Computer Cabinet Cooling Fan120x120x25mm 12V 24V 48V DC Brushless Cooling Fan 12025 

 

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 RGD12025

                       

                          Energy Saving       Noise Reduction      Soft Wind        Long Lasting    

 

Basic Parameter:

 

Model No.	Bearing	Voltage	Current	Rated Input Power	Air Flow			Air pressure		Noise	Speed
		(V)	(A)	(W)	(CFM)		(m3/min)	(mm-H2O)	(inch-H2O)	(dBA)	(RPM)
RGD12025D12B(S)	Ball/Sleeve	12	0.55	6.60	150.11		4.20	5.82	0.23	50	3000
RGD12025H12B(S)			0.40	4.80	114.00		3.19	4.45	0.18	41	2400
RGD12025M12B(S)			0.25	3.00	92.52		2.59	3.65	0.14	36	2000
RGD12025L12B(S)			0.18	2.10	68.45		1.92	2.68	0.11	32	1800
RGD12025D24B(S)		24	0.45	10.80	150.11		4.20	5.82	0.23	50	3000
RGD12025H24B(S)			0.35	8.40	114.00		3.19	4.45	0.18	41	2400
RGD12025M24B(S)			0.20	4.80	92.52		2.59	3.65	0.14	36	2000
RGD12025L24B(S)			0.13	3.12	68.45		1.92	2.68	0.11	32	1800
RGD12025H48B(S)		48	0.15	7.20	133.05		3.73	5.21	0.21	45	3000
RGD12025M48B(S)			0.10	4.80	92.52		2.59	3.65	0.14	36	2700

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: 3D Printer, Refrigerator, Freezer, Wine Refrigerator, Air purifier, Toy, Electric Equipment, Notebook, Laptop, Mini-projector, Humidifier, Medical Device, 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.