Henry C. Lengefeld

Henry C.
Lengefeld
Articles
Managing UPS Design of Power Capacitors for High Reliability
Not all UPS designs are the same. As a result of cost savings in the very competitive UPS market, some designs may not have the highest level of component
Power Protection to the Max Using Synchronized Systems
Most uninterruptible power supply (UPS) systems alone cannot handle inrushes and fault clearing. When these systems lack sufficient overload capacity,
Electrical Testing Feed

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Jul 26, 2016
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Data-Driven Decisions Through Smart Building Technology – How IoT Impacts Facility Professionals

The Internet is this generation’s industrial revolution. It continuously creates new opportunities and impacts our facilities across every industry. One important example is how IoT has impacted facility operations through integration and accessibility of many of the building systems. Much like the convergence of IT and Telecom into VoIP, the internet has the capability to align facilities and IT to create a Smart Facility....More
Jul 28, 2016
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Next Generation Lighting- The Emergence of POE for Lighting

Historically, lighting controls have always had a singular responsibility: Manage the light. Until now....More
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