Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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DC Motor 60mm x 420mm Tubular Fan / 60mm Cross Flow Fans 420mm length
Applications :
1 . Our annual production for cross flow fan is over 5 million sets
2 . Widely applied in electric fireplace , air - cleaning, Industrial cooling , microwave , air conditioning , air curtain machine , heater and other related fields .
About us :
· We are manufacturer of high quality , cost effective , passed VDE , TUV , CCC , RoHS , certified AC / DC cross flow fans , ( voltages 110v – 120v & 220v -240v ) in AC capacitor and shaded pole motors . SP - motor also mean as Single - phase shading - pole asynchronous motor.
· It is widely used in freezer , cooler box , refrigerator , microwave oven and series of fans.
1 . SCOPE :
THIS SPECIFICATION DEFINES THE ELECTRICAL AND MECHANICAL CHARACTERISTICS OF THE DC CROSS FLOW FAN .
THE FAN MOTOR IS WITH TWO PHASES AND FOUR POLES
2 . ELECTRICAL CHARACTERISTICS :
ALL MEASUREMENTS PERFORMED AT25 ~ 30℃ ROOM TEMPERATURE
& 50 ~ 80 %R . H . UNLESS OTHERWISE SECIFIED.
| 1 | RATED VOLTAGE | VOLTS | V | 12V DC |
|
| 2 | OPERATION VOLTAGE | VOLTS | V | 8.4VDC - 13 . 2VDC |
|
| 3 | FREQUENCY | Hz | Hz | / |
|
| 4 | INPUT CURRENT | AMP | A | 0 . 70A ± 10% | AT RATED VOLTAGE |
| 5 | INPUT POWER | WATTS | W | 8 . 4W ±10% | AT RATED VOLTAGE |
| 6 | ROTATION SPEED | RPM | RPM | 1400 ± 10% |
|
| 7 | ACOUSTICAL NOISE(AVG) | dB(A) | dB(A) | ≤ 50 Db | DETAILS SEE ATTACHED PAGE. |
| 8 | MAX .AIR-FLOW | CFM | Q | 156 CFM | TWO-CHAMBER METHODS DEAILS SEE ATTACHED PAGE. |
| 9 | MAX . AIR-PRESSURE | mmH2O | P | 1 . 7 mmAq | TWO-CHAMBER METHODS DEAILS SEE ATTACHED PAGE. |
| 10 | INSULATION RESISTANCE | MEG. OHM | MΩ | ＞20 MΩ | BETWEEN FRAME AND TERMINAL |
| 11 | DIELECTRIC STRENGTH |
|
| 5Ma MAX . AT 500V AC 60HZ FOR 1 MINUTE | BETWEEN FRAME AND TERMINAL. |
| 12 | ROTARY DIRECTION |
|
| CC W |
|
| 13 | INSULATION CLASS |
|
| CLASS B |
|
| 14 | LIFE EXPECTANCY |
|
| 30000 Hours at 25℃ / 65%RH |
|
,, Shipment
1 . FOB Shenzhen or Hong Kong ( mass production )
2 . DHL , UPS , FEDEX , TNT or any other international express ( sample or small quantity )
<<< More details can be discussed >>>
,, Payment
T / T and Western Union
1 . The payment for the high value sample will be charged.
2 . The payment for the low value sample is free, but the freight should be paid by you.
,, Delivery Time
Generally , 500 ~ 1000pics 10 days after confirming the PI