Hubbell Power Systems

Recent Posts

5 Tips to Navigate our Website

Posted by Hubbell Power Systems on Feb 7, 2018 3:29:15 PM

1. Drilling down into product information - When you hover over "Products" on the homepage, you'll see a dropdown with different market options (Data & Communications, Electrical & Electronic, and Power & Utilities). The "Connectors" selection under Data & Comm is different than Connectors in Power & Utilities. Make sure you are in right market before you choose your category selection.

Products are divided by product categories (i.e. anchors, arresters, connectors, switching, etc.) and then subcategories.

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Topics: Digital Transformation

Increasing the Reliability of Main Electrical Feeders

Posted by Hubbell Power Systems on Feb 6, 2018 9:28:00 AM

DORELCO is a rural electric cooperative located in the town of Tolosa, Island of Leyte, in the Philippines. They provide electrical service to 13 municipalities throughout a mostly rural area.

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Topics: Recloser

The Silent Watchman

Posted by Hubbell Power Systems on Jan 22, 2018 3:30:00 PM

The electric service division of Fayetteville Public Works Commission (PWC) has been in operation since 1905. Today, Fayetteville PWC is responsible for delivering power to over 80,000 industrial and residential customers across Cumberland County in North Carolina. They are a generation and distribution utility featuring 32 substations at 69kV and 230kV and a peak load of 490MW.

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Topics: Substation

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

10 Tips for Installing Distribution Connectors in the Icy Conditions

Posted by Hubbell Power Systems on Jan 5, 2018 11:24:00 AM

Each utility has a set of guidelines for weather conditions in their area which takes into consideration ice and wind loading. If distribution connectors are installed properly (per manufacturer instructions) then everything should work as designed.

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Topics: Connectors

Winter Tips for Handling Substation and Transmission Components

Posted by Hubbell Power Systems on Jan 4, 2018 9:51:12 AM

While heat is generally the enemy of power system transmission lines, strong winter weather brings a new set of challenges for utilities.

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Topics: Substation, Transmission

Quick Ship your Substation Connectors

Posted by Hubbell Power Systems on Dec 13, 2017 4:26:06 PM

In the case of an emergency, natural disaster or major project, utilities can experience the need for a rushed shipment of product to get the power back on. If a utility does not have sufficient replacements in stock, they have to depend on a vendor to supply connectors quickly at a reasonable cost.

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Topics: Connectors

11 Tips for Installing Line Arresters

Posted by Hubbell Power Systems on Dec 5, 2017 10:36:00 AM
  1. Follow the directions, recommended work practices and be safe when installing line arresters.
  2. Inspect the packaging and product for signs of damage.
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Topics: Arresters

How to Solve Mystery Blink Problems

Posted by Hubbell Power Systems on Nov 29, 2017 10:03:00 AM

Owen Electric is located in Northern Kentucky and serves about 58,000 members. The Boone feeder stretches several miles out from the Boone substation. It has both single and three-phase conductors (12.47/7.2 kV, grounded Wye), with multiple taps branching off. The area is fairly hilly, rural and has lots of trees.

The Investigation
James Bridges, VP of Engineering, explains, “At that time, we believed that trees might be causing the momentary outages, but we did not see any evidence that trees were in the lines. 

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Topics: Sectionalizer, Recloser