Fuel-Efficient 24VDC Aluminum Exhaust Backward Curved Centrifugal Fan

• Customization: Available
• Material: Aluminum
• Usage: for Manufacture
• Model NO.: PC3N30B241082
• Flow Direction: Cross Flow
• Pressure: Low Pressure
• Certification: RoHS, CE, UL
• Rated Speed: 2400rpm
• Rated Voltage: 24V
• Rated Power: 7.44W
• Air Flow: 175m³/H
• Air Pressure: 17PA
• Sound Level: 38dB(a)
• Transport Package: Standard Exporting Package
• Specification: BE37.5DC
• Trademark: PBM
• Origin: China
• HS Code: 8414519900
• Production Capacity: 50, 000PCS/Year

Product Description

Product Description

Slim Installation Height and High Air Flow Rate with lowest Noise

PBM tangential blowers combine 30~80mm diameter cross flow impeller with one single piece length maximum to 65mm, with AC and DC power supply EC green technology motor, with aluminum die cast fan frame, with anti-vibration rubber damping pad system, with ball bearing and sleeve bearing, maximum entire tangential fan length goes up to 1190mm at single, double and triple sections harmoniously connected together makes it possible to achieve a very high airflow throughput ratio with extremely low wind noise with quiet three-core sin-wave integrated commutation electronics motor controller circuit and low air flow velocity. Cross flow blowers are available for home indoor stove, fireplace, oven, wood burner underfloor convectors, air doors, air curtains, air conditioners and heaters' cooling and ventilation at extremely shallow, flat design to satisfy home appliances' nice outlooking and slim features that market requirements and consumer calling for.
 
Low noise with high air flow rates and low back pressures, compact slim design with anti-vibration rubber mechanical soft connection system, moisture proof and water proof versions are available for entire range tangential blowers with integrated and intelligence EC technology motor with PWM signal and 0~10V analog voltage to adjust power, and ErP2015 (Energy-related Products) directive conformity.
 

Impeller Sizes:  from 30mm to 80mm diameter;

Sound Level:  from 32dBA to maximum 48dBA according different rotation speed;

Airflow:  maximum to 600CMH, Cubic Meter per Hour, equal to approx. 353CFM , Cubic Feet per Minute;

Air Pressure:  Maxim to 80Pa, equal to 8.16mm H2O and to 0.32 inches H2O;

Power:  Maximum motor input power goes to 100W motor diameter 80mm.
 

Product Parameters

General Characters:

1-1	Rated Voltage	24 VDC
1-2	Rated Speed	2400RPM
1-3	Input Current	0.31A
1-4	Input Power	7.44W
1-5	Acoustical Noise	38dB(A)
1-6	Life Expectance	50,000Hours(L10) At 40ºC room, humidity 15%~65%RH
1-7	Direction of Air Flow	All round
1-8	Insulation Resistance	50Mega Ohm minimum at 500VDC Between frame and (+) terminal
1-9	Motor Protection	Locked rotor protection Polarity protection Automatic restart capability
1-10	Speed Control	Control input 0~10VDC

Mechanical Characters:

2-1	Dimension	see dimension drawing
2-2	Material of Impeller	Aluminum alloy
2-3	Bearing System	NMB ball bearing
2-4	Lead Wire	Red , Black, White AWG22#

Enviromental Characters:

3-1	Operating Temperature	-25ºC to 70ºC
3-2	Storage Temperature	-40ºC to 75ºC
3-3	Operating Humidity	5% to 90% RH
3-4	Storage Humidity	5% to 95% RH

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