Ofan Electric Co., Ltd
Where there is a fan,there is OFAN
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Air Purification Blowerl Fans With Coil Units For Le133n-310d3-00
Key Specifications/Special Features:
| Type | LE140N-310D3-00 |
| Nominal voltage | 310VAC |
| Speed | 2200RPM |
| Power input | 75W |
| Current draw | 0.24A |
| Air Flow | 470m³/h |
| Sound pressure level | 65dB |
140mm diameter DC input centrifugal blower
A. Motor speed is not affected by power frequency
B. Speed range is big
C. the motor is stepless speed
D. starting moment is big
E. motor high efficiency range is big
F. the volume is very compact.
G. motor efficiency is high(>80%)
1. Ec fan exchange air by moving the air in a variety of aquipment and systems, its superiority is not only reflected in the compact structure, low noise and high efficiency but moreover it can keep continuous speed adjustment based on real-time temperature or pressure change, furthermost saving the power
2. Currently, both at home and abroad, the EC axial fan has been widely used in various fields, especially ventilation, large air conditioning and refrigeration. The compact structure and continuous controllability of EC centrifugal fan has been into full play to air handing units, computer modules, communication systems ,clean room systems, roof fans, home machine automotive and rail technology
1.Can we buy a sample for testing?
Sure, you are welcomed to buy a sample before mass order.
2.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.
If after one year, we will supply you the right parts to replace at low price.
3. What about delivery date?
Product can be sent to you within a week if there is stock after receiving deposit or 100% payment from customer. If there is no stock, the delivery date will be 15 to 30 days
