Ofan Electric Co., Ltd
Where there is a fan,there is OFAN
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Industrial Dc Centrifugal Fan Impeller , Electric Motor Cooling Fan For Air Purifier
| Type | Nominal voltage (VAC) | Frequency (HZ) | Rated Speed (RPM) | Power (W) | Air Flow (m³/h) | Sound pressure (dB) | Prem.amb.temp |
| LD225N-310D3-00 | 310 | 50/60 | 3000 | 130 | 1200 | 65 | -20~+60
|
How does this affect energy efficiency?
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
A full range of sensors are available including differential pressure, humidity, temperature, air velocity and pollutant.
Can be run as an independent ventilation source or integrated into most building management systems.
Robust, galvanised steel housing and cowl.
Quick release toggle clamps provide easy access for cleaning and maintenance.
Can be mounted at angles up to 30°.
All GL Gamma EC models can be pre-configured to suit specific sensors and specific applications. Please advise Fantech of these parameters at the time of order.
EC motors should be directly connected to their appropriate AC supply. EC motors should not be regularly power cycled.
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.
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.
Our performance curves are tested in test camber according to DIN 24163 and refer to an air density of 1.2kg/M3. Testing conducted with inlet cone in airflow direction A, without protection guard
