Electric Utility Equipment Key Terms

Learn the obscure names for some electrical equipment

The names for electric utility equipment aren't always clear cut. If you intend for your business to become well known for providing excellent service in installing and maintaining electrical power lines, then one of the many steps in that goal is to become familiar with the tools associated with the trade.

Obscure names and acronyms can be an obstacle in regard to electrical utility equipment, especially if you are new to the industry. Take the time to learn a few of them to maintain an aura of professionalism when dealing with distributors and clients.

 

Digger derricks

Digger derricks are vehicle-mounted machines that typically dig holes, set utility poles and position other large utility components.
Try: Find more information and the latest news regarding these electric utility machines on the Digger Derricks informational website.

Lay-up sticks

Lay-up sticks enable electric utility workers to reach wires high above them, prune stray limbs from overgrown trees and many other high-reaching tasks. These sticks allow you to perform these tasks by safely standing on the ground, rather than trying to balance on a ladder.
Try: Visit the Jameson lay-up sticks page for pictures and more accessory options.

Megohmmeter

A megohmmeter, also known as a megger, is a testing device for electric and utility lines. A megohm is a unit of resistance that is equivalent to one million ohms. An ohm is the resistance between two points on a conductor, where the current between these two points produces a current of one amp.
Try: Obtain more details about megohmmeters on the Integrated Publishing website.

Milliohm meter

A milliohm is 1,000th of an ohm. A milliohm meter is also a device that measures voltage of utility and electrical lines with lower resistance factors.
Try: Calright Instruments can provide you with milliohm meter specifications and details.

OPGW

OPGW stands for optical power ground wire, which is a fiber optic cable. Electric utility companies use this cable in the construction of distribution lines and the transmission of electrical power. It grounds high-voltage conductors from lightning strikes.
Try: Find more information on the functionality of OPGW from AFL Telecommunications.

ADSS

ADSS stands for all dielectric self-supporting cables. These cables are high-capacity with flexibility for placement on overhead transmission towers. Their self-supporting nature eliminates the need for a support messenger.
Try: The High Voltage Safety Course offered by Applied Professional Training covers safe installation and usage of ADSS cables.

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