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

Technical DescriptionDimension:283mmX 161.5mmMode of operation:S1Materials Impeller:Aluminum AlloyBearing:ball bearingsMaterials Housing:SPCC+S45CMotor protection:self-resetting TOP wired internallyDirection of rotation :clockwise,seen on rotorAir Flow:2236.59 CFM/ 3800M³/HNumber of Blades:6Static Pressure:4.41 inH2O / 1100 PaSpeed Control:0~10VDC / PWMLife Expectance:50,000 Hours(L10)Operating Voltage:184-276 VACOperating Humidity:5%-90% RHType of protection:IP55Signal Output:FG (Frequency Generator)Insulation class:BAuthentication:CCC,RoHSRelated Product  Parameter summary table  ModelNominalvoltage[VDC]Speed(RPM)Power inputmax(W)Currentmax(A)Sound preslevel[dB(A)]Perm ambtemp[*c)ElectricalconnectionBL-B133A-EC-002304400530.3870-25 ºC ~ +60 ºCE0BL-B133B-EC-032303800300.2363-25 ºC ~ +60 ºCE0BL-B133B-EC-002304350320.2467-25 ºC ~ +60 ºCE0BL-B175B-EC-002303110490.3867-25 ºC ~ +60 ºCE0BL-B175B-EC-032302800550.465-25 ºC ~ +60 ºCE0BL-B175B-EC-012303300850.6572-25 ºC ~ +60 ºCE0BL-B175B-EC-0223044001150.974-25 ºC ~ +60 ºCE0BL-B190B-EC-012302940640.5365-25 ºC ~ +60 ºCE0BL-B190B-EC-002303300870.6565-25 ºC ~ +60 ºCE0BL-B190B-EC-0223038001150.971-25 ºC ~ +60 ºCE0BL-B190B-EC-0323041001701.372-25 ºC ~ +60 ºCE0BL-B220C-EC-002302470860.7168-25 ºC ~ +60 ºCE0BL-B220C-EC-0223028001150.969-25 ºC ~ +60 ºCE0BL-B220C-EC-0123032501681.2770-25 ºC ~ +60 ºCE0BL-B225G-EC-002302300850.765-25 ºC ~ +60 ºCE0BL-B225G-EC-0223026001150.967-25 ºC ~ +60 ºCE0BL-B225G-EC-0123031001701.2670-25 ºC ~ +60 ºCE0BL-B225G-EC-0723036002301.771-25 ºC ~ +60 ºCE0BL-B250B-EC-002301810850.6862-25 ºC ~ +60 ºCE0BL-B250B-EC-0223021801150.968-25 ºC ~ +60 ºCE0BL-B250B-EC-0123025701691.2771-25 ºC ~ +60 ºCE0BL-B250B-EC-0723027002301.6571-25 ºC ~ +60 ºCE0BL-B250D-EC-0423029903722.8175-25 ºC ~ +60 ºCE0BL-B250E-EC-0523036505202.585-25 ºC ~ +60 ºCE1BL-B280D-EC-0723026502251.670-25 ºC ~ +60 ºCE0BL-B280D-EC-0223027405894.2975-25 ºC ~ +60 ºCE0BL-B280E-EC-0523032707003.185-25 ºC ~ +60 ºCE1BL-B310A-EC-0423021903472.6471-25 ºC ~ +60 ºCE0BL-B310C-EC-0723020502201.5566-25 ºC ~ +60 ºCE0BL-B310D-EC-0723015001751.363-25 ºC ~ +60 ºCE0BL-B310E-EC-0523029607003.185-25 ºC ~ +60 ºCE1BY-B310E-EC-05380300011001.285-25 ºC ~ +60 ºCE2BL-B355B-EC-0223015303782.8573-25 ºC ~ +60 ºCE0BL-B355E-EC-0523022007003.185-25 ºC ~ +60 ºCE1BY-B355E-EC-05380255011001.7686-25 ºC ~ +60 ºCE2BL-B400A-EC-0223011803272.4871-25 ºC ~ +60 ºCE0BL-B400E-EC-0523018007003.185-25 ºC ~ +60 ºCE1BY-B400E-EC-0538023001300283-25 ºC ~ +60 ºCE2BL-B450D-EC-0523016507003.170-25 ºC ~ +60 ºCE1BY-B450D-EC-0538018309501.593-25 ºC ~ +60 ºCE2  Industries1Ventilation & Purification7Automobile Industry2Air Conditioning8Household Electric Appliances3Cold Storage and Cold Chain9Cloud Date Center4IT & Electronic Industry10Mechanical Equipment and Systems5Medical Industry11Energy-saving & Intelligent Retrofitting6Heating    Product  Application  1Charging Column9Equipments Cooling Project2Kitchen smoke exhaust system10Ventilation Unit Project3FFU Project11AHU(Air Handing Unit)Project4Computer room cooling12Air Purifier Project5Air-conditioned fan for rail transit carriers13Heater Exchanger Project6Electrical appliances14Telecom Container Project7FanGrid Project15Data Center Cooling Project8Ventilation Equipments Project16Water Purify Product  ProcessPacking&Shipping  Our CertificateULETLCECBISO 45001ISO 9001ISO 14001CCCFAQQ1: 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.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1