Pbm Ec Rotary Lobe Blower Manufacturer 10 Inch Axial Fan for Ventilation

• Customization: Available
• Material: Metal
• Blade Material: Plastic
• Model NO.: PG3N250B2EM
• Electric Current Type: AC
• Mounting: Free Standing
• Certification: RoHS, ISO, CE
• Name: 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: 230 VAC
• Protection Type: IP44
• Insulatiin Class: Class B
• Motor Dimension: 92mm
• Weight: 2.34 Kg
• Warranty: 5 Years
• Bearing System: NMB Ball Bearing
• Delivery Time1: 3-Days for Sample
• Delivery Time2: 4-Weeks for Mass Production
• Motor: Ec 92mm Motor
• Transport Package: Standard Exporting Package
• Specification: 240*240*240mm
• Trademark: PBM
• Origin: Suzhou, Jiangsu
• HS Code: 8414599050
• Production Capacity: 50, 000PCS/Year
• Package Size: 42.00cm * 42.00cm * 24.00cm
• Package Gross Weight: 4.770kg
• Lead Time: 3 days (1 - 1 Pieces) ; 28 days (2 - 3 Pieces) ; To be negotiated ( > 3 Pieces)

Product Description

PBM EC Axial Flow Fan Manufacturer 10 inch Axial Fan for Ventilation
Model No.: PG3N250B2EM

Product Description

1.General Characters

Model	PG3N250B2EM
Rated Voltage	230 VAC
Operating Voltage	184~276 VAC
Rated Speed	3000 RPM
Input Current	1.25 A
Input Power	80 W
Air Flow	1722 m^3/H
Static Pressure	268 Pa
Sound Level	75 dB(A)
Protection Type	IP44

2.Mechanical Characters

Dimension	Ø250mm X 115mm (see dimension drawing)
Material of Impeller	Cold rolled steel sheet
Mounting Position	Any
Surface of Rotor	Coated in black
Bearing System	NMB ball bearing
Lead Wire	D1
Weight	2340g
Package	Standard

3.Environmental Characters

Locked-rotor Protection	Over-current limiting circuit protects motor from damage at least for 72 hours of locked rotor condition at rated voltage.
Maximum Current under Locked Rotor	A, Typical inrush current when the motor is trying to re-start under locked rotor conditions is 2~4 times the normal running current reoccurring and for 16~20% of restarting cycle period. B, If he CL function is used this restarting inrush current is about the same as the normal running current.
Reverse Polarity Protection	No damage if the positive and negative leads are reversed under maximum operation voltage conditions.
Over Voltage Protection	The circuit will be shut down automaticlly when input voltage over threshold. And re-started when Voltage down to threshold below.
Soft Start	In 5 seconds after power on and speed control voltage gets to 1.5V or PWM duty cycle at 10% above.

 

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.

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       FOB Price:US $51.4-57.4/Piece                         FOB Price:US $40.7-45.5/Piece                          FOB Price:US $51.2-57.2/Piece                                 FOB Price:US $52-58/Piece               
                                                                                                                                                                                                                                   
                                                                                                  
      FOB Price:US $53.1-59.3/Piece                        FOB Price:US $49-56/Piece                                   FOB Price:US $45.2-48.88/Piece                          FOB Price:US $73.95-75.78/Piece   
                                                                                                                                                   
Products of the same series

Model	Motor	Rated Current	Rated Power	Rated Speed	Weight	Protection Type	Sound Level	Air Flow	Air Pressure
	BE72EC	0.6 A	70 W	3200 RPM	1.89 KG	IP44	68 dB(A)	1160 m³/h	320 Pa
	BE92EC	1.25 A	180 W	3000 RPM	2.34 KG	IP44	75 dB(A)	1722 m³/h	268 Pa
	BE92EC	0.7 A	80 W	2650 RPM	2.45 KG	IP44	64 dB(A)	1760 m³/h	215 Pa
	BE92EC	0.7 A	95 W	2000 RPM	2.65 KG	IP44	71 dB(A)	2267 m³/h	214 Pa
	BE92EC	0.7 A	95 W	2000 RPM	3.5 KG	IP44	71 dB(A)	2267 m³/h	214 Pa
	BE92EC	1.58 A	230 W	1580 RPM	5.5 KG	IP44	63 dB(A)	3210 m³/h	150 Pa
	BE102EC	3.2 A	400 W	1700 RPM	5.9 KG	IP44	67 dB(A)	5200 m³/h	250 Pa
	BE102EC	2.7 A	400 W	1750 RPM	6.3 KG	IP44	76 dB(A)	6001 m³/h	316 Pa
	BE102EC	1.8 A	400 W	1700 RPM	6.8 KG	IP44	70 dB(A)	6080 m³/h	270 Pa
	BE72EC	0.45 A	58 W	3000 RPM	1.86 KG	IP55	62 dB(A)	1150 m³/h	310 Pa
	BE72EC	0.85 A	115 W	4100 RPM	1.86 KG	IP55	66 dB(A)	1650 m³/h	200 Pa
	BE72EC	0.65 A	85 W	2600 RPM	2.2 KG	IP55	61 dB(A)	1700 m³/h	210 Pa
	BE72EC	0.9 A	120 W	3000 RPM	2.2 KG	IP55	63 dB(A)	1900 m³/h	200 Pa

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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