Investment Waterproof YD 244020SL 24V 40x40x20mm Low Noise Brushless DC Cooling Fan-in Fans & Cooling from Computer & Office on AliExpress save

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current price: US $1.38

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Waterproof YD-244020SL 24V 40x40x20mm Low Noise Brushless DC Cooling Fan Radiator
Feature:
1. Large air volume, low noise, long life, fire prevention, waterproof, corrosion resistance, etc.
2. With strong design ability, we can design and manufacture special fans according to customer requirements.
3. The fan adopts high quality bearings, silicon steel sheet and enameled wire, which has higher reliability.
4. Intelligent, long life, low noise, large air volume and high temperature resistance.

Specifications:
Fan model: YD-244020SL
Appearance size: approx.40x40x20mm/1.57x1.57x0.78''
Rated voltage: DC 24V
Temperature range: -10~70 °C
Fan life: life of 50000 hours at 25°C
Rotation direction: counter clockwise rotation in the face of a rotor
Connection: Red - Black
Motor protection: lock up and lock flow protection. When the fan blade dies, the current will return to zero.(without specifying the circumstances, did not add this function).
Noise index: 28.88dB (A)
Material material: glass fiber reinforced plastic, PBT case
Function Description: electronic exchange to external rotor DC heat dissipation fan, complete electronic commutation component.
The power range of the cooling fan: +/-15% of the rated power supply.
Insulation resistance: >500 Mega
Voltage resistance: leakage current 0.5mA 500V/1 minutes
The life of the cooling fan is 50000 hours when the temperature is 25 degrees, and a sensitive temperature sensor is built to realize the revolutions and currents with temperature.
Fan shape: square frame
Color: Black

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
 
 
Packages: 
1 x Cooling Fan 






1. All items will be double checked and well packed before sending. Items

will be dispatched within 3-7 business days after customers pay the order. Because we have thousands of order everydays. We need to arrange shipment one order by one order. We will send the products to you ASAP.

2. We only ship to Confirmed order address.Your order address MUST MATCH your shipping address.

3. It usually takes about 20-60 business days for delivering the parcel to the destination(for remote areas,it may take a little long).Meanwhile,you can choose DHL Express to shorten the shipping time if you need the order urgently.

4. If you do not receive the order within 60 business days,please feel free to contact us before leaving negative Feedback,we will do our best to help you to resolve the issue.



1. If you are not satisfied with the item when you receive it,please return it return it within 10 days for a replacement or money back.Please contact us before you return it.

2. All returned items must be in the original packaging and you must provide us with the shipping tracking number and specific reason for the return.

3. We will refund you full money,upone receipt of the item in its original condition and packaging with all components and accessories include.

4. If the item is damaged during transport or cannot be used normally,please contact us the real photos of the items and we will refund you money.



We maintain high standards of excellence and strive for 100% customer satisfaction!Your satisfaction is our first priority!

 

If you receive the order and it is in good condition,we would be grateful if you would leave 5-Stars Positive Feedback for the transaction.

 

Otherwise,we would be grateful if you would contact us before leaving 1-Star to 3-Stars Feedback,we will take pleasure to provide a satisfactory solution.




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