Transformers: The Unsung Hero in Electrical Systems
The Role of Low-Voltage Transformers in Your Building
As developers and building owners move forward with retrofit projects focused on energy efficiency, the role of low-voltage electrical transformers is attracting more attention as every link in the power distribution system comes under scrutiny for energy efficiency. Low-voltage transformers are the unsung hero in power systems. They work in the background, where they are responsible for power distribution to the entire building. We know from experience that transformers in older commercial buildings, those that are more than 20 years old, are nearing the end of their useful lives and are certain to be less efficient than modern transformers built after the new 2016 Department of Energy* requirements were instituted.
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