Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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Industrial Cooler Exhaust Fan 6.8 Inch Electric 220v Axial AC Fan
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.