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6.8 Inch 5 Blades Round Equipment Cooling Fans 172mm IP68 Computer Cooling Fans

Categories Equipment Cooling Fans
Brand Name: MX/ODM/OEM
Model Number: MX17251ABU4
Certification: CE/ROHS/UL/SGS
Place of Origin: China
MOQ: 500pc
Price: us$4.0/pcs to us$8.00/pcs, and negotiation
Payment Terms: T/T or western Union
Supply Ability: 600,000pcs per month
Delivery Time: 5-12 working days after received your payment
Packaging Details: carton box with Foam
Voltage: 12V, 24, 48V
Speed: 4000rpm
Max air Flow: 305.29CFM
Expected Life: 50,000hours(40C)
Current: 2.4-3.0A
Packaging: 20pcs/carton
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    6.8 Inch 5 Blades Round Equipment Cooling Fans 172mm IP68 Computer Cooling Fans


    6.8 Inch 5 Blades Round Equipment Cooling Fan 172mm IP68 Computer Cooling Fans


    1. Purpose:


    Brushless axial dc round fan 172 x 51mm, low noise and long life expectancy, are widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.


    2. Detailed Product Description:

    • Voltage:12V , 24V, 48V
    • Insulation Resistance:10M AT 500VDC
    • Dielectric Withstand:Between lead or terminal and housing 700VAC for 3 secretary or 500 VDC for 1 Min
    • Opetation Temperature:-10℃~70℃(Ordinary humidity)
    • Storage Temperature:-40℃~70℃(Ordinary humidity)
    • Life Expectancy:Ambient temperature 25℃ and humidity 65% ( Ball bearing:50,000Hours , Sleeve bearing:30, 000Hours)


    3. Description:

    ● Brushless DC Fan, Axial DC Fan, DC Motor Fan,CPU Fan, Computer case fan, laptop fan, PWM Fan, FG cooling fan, LED Digital signage
    ● Various Size
    ● High speed , Middle speed, Low speed
    ● Plastic Frame or Die-Cast Aluminum Frame and Plastic impeller
    ● 5 blades or 7 blades

    ● 12V DC 24V DC or 48V DC
    ● Ball bearing
    ● Terminal or Lead wire
    ● Waterproof explosion proof or high proof are can be satisfied.


    A: Specifications:


    ModelBearing TypeRated VoltageOperating VoltageInput CurrentInput PowerSpeedMax Air FlowMax Static PressureNoiseWeight
    Part No.B.SVDCVDCAmpWattRPMCFMm3/minInch-H2OpadB-Ag
    MX17251ABU1B127.0-13.83.0036.004000305.298.651.14283.5167.00740.00
    MX17251ABH1B127.0-13.82.0024.003500257.887.300.71176.8159.00740.00
    MX17251ABM1B127.0-13.81.5018.003000220.856.250.52128.5751.00740.00
    MX17251ABL1B127.0-13.81.0012.002500185.245.250.3792.7744.00740.00
    MX17251ABU2B2414.0-27.61.5036.004000305.298.651.14283.5167.00740.00
    MX17251ABH2B2414.0-27.61.0024.003500257.887.300.71176.8159.00740.00
    MX17251ABM2B2414.0-27.60.7016.803000220.856.250.52128.5751.00740.00
    MX17251ABL2B2414.0-27.60.5012.002500185.245.250.3792.7744.00740.00
    MX17251ABU4B4828.0-56.00.8038.404000305.298.651.14283.5167.00740.00
    MX17251ABH4B4828.0-56.00.6028.803500257.887.300.71176.8159.00740.00
    MX17251ABM4B4828.0-56.00.5024.003000220.856.260.52128.5751.00740.00
    MX17251ABL4B4828.0-56.00.4019.202500185.245.250.3782.7744.00740.00

    B: Electrical Specification:


    ITEM


    Specification. Condition

    Locked Rotor Protection

    Safety Condition



    Auto power off after locked at rated voltage for 1sec
    After auto power off ,circuit attempt restart in 2 to 6sec

    Polarity Protection

    Open circuit when Vcc&GND are exchanged

    Circuit won’t be burned within 5 seconds when Vcc &GND are exchanged

    Insulation Resistance

    10MΩ Between unshielded wire and frame at 500VDC/min

    Dielectric Strength

    5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min

    Special Function

    Soft Start
    5s (0 to Max speed)

    Current Limiter



    C. (Main Materials, Parts Specification)

    Bearing

    ■(Dual Ball Bearing)

    (Sleeve Bearing)

    Frame

    PBT of UL94V-0.

    Die-cast Aluminum Alloy

    Impeller

    PBT of UL94V-0.

    Steel

    Bobbin

    PBT of UL94V-0.

    Lead Wire

    Red(+)

    Black(-)

    Blue(PWM)

    UL 1571 28#

    Yellow(FG)

    White(RD)

    2 wires 100±10mm

    Connector

    No

    Tube

    No


    Dimensions (Unit:mm)


    Competitive Advantage:


    *Qualified, cost effective and easily operated

    *Small in shape, have compact structure

    *UL, CE, Rohs, CUL, CCC

    * Competitive Pricing

    * Keep Investing and Developing In New Products

    * The Most Advanced Testing and Measuring Equipment

    * On-Time Delivery


    How to Select a right cooling fan?


    A: Where are you used? Application for what?
    B: What's size limitation do you have?
    C: What's voltage do you require (5V DC,12/24V DC, 85V-125V ,190V-250V)?
    D: What's power or CFM airflow required?
    It will help us to give you good idea to quote

    Cheap 6.8 Inch 5 Blades Round Equipment Cooling Fans 172mm IP68 Computer Cooling Fans for sale
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