Applicable Industries:: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company

Customized support:: OEM, ODM

Electric Current Type:: DC

Mounting:: FREE STANDING

Blade Material:: Plastic

Place of Origin:: Guangdong, China

Brand Name:: DID

Model Number:: QFR1212GHE

Voltage:: DC 12V, DC 24V, DC 48V

Warranty:: 1 Year

After-sales Service Provided:: Online support

Product name:: Delta fan QFR1212GHE

Size:: 120 x 120 x 38mm

Bearing Type:: Double ball Bearing

Material:: PBT UL94-V0

Weight:: 330g

Noise:: 59db / 64db

Air flow:: 173.83cfm / 210.38cfm

Life expectancy:: 50000hrs

Supply Ability

Supply Ability:: 5000 Piece/Pieces per Day

Packaging & Delivery

Original Delta QFR1212GHE 12038 12V Fan 4Wire For Antminer S7 S9 T17

Fan keywords: Original Delta, QFR1212GHE, 12038, 12V Fan, motor cooling fan, fan 12v 2.7a, axail fan, cooling fan, axail flow fan, fans cooling, exhaust fan, computer fan, Mining machine fan, fan for antminer S7S9T17, Server fan, high speed fan, high pressure fan, dc brushless fan, motor fan, ventilation fan, 120mm fan, 120 x 120 x 38 mm fan.

Product Description

Product Parameter

Model	Bearing Type	Rated Voltage	Operating Voltage	Input Current	Input Power	Speed	Max Air Flow		Max air pressure		Noise	Weight
Part No.	B/S	VDC	VDC	Amp	Watt	RPM	CFM	m3/min	Inch-H20	Pa	dB-A	g
QFR1212EHE	B/S	12	8.0--13.2	1.00	12	5000	173.83	4.922	0.844	210.156	59.0	330.0
QFR1212GHE	B/S	12	8.0--13.2	1.80	21.6	6000	210.38	5.957	1.170	291.33	64.0	330.0
QFR1224EHE	B/S	24	16.0--26.4	0.50	12	5000	173.83	4.922	0.844	210.156	59.0	330.0
QFR1224GHE	B/S	24	16.0--26.4	0.94	22.56	6000	210.38	5.957	1.170	291.33	64.0	330.0
QFR1248EHE	B/S	48	33.0--52.8	0.26	12.48	5000	173.83	4.922	0.844	210.156	59.0	330.0
QFR1248GHE	B/S	48	33.0--52.8	0.50	24	6000	210.38	5.957	1.170	291.33	64.0	330.0

1, The use of the environment should always keep clean, fan surface to keep clean, inlet and outlet should not be sundries, dust and other sundries in the fan and pipe are cleaned regularly;

2. The fan can only operate under the completely normal condition, and the capacity of power supply facilities should be fully charged full, voltage stability, strictly prohibit defect running power supply line must be special line, should not be used for a long time line power supply;

3. During the operation of the fan, abnormal sound, serious heating of the motor and electric shell were found , switch trip, cannot start phenomenon should stop immediately check. To ensure safety, it is not allowed maintenance should be carried out while the fan is running. After maintenance, test run should be carried out for about five minutes to confirm no abnormality phenomenon restart operation;

4. The fan should be stored in a dry environment to avoid dampness of the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from knocking against, so as to avoid the fan damage.,

FAQ

1)What's your product warranty? What if the fan has any problems during the warranty period?
Generally speaking, the warranty of the ball bearing fan is one year.
If there is any problem with the fan within one year, please send the video of the defective product or return the defective product for our analysis. We will analyze and confirm the quality problem of our product, and we will replenish it to you as soon as possible.

2) How do you manage your QC system?
Please don't worry. We have a complete quality control system. We have a series of inspections from raw materials to production to shipment, as shown below.

Incoming inspection (including inspection of frame blade, fan blade and other parts)
Semi finished products (mainly motor stator assembly test)
OQC test / Complete inspection of finished products (including performance test, appearance inspection, etc.)
Aging test (about 2-3 days)
Random sampling inspection
Double layer customized packaging (mainly to ensure that customers can receive goods intact)

3) Do you support samples? how long I can get the sample?
Yes, of course, but I'm afraid the sample fee and freight cost will be paid by your side.
For fans lead time, if we have samples in stock, then we could send you right away,
But if no stock, It probably would be 3-5days after we received the payment from your side, thank you.

4) Do you support customization?
Yes, of csif you have any other needs, such as customizing different sizes, speed, air volume, air pressure, noise, etc., we will try our best to meet your needs.

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