Sign In | Join Free | My resportshoes.com
resportshoes.com
Products
Search by Category
Home > Fuse Components >

Ball Bearing 2500RPM EC Axial Fan Equipment Cooling Fans AC 12V - 27.6V

Categories EC Axial Fan
Brand Name: topfan
Model Number: MX8025ABM**
Certification: CE/ROHS/UL
Place of Origin: China
MOQ: 500pcs
Price: negotiation
Payment Terms: T/T or western Union
Supply Ability: 40,000pcs per month
Delivery Time: 7-10 working days after received your payment
Packaging Details: Carton box
Product Name: Ec fan 80x80x25mm
Voltage: 110V-240V
Bearing type: Ball bearing
Speed: 3000rpm
Input power: 2.1W
Air flow: 33.05CFM
Noise: 27dBA
Input current: 0.05A
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Ball Bearing 2500RPM EC Axial Fan Equipment Cooling Fans AC 12V - 27.6V


    Ec fan 80mm, 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.


    Application:

    1: Equipment heat exhaust

    2: Telecommunication FCU system and heater exchanger

    3: Home Ventilation system

    4: Replacing convetional AC fans fully.


    Specification


    ITEM SPECIFICATION/CONDITION
    BEARING TYPE : BALL Bearing
    RATING VOLTAGE : AC 24V
    RATED VOLTAGE :AC 12V-27.6V
    START-UP VOLTAGE :AC 12V (ON/OFF)
    RATED CURRENT :50mA±10﹪ 
    RATED SPEED :2500RPM±10%
    AIR FLOW :32.37CFM
    AIR PRESUURE) :2.52mmH2O
    NOISE LEVEL :27.85dB(A)
    PROFECFION TRPE
    RESISTANCE PROFECTED :YES
    AUTO START :YES
    TACHOMETER OUTPUT :NO
    LOCK ROTOR ALARM OUTPUT:NO
    PULSE WIDTH MODULATION :NO
    THERMAL SPEED CONTROLLED:NO
    CONNECTION LEAD TYPE:UL1007 24#AWG L=240mm(RED…POSITIVE, BLACK…NEGATIVE)
    HOUSING :terminal
    LABEL:24V-0.05A
    connection :YES
    5.Scope:
    This documentation defines the thermal, mechanical & electrical characteristics of EC DC FAN AC(D)8025BM2.
    6. Product Drawing:

    Dimension

    1. SCOPE

    This documentation defines mechanical & electrical characteristics of DC Brushless Fans.

    1. MATERAL

    2.1 Housing: PBT-HB-Glass P.B.T PBT-HB -Glass Filled polyester(P. B.T))

    2.2 Fan Blade: PBT-HB-Glass P. B.T (PBT-HB -Glass Filled polyester(P. B.T))

    2.3 Bearing Sys : [ √] Two Ball Bearing

    [ ] one Ball one Sleeve

    [ ] Sleeve Bearing

    1. DIMENSIONS & CONSTRUCCTION

    All dimensions, direction of rotation and air flow were specified as per drawing attached.

    1. CHARACTERISTICE & DEFINITION
      1. All rated characteristics were specified as per data sheet enclosed.
      2. Rated Current: Rated Current shall be measured after 3 minutes of continuos rotation at rated voltage.
      3. Rated Speed: Rated Speed shall be measured after 3 minutes of continuos rotation at rated voltage.
      4. Start Voltage: The voltage which is able to start the fan to operate by suddenly switching “ON”.
      5. Input Power: Input Power shall be measured after 3 minutes of continuos rotation at rated volage.
      6. The fan can be locked, Locked Rotor Current: Locked Current shall be measured within one minute of rotor Locked after 3 minutes of continuous at rated voltage in clean air.
      7. Air Flow & Static Pressure: The air flow data and static pressures should be determined in accordance with AMCA standard or DIN24163 specification in a double chamber testing with intake side measurement.
      8. Noise Level: The measurement of noise level is carried out with reference to DIN45635 in an anechoic chamber with the microphone positioned 1 meter from the air intake. Testing fan shall be hung in clean air.
    2. MECHANICAL INSPECTION
    1. Rotation Direction

    The blade is count Clockwise viewing from the blade. The same direction also indicated by an arrow mark on one side of the housing.

    1. Protection

    All fans have integrated protection against locked rotor condition so that there will be no damage to winding or any electronic component. Restarting is automatic as soon as any constraint component to rotation has been released.

    As fan placed at dead angle position, and the switch of FAN was changed from off to on,Restarting was automatic normal as soon as and proved that this fan is good fan

    1. Locked Rotor Protection
      1. No damage shall be found after 72 hours continuously at condition of rotation locked,Restarting is automatic as soon as constraint to running has been released.
      2. The fan can’t be locked or the fan will overheat and be damaged
    2. Polarity Protection

    No damage shall be found with reverse connection 5 minute at rated voltage. After returning to normal polarity, all function shall be normal.

    1. Free Drop shock

    The product drops from the bight of 600mm to the wood board of 30mm. Any one of the 6 faces and any one of the corners could withstand the pressure, and also no damage will be found..ELECTRICAL INSPECTION

    1. Insulation Resistance

    Not less than 10M ohm between housing and positive end of lead wire(red) at 500V DC.
    6.2 Dielectric Strength

    No damage should at 500 VAC for 60 sec, measured with 5mA trip current between housing and positive end of lead wire.
    6.3 Life Expectancy

    The continuous duty life at given temperature after which,90% of testing units shall still be running.

    Bearing System

    Test Temperature

    Test time

    Ball Bearing

    25℃

    50000

    Ball Bearing

    40℃

    48000

    BallBearing

    60℃

    42000

    7.0 ENVIRONMENTAL
    7.1 Operating Temperature
    -10℃ to +50℃ at normal humidity.
    7.2 Storage Temperature

    All function shall be normal after 500 hours storage at -40℃ to +50℃ at normal humidity with a 24 hour recovery period at room temperature.
    7.3 Humidity

    After 96 hours 95%RH 40+/-2℃per MiL-STD-202F, method 103B humidity test, the measured data on insulation resistance and dielectric strength shall meet the specification.8.0 REMARKS

    8.0 REMARKS

    8.1 Matetial and construction are subject to change without advance. The changes should be within specification

    8.2 All fans shall meet the quality inspection under sampling plan MIL-STD-105E Ⅱ as follow)
    Critical 0
    Major 0.65
    Minor0 1


























































    Quality Ball Bearing 2500RPM EC Axial Fan Equipment Cooling Fans AC 12V - 27.6V for sale
    Send your message to this supplier
     
    From:
    Enter your email please.
    To: Shenzhen Topfan Technology Development Co., Ltd.
    Subject:
    Message:
    Characters Remaining: (0/3000)
     
    Find Similar Products By Category:
    Inquiry Cart 0