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Electric DC Centrifugal Fan Over Temperature Protection Function 133mm

Categories DC Centrifugal Fan
Brand Name: OFAN
Model Number: LD133N-48D3-00
Certification: CE,UL,3C
Place of Origin: China
MOQ: 1
Price: $10~30/pcs
Payment Terms: L/C, T/T
Supply Ability: 10000pcs20days
Packaging Details: 65*65*70
Rated Voltage: 48V
Rated Speed: 4500RPM
Air Flow: 764m³/h
Power: 6.24W
Current: 1.3A
Operation Voltage: 36-56V
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Electric DC Centrifugal Fan Over Temperature Protection Function 133mm

133mm DC Centrifugal Fan With 48v Fresh Air System PA66 Air Purification


Listed
Model
Rated
Voltage
Operation
Voltage
Rated
Current
PowerRated
Speed
Air
Flow
Air
Flow
Air
pressure
Noise
Level
Part NO.VDCVDCAWRPMm³/hCFMmmH2OdBA
LD133N-48D3-004836~561.362.4450042021041.570
LD133N-48D3-014836~560.838.4400036018536.865
LD133N-24D3-02416~281.638.4400036018536.8

65


Brushless dc fan use a permanent magnet excitation, eliminate the loss of induction motor excitation currents; realizing the small loss an high

efficiency characteristics


Compared with the frequency control of induction motor, brushless dc ,motor is simpler and more controllable, easy to perform control

The components, such ac inverters etc, whose capacity is low, and circuit are simpler, the cost lower than ec blower’s


OFAN provides the most comprehensive services, includes: product diversification, against the clock delivery, documents support, and technical consulting service. “Customer is partner” is key to our success; ”Win the contract for customer” is our ultimate goal.


Protection: over voltage, over temperature, over current, phase loss detection, communication failure


The basic interface: 0-10V/PWM, RS485/Modbus, 4-20Ma


The basic parameters of field programmable: Maximum speed, minimum speed, maximum power, maximum current,resonance avoid


Constant air pressure controlling function


Embedded design


Electro magnetic compatibility (EMC)


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.


Can we buy a sample for testing?

Sure, you are welcomed to buy a sample before mass order.


EC Fan Introduction

EC(Electronically Commutation) motors, as built-in DC inverter driver three phase AC external rotor permanent magnet synchronous motors, its efficiency and low noise is considered to be ultimate fan energy technologies.


Core Technology Of EC Fan Controller

1. Sensorless vector control software

2. High-performance power electronic circuits

3. Security and reliability design(Standards, Certification)

4. Embedded design



Product Tags:

brushless dc fan

  

dc centrifugal blower

  
Quality Electric DC Centrifugal Fan Over Temperature Protection Function 133mm for sale
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