Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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450mm Industrial Equipment Cooling Fan / 220-240V AC Motor Fan / Exhuast Fan
Applications:
Topfan’s 450mm Industrial Equipment Cooling Fan,low noise, high Speed and long life expectancy, are commonly used in HVAC systems,machinery for heating, ventilating, air conditioning, drying, dehumidifying, etc. Such as electronic air cleaner , hand dryers,electronic oven, gas oven, electronic fireplace, gas fireplace, electric fan good balance condition,etc.
Description:
Specification:
| Model | Bearing Type | Rated Voltage | Freq. | Current Amp | Input Power | Speed | Air Flow | Capacitor | Noise Level | Operation Temperature | Weight |
| Part No. | S B Y | VDC | Hz | Amp | Watt | RPM | m3/h CFM | dB-A | min/max ℃ | g | |
| MX450ABH11 | B | 115/120 | 50 | 2.20 | 240 | 1350 | 4800/2650 | 22 | 62 | -30/+60 | 7050 |
| 60 | 2.40 | 300 | 1600 | 4800/2825 | 64 | -30/+60 | 7050 | ||||
| MX450ABH22 | B | 220/230 | 50 | 1.15 | 250 | 1350 | 4800/2825 | 7 | 62 | -30/+60 | 7050 |
| 60 | 1.50 | 300 | 1600 | 4800/2825 | 64 | -30/+60 | 7050 | ||||
| MX450ABL22 | B | 220/230 | 50 | 0.65 | 135 | 920 | 3600/2117 | 6 | 56 | -30/+60 | 7050 |
| 60 | 0.79 | 175 | 1100 | 3900/2294 | 58 | -30/+60 | 7050 | ||||
| MX450ABH38 | B | 380/400 | 50 | 0.55 | 120 | 910 | 4800/2825 | 7 | 62 | -30/+60 | 7050 |
| 60 | 0.53 | 145 | 1030 | 4800/2825 | 64 | -30/+60 | 7050 | ||||
| MX450ABL38 | B | 380/400 | 50 | 0.33 | 120 | 910 | 3600/2117 | 6 | 56 | -30/+60 | 7050 |
| 60 | 0.34 | 145 | 1030 | 3900/2294 | 58 | -30/+60 | 7050 |
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 |
Dimension:
Performance Curve
About Our Company
1. As a professional manufacturer, we specialize in Brushless DC&AC cooling fans and CPU coolers for over 10 years.
2. Our products are extensively applied to all kinds of refrigeration equipments, air conditioner, cooling and ventilation instruments.
3. Customized design is available.
4. OEM &ODM service are welcome.
5.Factory qualification with CE,UL,ROHS,FCC,TUV.
Shipment:
You could choose the shipping way by yourself .
You could choose the freight forward company by yourself .
We could arrang the shipment according to your require .
If you have any requirements you could contact me soon .
1 . Samples delivery time is 7 working days . ( The quantity of free samples among 2 - 3 pcs . )
2 . Fans quantity : 1K ~ 5K ,the delivery time is 7 ~ 10 working days ;
Fans quantity : over 5K , the delivery time is 15 - 20working days
3 . International express : UPS / DHL / FEDEX and so on .
QUESTIONS:
Q1. Are you factory?
A1. Yes. ,we are factory specialized in the adapters , R & D production and sales integration ,Price advantage! welcome to visit our factory.
Q2. All products have a warranty?
We offer 2 years warranty for our products, Quality is very important for long term business, that's what we do; Product 100% aging test, 100% automatic test instrument detection.
Q3. Can we design packaging?
A3. Yes.Default is regular packing,we can make customer's own packing.
Q4. Can we add our logo on products?
A4. Yes.
Q5. How to control the quanlity of products in your company.
A5: 100% total testing before each of fan leaves our factory.
Q6. can we customize product?
A6. Yes, OEM&ODM.
Q7. How can I Secure my payment?
For Sample,you can pay by Paypal; For mass production ,T/T is available, The agreement between each other.
If you want another rpm or voltage or other reqirement , pls contact me for more details , thanks!
For Special Cooling Fan , Such as : moistureproof , waterpr0of , turbocharger , soft start , Reversible , temperature control , PWM speed control , the RD alarm and the FG signal etc , pls contact me free .