Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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Model :MX25489ABL1
Waterproof rating : IP55 , IP68 waterproof rating
Brand : TOPFAN
Manufacturer : ShenZhen Topfan technology development CO . , Ltd .
Bearing structure : oil - bearing , double ball bearing (NMB bearing)
Oil - bearing life : - 20 degrees to 65 degrees ambient temperature use , life expectancy can reach : 30000 hours
Ball bearing life : - 20 degrees to 65 degrees ambient temperature use , life expectancy can reach : 60 , 000 hours
Fan size : 254 *89mm
Operating voltage : DC 5V DC12V DC 24V DC 48V
Fan speed : 3100 - 4400RPM
Fan structure : axial fan
Blade rotation : The fan blade operates counterclockwise
Frame material : aluminum frame
Blade material : PBT + 30 % glass fiber + FR
Fan operating temperature range : - 25 - 75 degrees
Insulation resistance : 500M Europe above
Fan features : lower noise , more quiet , longer life , greater air volume , wind pressure stronger
Fan performance : low noise , low power consumption , wind capacity , long life , high reliability
Fan signal types : RD signal , FG signal , PWM signal in three forms
Fan waterproof : can provide moisture - proof treatment , and IP55 , IP68 waterproof function
Fan Certification : CE ROHS
Product packaging : special carton packaging
| Model | Bearing Type | Rated Voltage | Operating Voltage | Input Current | Input Power | Speed | Max Air Flow | Max Static Pressure | Noise | Weight | ||
| Part No. | B.S | VDC | VDC | Amp | Watt | RPM | CFM | m3/min | Inch-H2O | pa | dB-A | g |
| MX25489ABH2 | B | 24 | 14.0-27.6 | 3.50 | 84.00 | 2600 | 890.00 | 25.21 | 1.01 | 251.58 | 68.00 | 2140.00 |
| MX25489ABM2 | B | 24 | 14.0-27.6 | 2.20 | 52.80 | 2100 | 718.85 | 20.36 | 0.82 | 204.25 | 55.00 | 2140.00 |
| MX25489ABL2 | B | 24 | 14.0-27.6 | 1.50 | 36.00 | 1600 | 547.69 | 15.51 | 0.62 | 154.44 | 42.00 | 2140.00 |
| MX25489ABH4 | B | 48 | 28.0-56.0 | 2.00 | 96.00 | 2600 | 890.00 | 25.21 | 1.01 | 251.58 | 68.00 | 2140.00 |
| MX25489ABM4 | B | 48 | 28.0-56.0 | 1.20 | 57.60 | 2100 | 718.85 | 20.36 | 0.82 | 204.25 | 55.00 | 2140.00 |
| MX25489ABL4 | B | 48 | 28.0-56.0 | 0.80 | 38.40 | 1600 | 547.69 | 15.51 | 0.62 | 154.44 | 42.00 | 2140.00 |
Company Details
Shenzhen Topfan Technology Development Co ., Ltd is a medium - sized enterprise which integrates production , research , development and sales . It has 3000 flat plant and professional design and production team . At present , the company has production development department , Q & C department , R & D department , the domestic sales department and overseas sales department .
In order to protect the customer ` s rights and interests , all the products were tested strictly and repeatedly before being put on the market . According to the customer ’ s different requirements , we can do the following tests of fan : wind tunnel test , vibration test , noise test , drop test , salt spray test , waterproof test , dust test , cycle test of high and low temperature , life testing , simulation test of high altitude low voltage, and ten items tested ROHS .
Our cooling fan has the following advantages :
- fan with large air volume , low noise , long life ,( according to your requirements ) fire , water , corrosion-resistant and so on .
- We have a strong design capability , according to customer requirements design and manufacture of special fan .
- We understand the specific needs of fans in various industries and provide you with a variety of standard products to choose from .
- Our fans using high-quality bearings , silicon steel , enameled wire , with higher reliability .
- We provide thoughtful and meticulous service , as well as fast on-time delivery .
1. We can design and develop customized product.
2. We are able to research best solutions for customers if needed