DC Axial Motor Cpu Computer Case Cooling Fan 80 X 80 X 15mm

ITEM SPECIFICATION/CONDITION

BEARING TYPE): Ball Bearing

RATING VOLTAGE : DC 12V

RATED VOLTAGE) : DC 7.0~13.8VDC

START-UP VOLTAGE) : DC 7.0V (ON/OFF)

RATED CURRENT) : 0.30A±10﹪　

RATED SPEED) : 3000RPM±10%

AIR FLOW): 34.33CFM

AIR PRESUURE) : 0.11Inch-H₂O

NOISE LEVEL) : 54dB(A)

PROFECFION TRPE)

RESISTANCE PROFECTED) : YES

AUTO START) :NO

TACHOMETER OUTPUT) :NO

LOCK ROTOR ALARM OUTPUT):NO(PULSE WIDTH MODULATION) :NO

THERMAL SPEED CONTROLLED):NO

(CONNECTION LEAD TYPE) :UL1007 24#AWG =550mm

LABEL :12V-0.30A

Specifications:

1. SCOPE

This documentation defines mechanical ＆ electrical characteristics of DC Brushless Fans).

1. MATERAL

2 . 1 Housing : PBT-HB-Glass P.B.T (PBT-HB -Glass Filled polyester(P. B.T))

2 . 2 Fan Blade) : PBT-HB-Glass P. B.T (PBT-HB -Glass Filled polyester(P. B.T))

2 . 3 Bearing Sys) : [ √ ] (Two Ball Bearing)

[ ] (one Ball one Sleeve)

[ ] (Sleeve Bearing)

1. DIMENSIONS ＆ CONSTRUCCTION
2. All dimensions, direction of rotation and air flow were specified as per drawing attached.
3. CHARACTERISTICE ＆ DEFINITION
   1. All rated characteristics were specified as per data sheet enclosed
   2. Rated Current: Rated Current shall be measured after 3 minutes of continuos rotation at rated voltage.
   3. Rated Speed: Rated Speed shall be measured after 3 minutes of continuos rotation at rated voltage
   4. Start Voltage: The voltage which is able to start the fan to operate by suddenly switching “ON”
   5. Input Power: Input Power shall be measured after 3 minutes of continuos rotation at rated volage.
   6. The fan can be locked, Locked Rotor Current: Locked Current shall be measured within one minute of rotor Locked after 3 minutes of continuous at rated voltage in clean air
   7. Air Flow ＆ Static Pressure: The air flow data and static pressures should be determined in accordance with AMCA standard or DIN24163 specification in a double chamber testing with intake side measurement
   8. Noise Level: The measurement of noise level is carried out with reference to DIN45635 in an anechoic chamber with the microphone positioned 1 meter from the air intake. Testing fan shall be hung in clean air.

Dimensions (Unit:mm)

Competitive Advantage:

*Qualified, cost effective and easily operated

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* Competitive Pricing

* Keep Investing and Developing In New Products

* The Most Advanced Testing and Measuring Equipment

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