Featured Articles

rss
  • Bridgeport Secures Liquid-Tight Fittings with Polyolefin

    Bridgeport Fittings protects its liquid-tight Cor-Shield straight-line connectors with a coating of polyolefin, offering connectors for use with metallic and non-metallic “Type B” liquid-tight conduit that are free from phthalates, halogens, isocyanates, heavy metals, VOCs and chlorine components.

    Read more
  • Wireless Light Control Helped Reduce Labor and Installation Costs at the Seattle VA Hospital

    Working with energy-efficient lighting service provider, Northwest Edison, The Veteran’s Memorial Hospital in Seattle, Washington completed a renovation of its Facilities building, some office space and several laboratories to provide a more energy-efficient, updated space. The installation was complicated by the fact that the hospital building was constructed in the early 1950s, and budgets were tight.

    Read more
  • Emerson Offers SolaHD K-Rated Transformers to Address Power Harmonics

    Power harmonics have become an increasingly important issue in today’s industrial environment, a result of the growing number of sensitive electronics, high-powered computers and sophisticated production technology employed on many factory floors, production facilities and labs.

    Harmonics are, essentially, current and voltage with frequencies that are not aligned — also known as non-linear loads.

    Read more
  • Power Quality

    The quality of power coming into a residence or commercial operation has always been important. You expect a consistent and constant flow of electricity to power whatever you're doing.

    Years ago, homes and businesses could tolerate a certain amount of inconsistency. Other than outright power outages, life and commerce could hum along and never notice any differences in power quality, up to a certain point that is.

    Read more
  • Why is Power Quality Important?

    Before we begin to discuss why power quality is important, let's answer a few questions about what it is, what it involves and what affects it.

    From the utility or provider standpoint, the main concern is a consistent and uninterrupted voltage supply. Remember that this is not a constant value, but a voltage range. While we might talk about, for instance, a 120-volt AC supply, in reality that is a nominal value for a range.

    Read more
  • Conduit Bending Tools

    Conduit bending is a common task for commercial electricians, with many jobs requiring a combination of 90-degree, offset and saddle bends. IDEAL industries offers a selection of bender heads, hickeys and handles to help get the job done.

    The place to start is in the selection of bender heads.

    Read more