Why Fiberglass Guy Strains are More Dependable

Posted by Chad Davis on Aug 1, 2019 3:00:00 PM

Fiberglass Guy Strains may be installed anywhere along the guy wire to help protect against stray current that may be on the guy caused by lightning strikes or other sources. These fiberglass units serve as a replacement for porcelain insulators or johnny balls, and they extend the insulation length. They offer numerous advantages, including:

  • variable lengths
  • easy terminations
  • resistance to fracture caused by brittleness
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Topics: Distribution, Pole Line Hardware, Safety

A Redesigned Neutral Clevis

Posted by Hubbell Power Systems on Jan 3, 2019 3:12:00 PM

Four years, several prototypes and thousands of installations later, Hubbell has satisfied Alliant Energy’s need for a stronger neutral clevis.

BROKEN NEUTRALS

Alliant Energy identified the need for a better neutral clevis more than a decade ago. Their distribution system has an under-hung neutral and some neutral conductors were attached to poles with vertically mounted clevises. In other words, the neutral was held to the side of the vertically-oriented, spool insulator by a steel tie wire.

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Topics: Pole Line Hardware

Material Sourcing for Apitong Wood Braces

Posted by Hubbell Power Systems on Jan 11, 2018 2:28:00 PM

Utilities depend on their wood structures lasting 25-30 years. Therefore, it’s important to specify quality material in manufacturing wood braces. Apitong wood is a dense fiber hardwood, grown in the Asian forest, making it an optimal resource for utility braces.

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Topics: Pole Line Hardware

How Aluminum Brackets Outperform Steel

Posted by Hubbell Power Systems on Jan 8, 2018 9:38:00 AM

The performance of utility brackets is critical, especially in the event of a major storm or natural disaster where you need maximum support for expensive equipment. So how do you decide on aluminum versus steel brackets to support your equipment? Here are five quick ways that aluminum outperforms steel every time when used to make utility brackets. 

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Topics: Pole Line Hardware