Blauberg IP55 Waterproof Backward Curved Centrifugal Fan Aluminum Alloy OEM 280mm Diameter Radial Ventilator for Air Cooling

• Material: Aluminum Fan
• Blade Material: Aluminum Alloy
• Type: Centrifugal Fan
• Electric Current Type: AC
• Mounting: Wall Fan
• Certification: RoHS, ISO, CE, CCC, UL
• Model NO.: BL-B280E-EC-05
• Flow Direction: Centrifugal
• Pressure: Medium Pressure
• Remote Control: Without Remote Control
• Usage: for Experiment,for Air Conditioner,for Manufacture
• Fan: Ec Backward Centrifugal Fan
• Transport Package: Pallet
• Specification: 110*110*110
• Trademark: Blauberg
• Origin: China
• HS Code: 8414593000
• Production Capacity: 50000/Year

Product Description

Technical Description

Dimension:			283mmX 161.5mm					Mode of operation:			S1
Materials Impeller:			Aluminum Alloy					Bearing:			ball bearings
Materials Housing:			SPCC+S45C					Motor protection:			self-resetting TOP wired internally
Direction of rotation :			clockwise,seen on rotor					Air Flow:			2236.59 CFM/ 3800M³/H
Number of Blades:			6					Static Pressure:			4.41 inH2O / 1100 Pa
Speed Control:			0~10VDC / PWM					Life Expectance:			50,000 Hours(L10)
Operating Voltage:			184-276 VAC					Operating Humidity:			5%-90% RH
Type of protection:			IP55					Signal Output:			FG (Frequency Generator)
Insulation class:			B					Authentication:			CCC,RoHS

Related Product

 

Parameter summary table

 

Model	Nominal voltage[VDC]	Speed (RPM)	Power input max(W)	Current max(A)	Sound pres level[dB(A)]	Perm amb temp[*c)	Electrical connection
BL-B133A-EC-00	230	4400	53	0.38	70	-25 ºC ~ +60 ºC	E0
BL-B133B-EC-03	230	3800	30	0.23	63	-25 ºC ~ +60 ºC	E0
BL-B133B-EC-00	230	4350	32	0.24	67	-25 ºC ~ +60 ºC	E0
BL-B175B-EC-00	230	3110	49	0.38	67	-25 ºC ~ +60 ºC	E0
BL-B175B-EC-03	230	2800	55	0.4	65	-25 ºC ~ +60 ºC	E0
BL-B175B-EC-01	230	3300	85	0.65	72	-25 ºC ~ +60 ºC	E0
BL-B175B-EC-02	230	4400	115	0.9	74	-25 ºC ~ +60 ºC	E0
BL-B190B-EC-01	230	2940	64	0.53	65	-25 ºC ~ +60 ºC	E0
BL-B190B-EC-00	230	3300	87	0.65	65	-25 ºC ~ +60 ºC	E0
BL-B190B-EC-02	230	3800	115	0.9	71	-25 ºC ~ +60 ºC	E0
BL-B190B-EC-03	230	4100	170	1.3	72	-25 ºC ~ +60 ºC	E0
BL-B220C-EC-00	230	2470	86	0.71	68	-25 ºC ~ +60 ºC	E0
BL-B220C-EC-02	230	2800	115	0.9	69	-25 ºC ~ +60 ºC	E0
BL-B220C-EC-01	230	3250	168	1.27	70	-25 ºC ~ +60 ºC	E0
BL-B225G-EC-00	230	2300	85	0.7	65	-25 ºC ~ +60 ºC	E0
BL-B225G-EC-02	230	2600	115	0.9	67	-25 ºC ~ +60 ºC	E0
BL-B225G-EC-01	230	3100	170	1.26	70	-25 ºC ~ +60 ºC	E0
BL-B225G-EC-07	230	3600	230	1.7	71	-25 ºC ~ +60 ºC	E0
BL-B250B-EC-00	230	1810	85	0.68	62	-25 ºC ~ +60 ºC	E0
BL-B250B-EC-02	230	2180	115	0.9	68	-25 ºC ~ +60 ºC	E0
BL-B250B-EC-01	230	2570	169	1.27	71	-25 ºC ~ +60 ºC	E0
BL-B250B-EC-07	230	2700	230	1.65	71	-25 ºC ~ +60 ºC	E0
BL-B250D-EC-04	230	2990	372	2.81	75	-25 ºC ~ +60 ºC	E0
BL-B250E-EC-05	230	3650	520	2.5	85	-25 ºC ~ +60 ºC	E1
BL-B280D-EC-07	230	2650	225	1.6	70	-25 ºC ~ +60 ºC	E0
BL-B280D-EC-02	230	2740	589	4.29	75	-25 ºC ~ +60 ºC	E0
BL-B280E-EC-05	230	3270	700	3.1	85	-25 ºC ~ +60 ºC	E1
BL-B310A-EC-04	230	2190	347	2.64	71	-25 ºC ~ +60 ºC	E0
BL-B310C-EC-07	230	2050	220	1.55	66	-25 ºC ~ +60 ºC	E0
BL-B310D-EC-07	230	1500	175	1.3	63	-25 ºC ~ +60 ºC	E0
BL-B310E-EC-05	230	2960	700	3.1	85	-25 ºC ~ +60 ºC	E1
BY-B310E-EC-05	380	3000	1100	1.2	85	-25 ºC ~ +60 ºC	E2
BL-B355B-EC-02	230	1530	378	2.85	73	-25 ºC ~ +60 ºC	E0
BL-B355E-EC-05	230	2200	700	3.1	85	-25 ºC ~ +60 ºC	E1
BY-B355E-EC-05	380	2550	1100	1.76	86	-25 ºC ~ +60 ºC	E2
BL-B400A-EC-02	230	1180	327	2.48	71	-25 ºC ~ +60 ºC	E0
BL-B400E-EC-05	230	1800	700	3.1	85	-25 ºC ~ +60 ºC	E1
BY-B400E-EC-05	380	2300	1300	2	83	-25 ºC ~ +60 ºC	E2
BL-B450D-EC-05	230	1650	700	3.1	70	-25 ºC ~ +60 ºC	E1
BY-B450D-EC-05	380	1830	950	1.5	93	-25 ºC ~ +60 ºC	E2

 
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
UL	ETL	CE	CB	ISO 45001	ISO 9001	ISO 14001	CCC

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: Are you manufacture?
A3:We are Blauberg motoren Chinese factory in Suzhou, China. We have 4 manufacture line to spply you fast delivery time. Welcome to visit our factory.

Q4: Can you do OEM for me?
A4: 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.

Q5: What's your payment terms ?
A5: By T/T,LC AT SIGHT,30% deposit in advance, balance 70%  before shipment.   

Q6: How can I place the order?
A6: 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.