| Customization: | Available |
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| Material: | Plastic |
| Blade Material: | Plastic |
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High air pressure dc axial fan 92x92x38mm high CFM airflow cooling fan
Detailed Product Description:
• Frame and Impeller: Frame: Frame: Plastic (Flammability: UL 94V-0), Impeller: Plastic (Flammability: UL 94V-0)
• Expected life : See the table below. (L10 life: 90% survival rate for continuous operation in free air at 60ºC, rated voltage).
• Motor protection function : Locked rotor burnout protection, Reverse polarity protection.
• Direction of rotation: Counter-clockwise viewed from front of fan blade
• Operating temperature range: -10 to +70ºC (Non-condensing).
• Storage temperature : -40 to +70ºC (Non-condensing).
• Lead wire : Red, Black or Blue Sensor or Yellow FG.
• Mass :166g
PECIFICATIONS:
A: ELECTRICAL
Standard operating condition is 25ºC, 65%RH ambient, unless otherwise specified.
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Item |
Specification |
Test Condition |
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1 |
Rated Voltage |
24V ±10% |
DC power supply |
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2 |
Rated Current |
31.45Amp (Typical)±10% |
DC power supply at Rated Voltage |
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4 |
Rated Power |
34.8W |
At Rated Voltage. |
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5 |
Starting Voltage |
13V (Max.) |
DC power supply |
|
7 |
Speed |
8000RPM ±10% |
Measured at 5 minutes after starting under 25±5ºC, 65±5%RH ambient |
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8 |
Acoustical Noise |
66.5 dB |
Measured at typical speed with an acoustic microphone 1 meter away from the fan intake in a test chamber with background noise level below 18dB(A) |
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9 |
Static Pressure |
1.819 IN H2O |
Refer to PERFORMANCE CHART ITEM 9 at zero airflow.
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10 |
Air Flow |
175.03CFM |
Refer to PERFORMANCE CHART ITEM 9 at zero static Pressure.
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11 |
Direction of rotation |
Counter-anticlockwise |
DC power supply, viewed from impeller. |
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12 |
Waterproof grade |
NO |
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More model information:
Diamension (Unit:mm):
Fan Performance Curve:
Company Information
Shenzhen Topfan Technology Development Co., Ltd. is a professional fan design and processing enterprises. founded in 1996 in Shenzhen China, It's a manufacturer on AC fan and DC brushless fans. Products support OEM, ODM and passed CE RoHS UL TUV certificated and good sellers both at home and abroad, the products mainly includs axial fans, cross flow fans (tangential fan), blower fans (centrifugal), being widely used in the information technology, network communications as well as industrial equipment, medical equipment, home appliances and others.
Factory:
Workshop:QC testing department:
Packaging & Shipping:
You can choose the shipping way by yourself .
You can choose the freight forward company by yourself .
We can arrang the shipment according to your require .
If you have any requirements you could contact me soon .
1.Samples delivery time is 7 working days . ( The quantity of free samples among 2 - 3 pcs . )
2 . Fans quantity : 1K ~ 5K ,the delivery time is 7 ~ 10 working days ;
Fans quantity : over 5K , the delivery time is 15 - 20working days
3 . International express : UPS / DHL / FEDEX and so on .
More questions:
1 . What is a DC Axial Fan ?
An DC fan is usually powered by 3v , 5v , 12v , 24v , 36v and 48v . It blows air along the axis of the fan , or parallel to the track of the blade axis .
Standard DC Axial fan sizes include 20mm , 30mm , 40mm , 50mm , 60mm , 70mm , 80mm , 92mm , 120mm , 150mm , and 200mm .
2 . How to choose a DC fan ?
To choose a DC fan , you should consider the points below
√ fan voltage
√ fan current
√ fan speed
√ fan airflow
√ fan noise
√ fan lifespan
3.What is a bearing ?
Bearing includes Sleeve Bearing and Ball Bearing , life expectancy of sleeve bearing fan is 30000hours , while ball bearing is 50000hours or more
4 . How do we carry out quality control ?
Usually , there are two ways to monitor reliability during the manufacturing process .
⇒ Early Life Test
This is used as a mean of process control determined at identify any latent manufacturing problems and determining the effectiveness of burn - in . Every day , 5 samples will be picked up from one of the production lines for burn at at 50 ° C + / - 5 ° C for 24 hours .
⇒ On - going Reliability Demonstration
This is a longer - term program at at providing data on continuous basis to demonstrate the reliability of product . 10 units per month are diverse collected from one of the production lines for burn - in for 168 hours at 50 ° C + / - 5 ° C . Units are monitored and tested on daily basis . Failed units will be analyzed and corrective actions taken where necessary .
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