200X80mm Ec 48V DC Brushless Compact Axial Fans for HVAC

• Customization: Available
• Material: Aluminum Fan
• Blade Material: Plastic
• Model NO.: PA3N200B48H
• Electric Current Type: DC
• Mounting: Free Standing
• Certification: RoHS, CE
• Name: 200X70mm DC Industrial Tube Axial Fan
• Category: Ventilation Equipment
• Motor Type: Ec Brushless External Rotor Motor
• Bearing Type: Ball Bearing
• Fan Feature: 0~10VDC/PWM Speed Control, Tach Output
• Rated Voltage: 48 VDC
• Power: 43.2 W
• Speed: 2750rpm
• Transport Package: Standard Exporting Package
• Specification: 200x70mm
• Trademark: PBM
• Origin: Suzhou, Jiangsu
• HS Code: 8414599050
• Production Capacity: 50, 000PCS/Year
• Package Size: 42.00cm * 42.00cm * 24.00cm
• Package Gross Weight: 4.400kg

Product Description

IP44 200x80mm EC 48V DC Brushless External Compact Axial Fans
Model No.: PA3N200B48H

Product Parameters

1.General Characters

1-1	Rated Voltage	48VDC
1-2	Operating Voltage	36~57 VDC
1-3	Rated Speed	2750 RPM
1-4	Input Current	0.9 A
1-5	Input Power	43.2 W
1-6	Air Flow	676.78 CFM / 1150 m^3/H
1-7	Static Pressure	0.94 inH2O / 236 Pa
1-8	Acoustical Noise	60 dB(A)
1-9	Life Expectance	50,000 Hours(L10) At 40ºC room, humidity 15%~65%RH.
1-10	Insulation Class	Class B
1-11	Motor Protection	Locked rotor protection Polarity protection Automatic restart capability
1-12	Speed Control	Control input 0~10VDC / PWM
1-13	Protection Type	IP44
1-14	Signal Output	FG (Frequency Generator)

2.Mechanical Characters

2-1	Dimension	Ø200mm X 80mm (see dimension drawing)
2-2	Material of Impeller	Cold rolled steel sheet
2-3	Number of Blades	7
2-4	Bearing System	NMB ball bearing
2-5	Lead Wire	AC(AWG20#),DC(AWG22 #)

3.Environmental Characters

3-1	Operating Temperature	-25ºC to 60ºC
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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Certifications

 

Certificate Show:UL / CE / Rohs

Application Scopes

 

Application Scopes:Ventilation & Purification / Air Conditioning / Refrigeration /  IT & Electronic Industry / Medical Industry / Heating / Automotive Industry / Household Electric Appliances / Cloud Date Center / Mechanical Equipment and Systems.

Company Profile

 

About PBM:High Quality EC Fan / Competitive Price / Strong Team / Long Life Expectance / Fast Delivery / Customization Available / Attentive Service / Professional Assistance
Laboratory / Packing Method / Workshop / Warehouse

FAQ

Frequently Asked Question

Q: What are electronically commutated motors?
Electronically Commutated motors are brushless DC motors where the direction of the electric current is switched using electronic controllers. As the switching of the current is technically known as 'commutating', brushless motors are also called 'electronically commutated' motors. EC motors provide the advantages of brushed DC motors in terms of the ability to have variable speed control, but without the drawbacks of brushes.
Q: What are the advantages of EC motors?
EC motors are very high efficiency electric motors (80%) and maintain a high efficiency level at part speed. This means that in most cases they use less than one third to half of the electricity used by                    traditional induction motors, which in turn translates into lower operating costs and short payback periods. As EC motors have a higher efficiency this ensures that the motors run cooler in application which ensures a longer life for the motor.
In terms of speed control and features, because the motor's operation is controlled by software, EC motors allow customers to optimize and integrate the motor, fan and controller with the application, and to include features like data communications, constant volume control, variable speed.
Features & Advantages
Q: What about cost?
The initial outlay for an EC motor is more expensive than the traditional induction / shaded pole motors and this is mainly due to the electronic components required to drive the commutation. In recent years the cost of electronic components has reduced dramatically as volumes increase.
The huge energy savings provided by EC motors, mean equally large savings in operating costs, which in turn translate in payback periods as short as a few months combined with a longer life expectancy.
In our case, together with high energy savings, low use of raw material, low part count and simple electronics, have allowed us to make our motor price very competitive.
Q: How are EC motors 'sustainable'?
The huge energy savings provided by our EC motors directly translate into large carbon emissions savings.
By using an EC motors in your application we are able to assist our customers in dramatically reducing the air pollution (CO2) generated by their applications. This is due to the motors high efficency & low energy costs which helps to preserve the world for a 'greener' future.
EC Motors are designed & manufactured using 70% less copper and 80% less steel than traditional induction and shaded pole motors which has a dramatic reduction in environmental impact in producing these raw material components.
services to the clients.
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