• Ofan Electric Co., Ltd
    Mark Aramli
    OFAN' products are so reliable ,good quality,This is much more durable High-end product
  • Ofan Electric Co., Ltd
    Jimmy K.y.yap
    OFAN advanced design,good supervision of production , good package
  • Ofan Electric Co., Ltd
    Andry Andika
    OFAN' Pay attention to details,good production line,durable
Contact Person : Walter Chen
Phone Number : +86-13760806200
WhatsApp : +8613760806200

EC High Air Flow Double Inlet Fan Centrifugal Air Blower For Air Ventilation System

Place of Origin China
Brand Name OFAN
Certification CE ROHS
Model Number LW133C-230D3-00
Minimum Order Quantity 1pcs
Price negotiation
Packaging Details 46*45*25
Delivery Time 10 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100000pcs

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Product Details
Type LW133C-230D3-00 Voltage 220v
Power 135W Current 1.11A
Air Flow 820m³/h Speed 1950RPM
High Light

double inlet centrifugal blower

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industrial exhaust fans

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Product Description

EC High Air Flow Double Inlet Fan Centrifugal Air Blower For Air Ventilation System

 

 

Type

 

LW133C-230D3-00

 

Voltage

 

220V

 

Air Flow

 

820m³/h

 

Power

 

135w

 

Current

 

1.1A

 

Speed

 

1950rpm

 

1. EC fans includes AC input driven brushless DC fan with integrated design of AC-DC transformation circuit, the PFC circuit, the BLDC drive circuit, interface circuit. Due to the internal integration of the AC-DC converter circuit, the consumption of power will be reduced to facilitate the design and application of the overall power system in customer.

 

2. Brushless DC external rotor motor belongs to non-mechanical brush(commutator)DC motor which enforces the winding current commutation through electronic commutator (position sensing, non-position sensing),achieve the speed control function with PAM or PWM control

 

3.Design operating temperature range: -30~60 degrees of minimum selection(The device in accordance with -40~85 degrees)


4. Protection: over voltage, over temperature, over current, phase loss detection, communication failures.


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


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

 

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.

 

Advantages of EC technology
Very high degree of efficiency


Integrated controller (continuous control)


Very simple connection


Additional functions (pressure control, airflow, speed, temperature, air quality, etc.)


Smaller-sized motor for the same level of performance


Less power consumption

 

Application :
Our range of small ,midium and large sized centrifugal fans are suitable for many areas . Include but limited to :
Electronic cabinet cooling
EC fan array
Clean room modules
Heat exchangers
Air filtration
Military HVAC
Medical appliances
Plastic extrusion
Fume hoods
Pharmaceutical equipment
Semiconductor industry

 

 

EC High Air Flow Double Inlet Fan Centrifugal Air Blower For Air Ventilation System 0