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320mm DC Fan Backward Curved Centrifugal Fan for Data Centre1
Ventilation EquipmentDC FanBackward Curved Centrifugal Fan
ZHONGSHAN EBS TECHNOLOGY CO., LTD
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Product Description Product Description[ High Efficiency ] Composite material impeller optimized by ternary flow CFD fluid simulation technology, reasonably designed flow runner combined with ultra-efficient DC motor create the high efficiency of the fan.[ Low Noise ] The designer closely combines aerodynamics and sound source, and makes the blade angle and blade pattern fully adapt to the ternary flow field, which always ensures lower noise at the same air volume.[ High Reliability ] Motors have F class insulation, and been tested for 3 months of 60oC high temperature test and 40,000 hours of life test, which ensure worse-free quality.[ Accurate Intelligent Control ] The fan adopts efficient DC motor and supports various control modes such as 0~10V / PWM to accurately meet the ventilation needs of different period of time.[ Wide Application ] The products is used wherever outstanding performance is required, for example, AHU, FFU, IDC small cabinet, high voltage inverter cabinet, energy storage charging pile, commercial air conditioning, rail transit and more.[ Variety of Models ] Available in dimensions of : 113mm~355mm, this allows for air flow rates of up to 2960m3/h and static pressure of up to 800Pa.Product ParametersImpeller MaterialImpeller:Aluminum alloy 5052Rotation DirectionClockwise, seen on rotorControl Method0-10VDC/PWMProtection ClassIP54Insulation ClassF Bearing SystemMaintenance-free Ball BearingsCertificationCCCOperating Temperature-25°C to +60°CModelCurveVoltageMax CurrentSpeedMax PowerMax AirflowNoise[V][A][rpm][W][m3/h][dB(A)]B320M.D001A485.211950250239067.4 PsAirflowSpeedPower[Pa][m3/h][rpm][W]A128517501950236232015901950238336014301950243440011651950230 Detailed Photos Our Advantages Company ProfileEBST is located in Zhongshan City, Guangdong Province of southern China, covers an area of more than 70 thousand square meters. EBST values technical input, and has set up a 100-person R&D team integrating fluid design, motor development and electronic control experts. With over 30 years' experience of motor R&D and manufacturing and over 20 years' experience of fan design and manufacturing, we has obtained more than 3000 invention and utility model patents.EBST is the ISO9001 international quality system certified enterprise, we have equipped complete experiment and testing facilty, and set a sound production management system. With a number of automated production lines, the annual output has achieved 2 million units. And our products have been verified by the market, with an annual shipment of more than 1 million units. The products have passed CE, UL and CCC certifications and hot sold globally.Looking into the future, EBST will continue to take "Becoming a leader in the green fan industry" as its corporate vision, closely combine with market demand to provide global customers with personalized ventilation solutions and various ventilation products with high technology and cost-effectiveness.CertificationsPackaging & Shipping FAQ1. What payment methods do you accept?We accept:? Letter of Credit (L/C)? Telegraphic Transfer (T/T) 2. What is your minimum order quantity?Our standard MOQ is 5 units. Customized orders may vary. 3. Can I get samples before placing a large order?Yes, we provide samples. Please contact our sales team to arrange. 4. What is your typical production lead time?24-35 days after order confirmation, depending on order size and customization requirements. 5. What shipping methods do you offer?We provide both:? Sea freight (economical for bulk orders)? Air freight (faster delivery)
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