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3500 RPM Computer Cabinet Cooling Fan , 80x80x25mm Fan Free Standing

Shenzhen Rengang Electronics Co., Ltd.

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Address: 12/F, Building 4, Xinghe IMC, Beixin Road, Chenjiang Street, Zhongkai High-Tech Zone, Huicheng District, Huizhou, Guangdong Province, China.

Contact name:Henry

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3500 RPM Computer Cabinet Cooling Fan , 80x80x25mm Fan Free Standing

Country/Region china
City & Province huizhou guangdong
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Product Details

80x80x25mm DC 12V 3000RPM 2Pin Ventilation Brushless PC Cooler Computer Axial Cooling Fan Antminer Server 80mm Fan

 

What is a DC cooling fan?
DC fans also known as DC Brushless Fans are basically cooling fans engineered to meet requirements such as higher air flows at high static pressures. RENGANG manufactures Brushless DC fans in varied sizes ranging from 60 mm to 280 mm. These fans are available in the plastic blade as well as the metal blade.


What are axial fans used for?
In general, an axial-flow fan is suitable for a larger flow rate with a relatively small pressure gain and a centrifugal fan for a comparatively smaller flow rate and a large pressure rise. They are used to supply fresh air, suck air from return air trenches, suck air from rotary filters, exhaust air out, etc.


                                                                        DC Axial Cooling Fan RGD8025

                       

                                                  Energy Saving Noise Reduction Soft Wind Long Lasting

Basic Parameter:

 

Model No.BearingVoltageCurrentRated Input PowerAir FlowAir pressureNoiseSpeed
(V)(A)(W)(CFM)(m3/min)(mm-H2O)(inch-H2O)(dBA)(RPM)
RGD8025D12B(S)Ball/Sleeve120.253.0044.001.234.810.18373500
RGD8025H12B(S)0.172.0436.501.023.400.13323000
RGD8025M12B(S)0.111.32

31.50

0.882.480.09272500
RGD8025L12B(S)0.080.9626.800.751.910.07232000
RGD8025D24B(S)240.204.8044.001.234.810.19373500
RGD8025H24B(S)0.153.8036.501.023.400.13323000
RGD8025M24B(S)0.122.8831.500.882.480.09272500
RGD8025L24B(S)0.092.1826.800.751.910.07232000
RGD8025H48B(S)480.157.2044.001.234.810.18373500
RGD8025M48B(S)0.073.3636.501.023.400.13323000

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.

Electrical Specification
Item
Specification/Condition
Dielectric Strength
500V/1mA/2s
Insulation Resistance
10MΩ (Ambient temperature 25℃)
Temperature Test of Run
△t=<70℃ Rated Voltage
Locked Rotor Protection
△t=<130℃ Rated Voltage
Pound resistance
It can withstand the shock from all three axes by 60g and two times per 11ms.
Vibration resistance
It can withstand the vibration from 5-30Hz,0.04g to 30-500Hz,2g peak to peak amplitude for 5 minutes to all three axis.
Lock Test
Locked for at least 72hrs at rated voltage, the fans run normally after the lock is released.
Reversal Volage Test
Test with reversal working voltage for 2~3minutes, all remain still, but all
fans run normally after corrected voltage.
Environmental Specification
Item
Specification/Condition
Operating Temp. Range
Temperature:-10℃~70℃ Humidity:20%~85%RH
Storage Temperature
Temperature:-40℃~80℃
Humidity:20%~95%RH

Applicable: Manufacturing Plant, Machinery Repair Shops, etc

                                                              

 

Plug Type:

 

Drawing:

 

 

Characteristic Curve:

 

 

 

 

Parts:

 

Payment:

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.

Shipping:

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.

FAQ

Q: How many workers do you have and how many production lines do you own?

A: We have 80 workers in normal time, we employ more workers in peak season, about 120 workers.

We own 5 production lines.

 

Q: What’s bearing type do you have and what is their lifetime difference?

A: We have sleeve bearing, hydraulic sleeve bearing, and dual ball bearing. If sleeve fan, the lifetime is 25000hours, if hydraulic sleeve bearing, the lifetime is 30000hours, if the ball bearing, the lifetime is 50000hours.

 

Q: Can you customize the required fan or blower?

A: Of course, we have a professional engineering team that can design and develop new fans or blowers according to customer’s requirements.

 

Q: Can my order ship via UPS or DHL or FedEx or by Air or By Sea? And where is my order ship?

A: Yes, we can ship. All orders ship from our factory warehouse.

 

Q: What are your MOQ and lead time?

A: Our MOQ is 1K. Lead time depends on the order’s quantity, below 50K, the lead time is 15 working days; if over 50K, the lead time is 20 working days.

 

If you have any questions about our products, please contact us and send your message to us.

 

 

 

 


 

 

 

 

 

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