EC Centrifugal Fan impeller by speed control and energy-save from China manufacturer

EC Centrifugal Fan impeller by speed control and energy-save

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: R3BE280/080A

Production Capacity: 10000PCS per month

Delivery Date: 30 days for 10000 pcs After...

Certification: RoHS

Material(Housing): Galvanised sheet steel

approvals: CCC,CE

Impeller Dimension: 280mm

power: 145W

speed: 2000RPM

Means of Transport: Ocean,Land,Air

Packing: PALLET

Type: Air Curtain

Brand Name: Green Power

Type of protection: IP44

Insulation class: B

Blade height: 80mm

USES: ventilation

weight: 3.2KGS

High quality and Competitive price of our EC fan and Blower,we supply backward curve,forward curve,single inlet,dual inlet version,also the EC system.

EC Centrifugal Fan from GP Motor withHigh Efficiency ,impeller diameter from 133 to 500.
0-10V and PWM Speed regulation,Integrated protection,Similar the EBM,but pretty competitive price.
Application with simple controllability and lower running cost makes EC technology very attractive such as air conditioning condensing units.

Special Features:

· Impeller dimension:280*80mm

· Material(Housing):Galvanised sheet steel

· Rated power:145W

· Rated voltage:230VAC/115VAC

· Rated speed:2000RPM

· Airflow:2042M3/h

· speed regulation for 100%

· Available in AC or EC technology

· High hydraulic efficiency, energy-saving and low noise level

· Supply EC fan with backward curved impeller from 133mm-400mm

EC Centrifugal fan withBrushless Motor and speed control.

Nominal data	curve	normal voltage	Frequency	Power input	Current draw	Air flow	Speed	Perm.amb temp	Sound pressure level		Weight
Nominal data	curve	normal voltage	Frequency	Power input	Current draw	Air flow	Speed	Perm.amb temp	Sound pressure level		Weight
Type		VAC	HZ	W	A	M3/h	rpm	℃	dB(A)		KG
R3BE280/080A		230	50/60	145	1.1	2042	2000	-25~+60	72	CCW	3.2

Primary Competitive Advantages:

· Green Product

· Guarantee/Warranty

· Quality Approvals:EC,LVD,CCC,UL

· Service

· Small Orders Accepted

· High efficiency,Low Noise

· lower running cost,No belt drives

· Continuously variable speed control by analog or digital input

· Application for air conditioning units,in switch cabinets, clean rooms,containers and shelters,EC system etc

Technical drawing and Air curve of EC Centrifugal fan R3BE280/080A

Cable colour	Function	Cable colour	Function
Brown	L	Blue	GND
blue	N	White	0~10VDC/PWM
Yellow/Green	PE	Yellow	TACH OUTPUT
Red	10V OUTPUT		4PULES/REV

Applications

Building ventilation system:
The function of ventilation from our EC Fan can provide fresh air wherever people are present. Not only reduces the energy use and high efficiency,but also can been easy to connect and their ballbearing motor to speed control.