Free Standing Multifunctional 70mm Silent Fan For Heat Dissipation
|Place of Origin:||China|
Payment & Shipping Terms:
|Minimum Order Quantity:||50PCS|
|Delivery Time:||5~8 working days|
|Payment Terms:||T/T, L/C|
|Supply Ability:||600 pieces per day|
|Rated Current:||0.03~0.05A||Rated Input Power:||2~4W|
|Air Flow:||19.7~27.6CFM||Lead Wire:||AWG#24 UL 1007(Optional)|
|Life Time:||40000 Hours||Mounting:||Free Standing|
free standing 70mm silent fan,
230V 70mm silent fan,
230V 70mm free standing cooling fans
7025 A Low Noise Axial Flow Fans EC Brushless Fan 70x70x25mm Brushless EC Cooling Fan
What is an EC axial fan?
EC stands for Electronically Commutated, and it combines AC and DC voltages bringing the best of both worlds.
The motor runs on a DC voltage but with a single-phase 230VAC or three-phase 400VAC supply.
The motor incorporates voltage transformation within the motor.
What is the difference between AC and EC fans?
An AC fan has an alternating current and is very expensive to control without making it hum or buzz.
An EC fan is basically a digital fan. It's a lot easier to control. Running an EC fan at half speed uses half the electricity.
EC Axial Cooling Fan RGD8025
Energy Saving Noise Reduction Soft Wind Long Lasting
|Model No.||Bearing||Voltage||Operation Voltage||Frequency||Current||Rated Input Power||Air Flow||Air pressure||Noise||Speed|
All designs and specifications are for reference only and are subject to change without prior notice.
The different customer requirements and different raw materials will lead to different data.
The provider data are used for reference only. For future information, please contact us.
|Bearing Type||High precision Sleeve or Ball bearing|
|Frame & Impeller||Thermoplastic PBT UL 94V-0|
|Operating Temperature||-10℃ ~ 60℃|
|Insulation Grade||Standard grade is B grade|
|Motor||DC brushless motor|
|Fan Rotation||Standard Clockwise (If need Counterclockwise, please tell us)|
|Lead Wire||Standard RED: Positive(+); BLACK: Negative(-) Wire insert: 2.5-2P / NOP(Tin exposed 5mm)|
|Protection||Reverse protection; Auto Re-start protection|
Applicable: 3D Printer, Refrigerator, Freezer, Wine Refrigerator, Air purifier, Toy, Electric Equipment, Notebook, Laptop, Mini-projector, Humidifier, Medical Device, etc.
1.Trade Assurance: In the first order, we suggest you use Trade Assurance.
2.T/T: If stocks,100% payment before shipping; if customized order, 30% deposit before production and balance 70% should be paid before delivery.
3.Western Union, Money Gram, Paypal, all available.
4.L/C: for large order.
1.ln general, we use international express, DHL, UPS,FedEx,EMS,TNT, etc.Large order: by air or sea, you should choose it.
2. if you have your own forwarder, please tell us the detailed information.
1 What are the kinds of cooling fans or centrifugal fans supplied by your company?
Answer: we can provide a DC cooling fan, AC cooling fan, EC cooling fan, and blower fan.
2 What are the kinds of information provided by the customer before inquiry?
Answer: Please kindly advise the size, voltage, type of bearing, the speed of the fan airflow flow.
3 How many types bearing of our cooling fan are there in our company at present?
Answer: now we have two types of bearing for the fan, sleeve, and ball, working time of the sleeve is for 30,000 hours, the ball is for 50,000 hours.
4 How to detect the data of cooling fans in your company?
Answer: the speed and voltage are detected by the tachometer airflow is found by the wind tunnel.
5 How to control the quality of products in your company.
Answer: 100% total testing before each fan leaves our factory.