Backward Centrifugal Fan YWFB630
- NINGBO LIONBALL VENTILATOR CO.,LTD
- product brand:LIONBALL
- Numéro de stand：E1G01
- product specification:
- product category:Ventilation Plants-Fans, axial, radial, cross flow-
- product introduction:① Performance parameters: composed of 4-pole and 6-pole three-phase asynchronous motor with rated voltage of 380V and frequency of 50Hz, rated current of 3.7A and 2.4A, input power of 2250W and 950W, net weight of the product of 35KG, can respectively transmit air volume of 14300m3/h and 10800m3/h, maximum noise value of 80dB(A).
② Components: high efficiency external rotor AC motor, rear-tilt circular arc aluminum alloy impeller, maintenance-free deep groove ball bearing, electrostatic powder spray rotor.
③ Technical features: 8-blade wind wheel, IP54 or IP44 protection class, insulation class B or F, S1 continuous operation mode, built-in overload thermal protection, UL and CE product certification.
④ Product features: long service life, maintenance free, large air volume, low noise, beautiful appearance and other characteristics.
Installation: the standard installation method is to install the shaft parallel to the ground or the rotor below, or the rotor can be installed on top according to customer needs.
6 product application: suitable for strict noise environment and air conditioning system, such as industrial refrigeration system, fresh air and fan fan, communications equipment, fire fighting system, hutch defends radiator, small condensing units, air purifier, air filter, roof fan, industrial equipment cooling, cold wind units, modular units, air conditioning equipment such as smallpox machine systems.
Tilting back centrifugal fan is composed of overload thermal protection outer rotor motor and efficient tilting back circular arc centrifugal impeller.The impeller all adopts the mold production, through the precision dynamic balance machine high-speed calibration, has the small volume, the high efficiency, the air volume is large, the vibration is small, the noise is low, the performance is superior, the installation debugging is convenient and so on the advantage, is the air conditioning, the purification, the refrigeration industry is the ideal supporting product.Widely used in hotels, restaurants, schools, factories and other places and civil, industrial buildings ventilation.
