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. 

The predictions have arrived! Analysts expect the first quarter of 2015 to show a rapid rise in commercial construction. Obviously, this is good news on almost all fronts.

One of my responsibilities over the years has been to field questions from our members and authorities having jurisdiction (AHJs) to help them find and understand code requirements. I have benefitted from the process as well.

A limited number of low-voltage contractors specialize in the installation of sprinkler systems power and controls. For them, it provides a regular source of revenue that most contractors have bypassed.

Fluke Networks DSX-5000 CableAnalyzer certification tester

A certification tester is the basic instrument for certifying that a building’s structured wiring meets industry standards. At one time, structured wiring referred to a facility’s communications network, but that has changed.

More on Systems

 
Save Time and Money on Structured Cabling Systems
by Staff |
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The practice of installing cabling systems for a specific application or each new application is outdated.

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A Surviving Dot-Com Mutates
by Staff |
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SmartElectrical.com—the only operational site of the SmartContractor.com “stable”—has changed dramatically since its founding. What’s impressive is SmartElectrical.com’s adaptation to the prevailing environment.

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'Numbers Game' Is Putting the Industry in a Vise
by Staff |
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(For referenced charts, graphs and tables, please refer to the January issue of Electrical Contractor).

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Wire and Cable Management Solutions Suit Any Field Condition
by Staff |
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Cable management for voice/data/video (VDV) is a very important element in an infrastructure and belongs just about everywhere there is cable to be laid.

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Category 6 Gigabit Ethernet Standard Approved
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The first Category 6 application has been approved and published as of June 2001. It is an alternate transmission scheme for 1Gigabit Ethernet taking advantage of the increased bandwidth offered by Category 6 cabling systems.

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Termination Processes Decide Costs
by Staff |
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Last month’s fiber optics column focused on estimating. This month’s column targets a small but important part of installation costs: fiber optic cable termination.

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Get a Hold (Up) on Bank Security
by Staff |
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Financial institutions, bank branches, and a variety of other lending organizations generally have one thing in common—money. And, that money sometimes has to be protected from unscrupulous persons who might want to grab what’s not legally theirs.

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