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You are here: home  > Waterproof Moisture Proof 24 volt DC Axial Fans 17215051mm
  • Waterproof Moisture Proof 24 volt DC Axial Fans 17215051mm
  • Waterproof Moisture Proof 24 volt DC Axial Fans 17215051mm
Enlarge Waterproof Moisture Proof 24 volt DC Axial Fans 17215051mm

Waterproof Moisture Proof 24 volt DC Axial Fans 17215051mm 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: MX17251ABH2

24v dc axial fan 172×150×51mm / waterproof dc axial fan 172×150×51mm
Brushless axial dc fan 25mm, low noise and l

24v dc axial fan 172×150×51mm / waterproof dc axial fan 172×150×51mm

Brushless axial dc fan 25mm, 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, Waterproof moisture-proof fan, Cheap Fan, Portable Fan,

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

12V DC 24V DC or 48V DC

Ball bearing or Sleeve 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.

Please do not touch and push fan blade with fingers or others. Fan blade and ball bearings may be damaged. And it caused noise defect. 

Avoid the damage, check the correct voltage and proper polarity before connecting with power.

 

 

Specifications:

 

A: General Specification:

Part No.

MX17251ABH2

Dimension

172×150×51mm

Rated Voltage

24VDC

Start-up Voltage

12VDC

Operating Voltage

14.0~27.6VDC

a.  Rated Voltage

Rated Speed

2900rpm

±10%

b. 25

 Rated Current

0.60A

±10%

c. 65% RH

Rated Power

12.48W

d. Measured after 5 Mins

Max Airflow

220.85

CFM

a. PQ Measurement Apparatus : (LW9266-SR)

b. Standard : AMCA

c. Rated Voltage

d. Rated Current

 

6.25

 

m3/min

Max Static Pressure

0.52 Inch-H2O

Life Expectancy

50000 hours up(at 25/ relative humidity 45-85)

 

a.L10 at Conf. Level 90%

b. /Rated Voltage

Noise Level

51dB

a. Rated Voltage

b. Non-Echo Chamber

c. Standard: CNS 8753/ISO3744

d. Test Condition: ISO 7779

e. Distance: 1.0M

No. of Pole

4Poles

Rotating Direction

Clockwise(From Label side)

 

 

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(+)

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Company Info

Shenzhen Topfan Technology Development Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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