Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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Noiseless 230v AC Brushless Fan High Air Flow Exhaust Fan For Cooler
Applications:
Topfan’s fan products are utilized by all type of machines which required heat reduction systems,
such as UPS systems; Telecommunication equipments; Ventilating systems; LED Digital signage; Disports/exercise equipments; Medical instruments.
Description:
Environmental Specification:
| Item | Specification/Condition | |
| 01 | Operating Temp. Range | Temperature:-20℃~75℃ |
| 02 | Storage Temperature | Temperature:-30℃~140℃ |
| 03 | Life | 50000H |
Main Materials/Parts Specification:
| (Item | Specification | |
| 01 | Blade | (PBT) PBT+15%GF |
| 02 | Frame | Aluminum ADC-12,Painted Black |
| 03 | Stator& Rotor | Silicon stee |
| 04 | Magnet Wires | Copper 2 UEW |
| 05 | Bobbin | PA-66 UL 94 V-0 |
Model:
| Model | Bearing Type | Rated Voltage | Freq. | Current Amp | Input Power | Speed | Max Air Flow | Max Static Pressure | Noise Level | Weight | |
| Part No. | S B Y | VDC | Hz | Amp | Watt | RPM | CFM | m3/min | Inch-H2O | dB-A | g |
| MX17251 ABH11 | B | 110/120 | 50/60 | 0.44/ 0.46 | 30/37 | 2500/ 2100 | 200/ 187 | 5.4/6.0 | 0.55/0.5 | 53/48 | 900 |
| MX17251 ABH22 | B | 220/240 | 50/60 | 0.26/ 0.28 | 44/35 | 2500/ 2200 | 200/ 190 | 5.4/6.0 | 0.55/0.5 | 43/48 | 900 |
| MX17251 ABH38 | B | 380/400 | 50/60 | 0.15/ 0.13 | 38/35 | 2500/ 2200 | 200/ 190 | 5.4/6.0 | 0.55/0.5 | 53/48 | 900 |
Dimensions( Unit:mm)
Competitive Advantage:
*Qualified, cost effective and easily operated
*Small in shape, have compact structure
*UL, CE, Rohs, CUL, CCC
* Competitive Pricing
* Keep Investing and Developing In New Products
* The Most Advanced Testing and Measuring Equipment
* On-Time Delivery
Quality:
1. 100 % testing before the fan leave our factory
2. Good after services to every customer
3. We often give one-three years warranty on quality of products, and will give your refund if any quality problems occurs when you receive our items.
1 What are kinds of cooling fan or centrigugal fan supplied by your company?
Answer: we can provide DC cooling fan, AC cooling fan, EC cooling fan and blower fan.
2 What are kinds of information provided by the customer before inquiry?
Answer : please kindly advise the size, voltage, the type of bearing, the speed of fan , or air flow.
3 How many types bearing of our cooling fan are there in our compnay at present?
Answer : now we have two types bearing for the fan, sleeve and ball, working time of sleeve is for 30,000 hours, the ball is for 50,000 hours.
4 How to detect the data of cooing fan in your company?
Answer: the speed and voltage are detected by the tachometer, air flow is found by wind tunnel.
5 How to control the quanlity of products in your company.
Answer: 100% total testing before each of fan leaves our factory.
Feedback:
We WARMLY appreciate your positive feedback. We value our customers so much.If you have any problem, PLEASE FEEL FREE and DON'T HESITATE TO CONTACT US BY EMAIL IMMEDIATEDLY,
we are always there to offer help.