Fan Array Mythbusters PDH Event - Insight Parnters and Nortek Air Solutions скачать в хорошем качестве

Fan Array Mythbusters PDH Event - Insight Parnters and Nortek Air Solutions

Join us LIVE for this one-hour PDH-qualified event! I will have a special guest from Nortek Air Solutions, LLC, the world's most extensive custom air handling unit manufacturer and creator of the popular Fanwall Technology. This back-and-forth interview-style presentation will uncover five common myths associated with fan arrays. HVAC mechanical engineers face quite a challenge today. Systems must be designed with high reliability, small footprints, low power consumption, low acoustics and vibration, efficient heat transfer, and high filtration. And do all this within the end users' budget. That's not easy. So, we hope this presentation will give you a few more tools in your engineering toolbelt that may assist in meeting these objectives. What you will learn: · Uncover common fan array myths · The principles of fan arrays · How to apply fan array technology · When fan arrays don't make sense · Real-life installed fan arrays Today, more and more building owners are choosing FANWALL TECHNOLOGY. You can find FANWALL TECHNOLOGY applied in almost any commercial or industrial applications - hospitals, data centers, laboratories, schools and universities, and office buildings. The FANWALL array of fans allows designers to optimize more closely the fan wheel geometry and motor horsepower for a specific application. The result is smaller fans and motors, running closer to peak efficiencies, thus reducing energy costs. This video shows several examples of fan wall retrofits or fan array retrofits showing the knockdown capacities of the individual fan cubes also known as fan modules. We discuss in detail the Nortek Net Zero Backdraft damper which allows isolation of the fans that are off. We also describe the terms fan array vs fan wall. You can’t run motors over 60 hertz, overspeeding is Not a Reality... We sometimes hear the term “overspeeding” the motor when discussing fan array applications. This often comes from applications where the input frequency to the motor is greater than 60 Hz. Since 60 Hz, or 50 Hz in some regions, has/ been the standard for constant speed applications over the years, one can understand the misinterpretation of the concept and why it would be confusing to some. It is very important to note that a motor is always capable of delivering its nameplate horsepower at any speed above its 60 Hz synchronous speed. This is true as long as the load does not exceed the nameplate horsepower of the motor at the design condition fan speed. Remember, above the 60 Hz synchronous speed of a motor, the power-producing capability of the motor is constant and cannot exceed the nameplate HP at the 60 Hz synchronous speed. It cannot deliver more power than its nameplate rating. As a result, the load we are asking the motor to serve (fan BHP) cannot exceed the nameplate horsepower rating of the motor, at the design speed of the fan required to produce design airflow and static pressure. At Insight Partners, we continue to appreciate the opportunity to give back to the HVAC community, and thank you for supporting our online events. Resources and contacts referenced in this Livestream: YouTube Channel:    / insightpartnershvactv   The Engineers HVAC Podcast: https://anchor.fm/engineers-hvac-podcast Insight Partners Website: www.insightusa.com Tony Mormino at Insight Partners: tmormino@insightusa.com Connect with me on LinkedIn:   / tony-mormino   View current line card: https://www.insightusa.com/manufacturers Connect to Insight Partners on LinkedIn:   / insightusa