Dc Blower Fan With Equipment Cooling dc Brushless Blower Fan 12v
Centrifugal Backward Curved Fan With Equipment Cooling For 12v
|Type||Rated Voltage||Rated Current||Power||Rated Speed||Air Flow|
The gas transported by the fan should be non-corrosive,
non-flammable, non-explosive and non-sticky.
Operating conditions: the ambient temperature range should
be:-40℃---+60℃, the relative humidity should be less than 90%, the
altitude should be less than 1000 meters.
Put simply, DC motors are around 30% more efficient than AC motors
because the secondary magnetic field comes from permanent magnets
rather than copper windings.
An AC motor consumes additional energy solely to create a magnetic
field by inducing a current in the rotor. But this is only half the
story. The use of modern electronics in controlling the motor has
opened up many other possibilities which contribute to using less
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.
Can be pre-configured to suit specific sensors and applications,
and are supplied standard with 0-10V control input.
A full range of sensors are available including differential
pressure, humidity, temperature, air velocity and pollutant.
Are you a factory or trading company?
We are a factory which specialized in produce external rotor motor
about 10 years. We accept OEM or ODM
How do I know which model I should choose
Please tell us the fans pressure and ofan and size of fans’
diameter you need. We will study and suggest you the right model.