Systems

 

 

Integrated electrical and low-voltage systems of all types—inside and outside a building—encompass the range of work that electrical contractors do. The articles in this section highlight different types of work, from security, fire and life safety, to traditional electrical power and distribution, to lighting, cabling and more. 

When one of the coaches was asked before the “big game” what would be the key to his team’s success, he said, “executing the fundamentals.” While blocking, tackling, passing and catching may work for football, Ohm’s and Kirchhoff’s Laws are fundamental to understanding any power quality issue.

In this power-hungry world, people find it unacceptable to lose their connection to electricity. A backup generator can supply peace of mind, bringing home- or business-owners the emergency power they need.

An estimated 3 percent of every sales dollar in the United States is spent on solving power quality (PQ) problems, according to Christopher Forthaus, senior product manager, test division, Ideal Industries Inc., Sycamore, Ill.


Employers are responsible for providing a safe workplace. Reducing or eliminating the number and severity of musculoskeletal disorders (MSDs)—which affect muscles, nerves and tendons—and their associated costs is an important component in achieving that goal.


Electrical Contractor Magazine

More on Systems

 
Trust, But Verify
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With the introduction of Internet-protocol-based, enterprise-wide, and integrated security solutions, today’s systems are more sophisticated than ever, and their deployment has become much more complicated.

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Macro Opportunities In Microgrids
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It hasn’t been easy to live in Connecticut the last couple years. First Hurricane Irene slammed through the state in August 2011, leaving some residents without electricity for weeks. A freak Halloween snowstorm two months later brought wires down again.

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From 'Commodity' Installer ...
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Like most contractors, you probably keep busy trying to sell and install what you know best, struggling to provide the low bid to get the work.

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Think Globally
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There’s some good news in the construction arena: A significant number of new college dormitories and multifamily residential properties have recently broken ground or will do so soon. Reports indicate that more projects are in the pipeline.

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Rules Of Order
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We all know our an industry is governed by codes and standards. While many complain about some of the requirements, few try to do anything about it. We all have an opportunity to fix things that we don’t like. Most people don’t understand the process or believe they can have any effect.

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Low-Key Approach To Low-Voltage
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PDE Total Energy Solutions in Santa Fe Springs, Calif., with a satellite office in San Leandro, is a full-service electrical contracting company.

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Mobile at Home
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Despite years of forecasting the future of low-voltage installations, the use of tablets and smartphones still took the market by surprise.

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