Ofan Electric Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000per |
| Delivery Time | 10 work days |
| Packaging Details | Conventional packaging |
| Model Numbe | Rectangular Duct Fan Blower |
| Feature | Eco Friendly |
| Power | 30W |
| Advantage | High Air Pressure |
| Size: | 100mm |
| frequency | 50/60hHZ |
| current | 0.35A |
| Speed | 2500RPM |
| Brand Name | OFAN |
| Model Number | RDF100-EC |
| Certification | CE CCC ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000per |
| Delivery Time | 10 work days | Packaging Details | Conventional packaging |
| Model Numbe | Rectangular Duct Fan Blower | Feature | Eco Friendly |
| Power | 30W | Advantage | High Air Pressure |
| Size: | 100mm | frequency | 50/60hHZ |
| current | 0.35A | Speed | 2500RPM |
| Brand Name | OFAN | Model Number | RDF100-EC |
| Certification | CE CCC ROHS | Place of Origin | China |
| High Light | rectangular inline duct fan ，rectangular exhaust fan | ||
Ventilating Units Rectangular EC Duct Fan Blower With Gakvabused Sheet Steel
AC vs. EC
AC motors are designed to operate at a certain point on their performance curve which coincides with their peak efficiency. Either side of this operating point, the efficiency can drop off considerably. EC motors on the other hand have an almost flat efficiency curve which varies relatively little across the speed range, a range which is not limited by synchronous speeds or as susceptible to voltage fluctuations as an AC motor. This makes the EC fan much more flexible in terms of being able to use the same product to match the performance requirements of different applications while still benefitting from increased efficiency.
The available range of AC input EC fans is expanding all of the time. There are axial and centrifugal fans, forward curved and backward curved, single inlet and double inlet, single phase and three phase and they are often directly interchangeable with their AC equivalents. EC offers the OEM more than just energy-efficiency. It is an opportunity to bring new technology and functionality to their products. With ever-increasing demand for energy efficient systems, when it comes to fan based products, there’s no reason for manufacturers not to have any in their portfolio.
Rectangular Duct Fan Parameters
| Model Numbe | Voltage | Power | current | Air Volume | frequency | Speed | Size | Certification |
Blade Material
|
| RDF100-EC | 220V | 30W | 0.35A | 350m3/h | 50/60HZ | 2500RPM | 100mm | CCC CE |
steel
|
Easy installation via 20mm standard flange
Can be installed in any position
The speed is 0-100% infinitely variable by auto transformers or electronic control
Compact and space saving design
Extremely low starting currents
Motor protection by thermal contacts in motor windings as standard
The translocation type motor and impeller have been used for the product, which is convenient for cleaning and ,maintenance
Forward curved impeller with outer rotor ensures the high-performance of the fan; and the motor bearing in a sealed condition, together with safety, reliability and long service life
Why choose us?
We are sole International sales of the factory, we can help to control and protect the market of clients.
We integrates different kinds of products for air management.
We are independent of factory. This make us standing in the position of client instead of factories. It will solve your problem of communication with factory.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
5000000-100000
Employee Number:
100~200
Ecer Certification：
Site Member
Guangzhou OFAN Electric Co., Ltd is One of High-tech enterprises in Guangdong Province of China dominant high-tech manufacturing enterprise。 High-tech enterprises licences issue by government Have 17 patents... Guangzhou OFAN Electric Co., Ltd is One of High-tech enterprises in Guangdong Province of China dominant high-tech manufacturing enterprise。 High-tech enterprises licences issue by government Have 17 patents...
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