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  • RA-DCC220
    Product description:
    DC centrifugal fans with backward-curved blades and covers a diameter range of models from φ133 to φ400, with maximum air volume up to 3,400 m3/h and maximum static pressure up to 600 Pa comprehensive ranges for every application. This external rotor fan series has a compact structure, operates reliably and is both energy saving and efficient. 100% speed control via analog or serial interface. Quiet operation with flow control and sophisticated DC motor commutation. Start-up made easy by perfectly coordinated components: Control system/motor/fanIt is designed with low noise, a long service life, and is easy to install. This series of axial fans has EC and AC available, Available input power sources for DC series are 12VDC, 24VDC, 48VDC and any VDC; DC motors make the fans more efficient, it is easier to control the fan and flexibly meet customers’ control requirements. DC motors come with a variety of control solutions and protection functions - to achieve intelligent control, energy savings and environmental protection at the same time. For both the smart home and Industry.

    Data Sheet
    Detailed Parameters
    Model No. & Category

    Model No.

    RA-DCC220

    Product Types

    Centrifugal Fan

    Product Types

    Brushless DC Motor


    Basic Parameters

    Model:

    Voltage  (V)

    Current  (A)

    Power(W)

    Speed(RPM)

    Pressure (Pa)

    Air Flow(m3/h)

    Air Flow(CFM)

    Noise  (dB)

    24L

    24

    1.55

    37.20

    2000

    289

    638.82

    376

    63

    24M

    24

    2.25

    54.00

    2300

    353

    715.28

    421

    67

    24H

    24

    3.15

    75.60

    2600

    481

    793.43

    467

    71

    Customized









    Product Information

    Bearing Type

    Ball OR Sleeve

    Impeller and Fram

    PBT PLASTIC

    Approvals

    UL CE CCC

    Speed Control

    PWM VSP Temperature Control Fix Speed with Pressure Intermittent

    Protected

    Lock Auto-start Overload

    Out Signal

    FG RD LD

    Insulation Class

    B

    Insulation Resistance

    10MΩ/500V DC

    Dielectric Strength

    2Min/500V AC/5mA

    Insulation Class

    F

    Relative Humidity

    20%-85%

    Working Temperature

    -10℃/+60℃

    Max Life

    8000 hours