Blauberg 280mm Industrial Cooling 700W Ec Backward Centrifugal Fan with CE for Air Handling Units

Technical Description

Dimension:			400*400*273.7mm					Mode of operation:			S1
Materials Impeller:			PA6+GF					Bearing:			ball bearings
Materials Housing:			SPCC+S45C					Motor protection:			self-resetting TOP wired internally
Direction of rotation :			clockwise,seen on rotor					Air Flow:			3800M³/H
Number of Blades:			7					Static Pressure:			1125Pa
Speed Control:			0~10VDC / PWM					Life Expectance:			50,000 Hours(L10)
Operating Voltage:			184~270 VAC					Operating Humidity:			5%-90% RH
Type of protection:			IP55					Signal Output:			FG (Frequency Generator)
Insulation class:			B					Authentication:			UL,CE,ROHS,CCC,ISO

Related Product 
Parameter summary table

Model	Nominal voltage[VAC]	Speed (RPM)	Power input max(W)	Current max(A)	Sound pres level[dB(A)]	Perm amb temp[*c)	Electrical connection
GL-B250E-EC-05	230	3650	520	2.5	85	-25 ºC ~ +60 ºC	E2
GL-B280E-EC-05	230	3270	700	3.1	85	-25 ºC ~ +60 ºC	E2
GL-B310E-EC-05	230	2960	700	3.1	85	-25 ºC ~ +60 ºC	E2
GL-B355E-EC-05	230	2200	700	3.1	85	-25 ºC ~ +60 ºC	E2
GL-B400E-EC-05	230	1800	700	3.1	85	-25 ºC ~ +60 ºC	E2
GL-B450E-EC-05	230	1650	700	3.1	85	-25 ºC ~ +60 ºC	E2
GL-B280D-EC-07	230	2650	225	1.6	70	-25 ºC ~ +60 ºC	E0
GL-B280B-EC-07	230	1950	225	1.6	70	-25 ºC ~ +60 ºC	E0
GL-B310D-EC-07	230	1500	175	1.3	63	-25 ºC ~ +60 ºC	E0

Industries

1	Ventilation & Purification	7	Automobile Industry
2	Air Conditioning	8	Household Electric Appliances
3	Cold Storage and Cold Chain	9	Cloud Date Center
4	IT & Electronic Industry	10	Mechanical Equipment and Systems
5	Medical Industry	11	Energy-saving & Intelligent Retrofitting
6	Heating

Product  Application
 

1	Charging Column	9	Equipments Cooling Project
2	Kitchen smoke exhaust system	10	Ventilation Unit Project
3	FFU Project	11	AHU(Air Handing Unit)Project
4	Computer room cooling	12	Air Purifier Project
5	Air-conditioned fan for rail transit carriers	13	Heater Exchanger Project
6	Electrical appliances	14	Telecom Container Project
7	FanGrid Project	15	Data Center Cooling Project
8	Ventilation Equipments Project	16	Water Purify

Product  Process
Packing&Shipping

Our Certificate
RoHS	ISO 9001	ISO 45001	CCC	CE	CB

FAQ

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products  to my country? 
A2: Sure, we can. If you do not have your own ship forwarder, we can help you. 

Q3: Can you do OEM for me?
A3: We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.

Q4: What's your payment terms ?
A4: By T/T,LC AT SIGHT,30% deposit in advance, balance 70%  before shipment.  

Q5: How can I place the order?
A5: First sign the PI,pay deposit,then we will arrange the production.After finished production need you pay  balance. Finally we will ship the Goods.

Q7: When can I get the quotation ?
A7: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.



Blauberg Group was born in Munich,Germany, like own direction of fans and motors manufacturing and intergral parts of Blauberg Group. It have the main products of dometic fans, singple-room ventilation units,heat recovery unit,industiral fans and air handling units, parts and accessories for customized system configurations as well as bespoke ventilation solutions.

We are starting with manufacturing AC motors with external rotors for own needs, for now Blauberg Motoren produce wide range of motors and fans with EC and AC technology for clients all arround the world. It includes axial fans, backward curved fans, forward curved fans and blowers.
We are proud to be presented in products of our clients- world famous manufactures of ventilation, heat, home appliance and other equipment, and be part of their success.

For now Blauberg Motoren have R&D center in Munich, as well as main testing for products and factories in Germany, Ukraine and Poland.On 2014, Blauberg come to China and founded the Chinese branch company.
Everyday we are working with our passion and respect to technology and engineering to make our products better - more responsive to needs and expectations of our clients.

With traditional German quality, we are focused on developing and improving best one and newest technology - in our own manufacturing and in our products.