by mould, which is installed on both sides of the fan, and its axial parallel cross-section is curved, with smooth gas and less loss.
4,Motor: the outer rotor low frequency sound three-phase asynchronous motor, impeller and motor are bolted together, thus reducing the rotational loss and improving the overall efficiency of the fan.
5, the fan can be made into "left" and "right" two types, from the motor end of the line, the impeller clockwise rotation for the right-hand wind machine, vice versa, it is called the left-hand fan, fan export position can be made 0 °, 90 °, 180 °, 270 ° and so on many kinds of angle
Current: 3.3A
Speed: 900 r/min
Noise: 63-67 dB
Weight: 56kg
| Recommeded flow: 5000 m3/h |
Recommemded full pressure: 390Pa |
Flow: 4000-5200 m3/h
|
Full pressre: 410-380 Pa |
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