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. 

I suspect that the idea of employing anaerobic adhesives for fiber optics came from someone using Krazy Glue or the two-part adhesive made to fix a car’s rearview mirror after it fell off in the hot summer sun.

In solar installations, ranging from rooftop panels and larger community- and utility-scale arrays, photovoltaics (PVs) are becoming increasingly important to our energy supply.

Damaged dog-fence power source

Lightning is the biggest cause of damage and destruction of electrical and electronic equipment in industrial facilities, commercial buildings and homes, as stated in the 2008 report by the U.S. National Lightning Safety Institute.

Historically, security system installations have only mandated acceptance testing as the last requirement for a project to be deemed completed.

More on Systems

 
Homes Are Becoming Smarter than Humans
by Staff |
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First it was cars chirping up to let forgetful drivers know, “Your lights are on.” Now, the home is becoming smarter and better able to “think” for itself. Whether you love or hate the idea of a house that is smarter than you are, the fact is that the smart home is coming.

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The Alphabet Soup of Fiber Optic Connectors
by Staff |
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One of the negative aspects of high tech is its habit of using abbreviations and acronyms for practically everything. It gets so bad, we joke about all the TLAs or three-letter acronyms.

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TIA Approves 10/100 Mbps Fiber Ethernet Solution
by Staff |
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“Better late than never” probably best describes the latest approved Local Area Network (LAN) standard—ANSI/TIA/EIA-785 100 Mbps Physical Layer Medium Dependent Sublayer and 10 Mbps and 100 Mbps Auto-Negotiation on 850nm Fiber Optics.

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A Year Makes a Difference
by Staff |
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“A EC Systems 2000”, which took place in June in Washington, D.C., was swamped with dot-coms aiming at the architecture, engineering, and construction (AEC) community. Among the exhibitors was supplyFORCE.com, a distributor enterprise that emanates from within the electrical industry.

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VDV Product Focus
by Staff |
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AC Drive

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Cable Management Systems Organize Wires While Eliminating Sag and Snag
by Staff |
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The numerous choices for managing voice/data/video cabling (VDV) installations enable electrical contractors to effectively run well-supported wiring through almost any location and under any field condition.

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