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    [Cooling Fans-DC Brushless Fans-Centrifugal Fans-Manufacturer]Welcome to Shenzhen Ruiapple Electronics Co.,LTD!
    +86 755-89809970

    Contact US

    【COOLING FANS-BOLWER FANS-CENTRIFUGAL FANS】SHENZHEN RUIAPPLE ELETRONICS CO.,LTD!
    E-mail:Black@ruiapple.com
    TEL:0755-89809970
    Address:508#,Tianhe biulding, Baoan Road,Shenzhen,China Online

    Blower Fans

    DB155 Blower Cooling Fans

    DB155 Blower Cooling Fans,double air inlet,single air outlet,high air pressure,large air output,ball bearing,three phase multipole drive motor,meet the requirements of fresh air system and air purifier for large air volume and low noise ...
    TEL:0755-89809970

    Product description

    GENERAL DESCRIPTION:  

    DB155 Blower Fans P-Q curve
    1. BEARING TYPE: BALL BEARING
    2. IMPELLER AND FRAM MATERIAL: PA66/PP
    3. MOTOR TYPE: BLDC
    4. INSULATION GRADE: B
    5. INSULATION RESISITANCE: 10M/500VDC
    6. DIELECTRIC STRENGTH: 2MINIMUM/500AVC-5mA
    7. AMBIENT HUMIDITY: RH20%-RH75%
    8. STORAGE TEMPERATURE: -20°C ~ +75°C
    9. WORKING TEMPERATURE:-10°C ~ +70°
    10. SERVICE Max. LIFE:50000 HRS
    Download(Specification) Download 
    (Specification)

    CUSTOMIZATION FUCTIONS:
    SPEED CONTROL
    PWM; VSP;TP;  Closed-loop;  Clearance operation
    PROTECTED Lock;  Auto-start;  OCP;  SS;  IP (00-68);  Explosion-proof;  Flame-retardant 94V-0
    OUT SIGNAL FG;  RD;  LD 
    PS:The control and protection functions of the above DB155 Blower Cooling Fans are configured according to customers' requirements. If customers have no special requirements, They are designed and produced according to the common configuration of impedance protection.









    DRAWING:

    DB155 BLOWER FAN DRAWING


    DB155 Blower Cooling Fan Specification
     

    Nominal voltage Speed specification Rated current Rated power Rotate speed Maximum quantity of wind Maximum static pressure The noise level
    VDC  A W R/M M3/H CFM mm-H2O dB
    24 M 4.48 107.52 1550 822.32 484.00 44.00 46
    H 4.60 110.40 1640 859.69 506.00 55.60 62

                     
       



      
      REMIND :  The above specification is the common DC Blower cooling fans specifications , if you are looking for the parameters of the DB155 Blower Cooling Fan special requirements, please let us know, our team of engineers will provide the optimum cooling  ventilation solutions and cooling fans with high quality and best price according to your actual demand. For heat dissipation, ventilation solutions and fan product enquiries, please call :+86 18990112118.


    Shenzhen Ruiapple Electronics Co., LTD.:

            Shenzhen Ruiapple Electronics Co., LTD is the DC blower cooling fans manufature with 20 years experiences in various fields of cooling and ventilation. It has successfully cooperated and supported more than 3,000 projects for more than 1,000 customers around the world, and provided high-quality brushless DC fans and cooling and ventilation engineering solutions. Ruiapple is one of the high-end brands in the industry. Our mission is continuous innovation, to create value for customers!

    Get more information

    0755-89809970