Shenzhen Topfan Technology Development Co., Ltd.
| Payment Terms | Western Union, T/T |
| Supply Ability | 10000 + Piece + A Day |
| Delivery Time | 7 - 10 Working Days |
| Packaging Details | Carton Box |
| Size | 30mm x 250mm |
| Voltage | 12V / 24V |
| Bearing Type | Ball Bearing |
| Watt | 2 . 4 / 2 . 88W |
| Speed | 2700rpm |
| Air Flow | 126CFM |
| Impeller | Aluminum Alloy |
| Current Amp | 0 . 2 / 0 . 12A |
| Brand Name | Topfan / OEM / ODM |
| Model Number | MX30250CFM2 |
| Certification | CE ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, T/T | Supply Ability | 10000 + Piece + A Day |
| Delivery Time | 7 - 10 Working Days | Packaging Details | Carton Box |
| Size | 30mm x 250mm | Voltage | 12V / 24V |
| Bearing Type | Ball Bearing | Watt | 2 . 4 / 2 . 88W |
| Speed | 2700rpm | Air Flow | 126CFM |
| Impeller | Aluminum Alloy | Current Amp | 0 . 2 / 0 . 12A |
| Brand Name | Topfan / OEM / ODM | Model Number | MX30250CFM2 |
| Certification | CE ROHS | Place of Origin | China |
| High Light | ac cross flow fans ，crossflow fans | ||
30mm Diameter Cross Flow Cooling Fan Ball Bearing Crossflow 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 | 24V DC |
|
| 2 | OPERATION VOLTAGE | VOLTS | V | 19VDC - 28VDC |
|
| 3 | FREQUENCY | Hz | Hz | / |
|
| 4 | INPUT CURRENT | AMP | A | 0 . 12A ± 10 % | AT RATED VOLTAGE |
| 5 | INPUT POWER | WATTS | W | 2 . 88W ± 10% | AT RATED VOLTAGE |
| 6 | ROTATION SPEED | RPM | RPM | 2700 ± 10% |
|
| 7 | ACOUSTICAL NOISE ( AVG ) | dB ( A ) | dB ( A ) | ≤ 48Db | DETAILS SEE ATTACHED PAGE. |
| 8 | MAX . AIR-FLOW | CFM | Q | 126 CFM | TWO - CHAMBER METHODS |
| 9 | MAX . AIR-PRESSURE | mmH2O | P | 1 . 62 mmAq | TWO-CHAMBER METHODS |
| 10 | INSULATION | MEG . | MΩ | ＞ 20 MΩ | BETWEEN FRAME AND |
| 11 | DIELECTRIC STRENGTH |
|
| 5Ma MAX . | BETWEEN FRAME AND |
| 12 | ROTARY DIRECTION |
|
| CC W |
|
| 13 | INSULATION CLASS |
|
| CLASS B |
|
| 14 | LIFE EXPECTANCY |
|
| 30000 Hours at 25 ℃ / 65 % RH |
|
MECHANICAL
BEARING SYSTEM ------------------3 BALL BEARING.
LEAD WIRE ---------------- UL1007 AWG # 22 ,80 ℃ ,300V , L = 390MM
+ POSITIVE-------------RED
NEGATIVE-------------BLACK
ENVIRONMENTAL :
OPERATING TEMPERATURE----------------------- - 20 TO + 60 ℃
STORAGE TEMPERATURE ------------------------- - 30 TO + 75 ℃
OPERATING HOMIDITY-----------------------------------RH20 % - 80 %
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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1996
Total Annual:
20,000,000-30,000,000
Employee Number:
500~600
Ecer Certification：
Active Member
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 dev... 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 dev...
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