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

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

Brand Name : OFAN

Model Number : LW133C-230D3-00

Certification : CE ROHS

Place of Origin : China

MOQ : 1pcs

Price : negotiation

Supply Ability : 100000pcs

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Delivery Time : 10 work days

Packaging Details : 46*45*25

Type : LW133C-230D3-00

Voltage : 220v

Power : 135W

Current : 1.11A

Air Flow : 820m³/h

Speed : 1950RPM

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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


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