Ofan Electric Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 10000PCS |
| Delivery Time | 5-8 work days |
| Packaging Details | 45*45*10 |
| Type | LD133N-48D3-00 |
| Rated Voltage | 48VDC |
| Rated Current | 1.3A |
| Power | 62.4W |
| Rated Speed | 4500RPM |
| Air Flow | 420m³/h |
| Brand Name | OFAN |
| Model Number | LD133N-48D3-00 |
| Certification | CE ROHS CCC |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 10000PCS |
| Delivery Time | 5-8 work days | Packaging Details | 45*45*10 |
| Type | LD133N-48D3-00 | Rated Voltage | 48VDC |
| Rated Current | 1.3A | Power | 62.4W |
| Rated Speed | 4500RPM | Air Flow | 420m³/h |
| Brand Name | OFAN | Model Number | LD133N-48D3-00 |
| Certification | CE ROHS CCC | Place of Origin | China |
| High Light | brushless dc fan ，dc centrifugal blower | ||
Resemble 48 Volt Dc Centrifugal Blower With New Energy PA66 133mm
| Type | Rated Voltage | Rated Current | Power | Rated Speed | Air Flow | Sound pressure (dB) | Prem.amb.temp |
| LD133N-48D3-00 | 48VDC | 1.3A | 62.4W | 4500RPM | 420m³/h | 52db | -20~+60
|
Basic DC motors rely on carbon brushes and a commutation ring to switch the current direction, and therefore the magnetic field polarity, in a rotating armature.
The interaction between this internal rotor and fixed permanent magnets induces its rotation.
In an EC motor, the mechanical commutation has been replaced by electronic circuitry, which supplies the right amount of armature current in the right direction at precisely the right time for accurate motor control.
Matters are further simplified by using a compact external rotor design with stationary windings. The permanent magnets are mounted inside the rotor with the fan impeller attached
EC fans can also contribute to increasing the overall efficiency of an application. In a cooling system for example, keeping the refrigerant pressure constant rather than having it rise and fall as fans switch on and off has been found to reduce the load on the compressor resulting in even greater energy saving.
If two motors are producing the same output but one has a greater power input then you can be sure that the surplus energy is being dissipated as heat. If an application is designed to remove heat then it will have to do extra work just to remove the heat produced by the fan motor itself, so EC fans will improve the efficiency of the whole system.
Why choose us?
1. We belongs to the factory, so price we can give is based on factory cost, not trading cost
2. We are sole International sales of the factory, we can help to control and protect the market of clients
3. We integrates different kinds of products for air management
Our Service
Safe-common necessity of company and customers
Excellent –worker and product
Efficiency-worker and product
Environment-enterprise and society
Can we buy a sample for testing?
Sure, you are welcomed to buy a sample before mass order.
if the fans doesn't work well, what shall I do ?
If happens within one year, we will take in charge of the maintenance, or send you a new machine freely.
What is the shipping way?
DHL,UPS,TNT,EMS,FedEx.By sea
What is the payment terms?
T/T.L/C
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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