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Medical 120mm x 120mm x 38mm / Nine Leaf Blade Booster Fan 3000rpm

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Medical 120mm x 120mm x 38mm / Nine Leaf Blade Booster Fan 3000rpm

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Brand Name:TOPFAN/ODM/OEM

Model Number:MX12038ABL4

Certification:CE/ROHS/UL/SGS

Price:negotiation

Payment Terms:T/T or western Union

Supply Ability:600,000pcs per month

Delivery Time:5-12 working days after received your payment

Company Data

Shenzhen Topfan Technology Development Co., Ltd.

Active Member

Contact Person Du

Business Type: 86-755-26070926-26070992

Business Type: Manufacturer Exporter

Officials: 23A2, Suhao Building, Nanxin Road, Nanshan District, Shenzhen, China

Quality: Quality Certifitation Available

Product Details Company Profile

Product Details

The Medical Equipment Cooling Fans 120mm x 120mm x 38mm / Nine Leaf Blade Booster Fan

Brushless axial dc fan 38mm, low noise and long life expectancy, are widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.

Description:

● Brushless DC Fan, Axial DC Fan, DC Motor Fan, Cheap Fan, Portable Fan, CPU Fan, Computer case fan, laptop fan, PWM Fan, FG cooling fan, LED Digital signage

● Various Size

● High speed , Middle speed, Low speed

● Plastic Frame or Die-Cast Aluminum Frame and Plastic impeller

● 5 blades 7 blades or 9 blades

● 5V DC 12V DC 24V DC or 48V DC

● Ball bearing or Sleeve bearing or Hydraulic bearing

● Terminal or Lead wire

● Waterproof explosion proof or high proof are can be satisfied.

Important Note:

Rated Current: Rated Current shall be measured after 3 minutes of continuos rotation at rated voltage.

Rated Speed: Rated Speed shall be measured after 3 minutes of continuos rotation at rated voltage

Start Voltage: The voltage which is able to start the fan to operate by suddenly switching “ON”

Dropping test standard: Drop a minimum packing box in a height of 30 cm for perpendicular free falling motion to the surface of wooden plate of 10 cm. After test, connect the fan to the power, the fan still in normal operation.

Specifications:

B: Electrical Specification:

ITEM		Specification. Condition
Locked Rotor Protection	□	Safety Condition
	■	Auto power off after locked at rated voltage for 1sec After auto power off ,circuit attempt restart in 2 to 6sec
Polarity Protection	■	Open circuit when Vcc&GND are exchanged
	□	Circuit won’t be burned within 5 seconds when Vcc &GND are exchanged
Insulation Resistance	10MΩ Between unshielded wire and frame at 500VDC/min
Dielectric Strength	5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min
Special Function	□		Soft Start 5s (0 to Max speed)	□	Current Limiter

C. (Main Materials, Parts Specification)

Bearing	■(Dual Ball Bearing)						□		(Sleeve Bearing)
Frame	■	PBT of UL94V-0.					□		Die-cast Aluminum Alloy
Impeller	■	PBT of UL94V-0.					□		Steel
Bobbin	PBT of UL94V-0.
Lead Wire	■		Red(+)	■	Black(-)	□		Blue(PWM)		UL 1571 28#
	□		Yellow(FG)	□	White(RD)	2 wires 100±10mm
Connector	No
Tube	No

D.ELECTRICAL

01	Insulation Resistance	More than 10M ohm between internal stator and lead wire(red) measured at DC 500V.
02	Dielectric Strength	Applied AC 500V for one minute between housing and lead wire(red).
03	Life Expectancy	The continuous duty life at given temperature after which, 90% of testing units shall still be running.

E.ENVIRONMENTAL

01	Operating Temperature	-10℃ ~ +70℃ at humidity 65%+/-20% RH.
02	Storage Temperature	All function shall be normal storage at -40℃ ~+70℃ with a 24 hours recovery period at room temperature.
03	Humidity	After 96 hours,95% RH,40+/-2℃ PER MIL-STD-202F, method 103B humidity test, the measured data on insulation resistance and dielectric strength shall meet the specification.

F.CHARACTERISTICS

01	Rated Current	Rated current shall be measured after 3 minutes of continuous rotation at rated voltage.
02	Rated Speed	Rated speed shall be measured after 3 minutes of continuous rotation at rated voltage.
03	Start Voltage	The voltage which is able to start the fan to operate by suddenly switching ‘ON’.
04	Input Power	Input power shall be measured after 3 minutes of continuous rotation at rated voltage.
05	Locked Rotor Current	Locked current shall be measured within one minute of rotor locked, after 3 minutes of continuous rotation at rated voltage in clean air.
06	Air Flow & Static Pressure	The air flow data and static pressure should be determined in accordance with AMCA standard or DIN24163 specification in a double chamber testing with intake-side measurement.
07	Noise Level	The measurement of noise level is carried out with reference to ISO7779 in an echoic chamber with the microphone positioned 1 meter form the air intake. Testing fan shall be hung in clean air.

Company Profile

Shenzhen Topfan Technology Development Co., Ltd.

Shenzhen Topfan Technology Development Co., Ltd is a high-tech enterprise of professional manufacture and researcher on dc brushless fans and ac fans. It is a professional cooling fan manufacturer in the field with the most professional and largest scale intergrating research and development, manufacturing and sales. The products including brushless fans, cross flow fans, blower fans, centrifugal fans, dc brushless motor,shaded pole,AC and EC fans are being widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.

Founded in 1996, owns more than 600 staffs, and with a strong power research and development team, we have ourselve's manufacturing base and industrial park.

Topfan-China core of Quality First, carry out the idea Doing Things Right Frist Time, Pursue zero defect management, holds advanced testing instruments, production equipments, excellent management experience and competitive price, which make the products more popular. Based on mutual benefit and development, we always make our biggest efforts to do everything better for our customers make us ISO9000, UL, CE and RoHS and TUV certificated and become the best sellers both at home and abroad including Europe, North America, Asia (South Korea and India) and so on.

Brave the wind and waves, setting sail. Topfan-China with a Corporate Vison of create a top cooling fans kingdom, hold a working style of serious, rigorous, fast, persistent, and team spirit of passion, independent, and high efficiency, make us become the first brand in domestic, and the most popular brand all over the world.

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