New Improved Calculator Tools

Check out our new improved electrical calculator tools for calculating transformer full load and fault currents, voltage drop calculator, power…

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Prewired Relaying Panels Off to a Good Start

Prewired protective relaying panels designed by 3 Phase Associates has started construction and are off to a good start!

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3 Phase Associates has professional electrical engineers ready to support your next project

3 Phase Associates has electrical PE’s, electrical professional engineers, and electrical consultants for hire for all your electrical upgrade projects…

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Construction of a New Substation in Alabama Off to a Good Start

New substation construction in Alabama is progressing well with the arrival of the 50 MVA power transformer (designed by 3…

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3 Phase Associates Supports the local American Red Cross & TVA Charitable Golf Tournament

3 Phase Associates is glad to be able to support this charitable event again this year to help those in…

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T&D Utilities Are Using VR Training Modules to Enhance Learning

Power utilities are using more virtual reality (VR) training simulations for enhancing safety training, producing near real-world applications, while at…

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North Carolina Placed the State’s Largest Battery Storage System in Operation

Duke Energy begun operating the Asheville, NC battery storage system (9MW Samsung System) on August 28, 2020. This is the…

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FBI Discloses Recent Vulnerabilities within the Energy Sector

FBI discloses that threats and vulnerabilities are on the rise within the energy sector allowing hackers remote access to operational…

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The Importance of Construction Permit Inspections

Why Permits Are Required for Construction?   To prevent erroneous construction, or the installation of faulty or incorrect equipment; cities,…

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New Breakthroughs in Window-Type Transparent Solar Panels

The University of Michigan has made some breakthroughs in research and testing that has achieved over 8 percent in efficiencies…

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Another Project Designed by 3 Phase Associates

3 Phase Associates is glad to see the construction begin on another substation design project. This is a 161kV to…

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The Importance of Arc Flash Analysis

What Causes an Arc Flash? Arc Flash incidents (AFIs) occur from electrical sources and electric potential devices producing electric currents…

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