TOPFAN CHINA 220V AC Cooler Fan 12038 For Welding Machine

220V AC fan welding machine cooling fan / refrigerator cooler fan 12038

1. [Product brand]: TOPFAN CHINA

2. [Product Name]: DC Fan, Axial Fan, DC Brushless Fan, Fan, Projector Cooling Fan, Car Headlight Cooling Fan

3. [Product Size]: Length x Width x Thickness = 120x120x38mm

4. [Product Model]: MX12038 series (detailed product coding rules)

5. [Thermal characteristics]:
5-1 Standard environmental conditions: Unless otherwise specified, the standard temperature is 20 ° C and the relative humidity is 65% (RH).

5-2 Operating temperature: -10 ° C to + 70 ° C / 65% (RH)

5-3 Storage temperature: -40 ° C to + 70 ° C / 65% (RH)

5-4 Temperature rise: the surface temperature rise does not exceed 25 ° C, the coil temperature does not exceed 55 ° C.

6. [Electrical characteristics]
6-1 Rated voltage: 220V. (can also be changed according to customer requirements).

6-2 Start-up voltage: according to different rated voltage, the starting voltage range is between 110-220V.

6-3 Operating voltage: rated voltage ± 10%.

6-4 Rated current: (see product specification sheet).

7. [Mechanical characteristics]
7-1 Bearing type:Divided into oil bearing (SLEEVE BEARING), double ball bearing (DUAL BALL BEARING) two types.

7-2 Air volume: how many cubic meters of wind per minute when the fan is working, the unit of air volume is CFM (per cubic foot) or m3 / min (cubic meters per minute). 1m3 / min = 35.245 CFM

7-3 Wind pressure: the pressure generated when the fan work, the unit is mmH2O.

7-4 speed: the greater the speed, the greater the air volume, otherwise the smaller. Can be adjusted according to customer cooling needs, detailed product specifications table.

7-5 Noise: The sound generated when the fan is working, mainly wind noise, electromagnetic noise, bearing noise, the unit is dB-A.

7-6 life: fan can not work, the speed is lower than the rated speed of 85% of its life expectancy expires. Fan life generally refers to its average life. Under standard environmental conditions, oil bearing: life 25000 hours, long life hydraulic bearings 50000 Hour, double ball bearing 7000 small.

8. [Features]

Products with large air volume, low noise, long life, small vibration, low energy consumption, stable performance and so on

9. [Application]
Solve the computer, electrical appliances, machinery, power supply cooling problems, reduce the working environment of the device temperature, extend the service life of equipment. Car headlights, notebook radiators, LED power supply, vending machines, online shopping machines, home refrigerators, semiconductor refrigerators, UPS power supply, inverter power supply, power converters, chassis cabinets, welding machines, drinking fountains, industrial humidifiers, , Stage lighting, power amplifier, instrumentation, audio and video amplifier, rice cooker, induction cooker, incense machine, display cabinets and other products.

10. [General specifications of products]as shown in the following date sheet.

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 development, manufacturing and sales. The products including brushless fans, cross flow fans, blower fans, centrifugal fans, dc brushless motor,shaded pole,AC and EC fans are being widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.

Founded in 1996, owns more than 600 staffs, and with a strong power research and development team, we have ourselve's manufacturing base and industrial park.

Topfan-China core of Quality First, carry out the idea Doing Things Right Frist Time, Pursue zero defect management, holds advanced testing instruments, production equipments, excellent management experience and competitive price, which make the products more popular. Based on mutual benefit and development, we always make our biggest efforts to do everything better for our customers make us ISO9000, UL, CE and RoHS and TUV certificated and become the best sellers both at home and abroad including Europe, North America, Asia (South Korea and India) and so on.

Brave the wind and waves, setting sail. Topfan-China with a Corporate Vison of create a top cooling fans kingdom, hold a working style of serious, rigorous, fast, persistent, and team spirit of passion, independent, and high efficiency, make us become the first brand in domestic, and the most popular brand all over the world.