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From the ELSCO plant floor

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How a High Quality Transformer Saves You Money in the Long Run

August 12, 2022

Every business decision should involve some long-term thinking. Spending more for a quality product can end up being a more cost-effective decision in many cases. You probably know this is true for plenty of things, but what about transformers? Not all transformers are created equal. Some transformers can drain you financially, while higher-quality ones can […]

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Round Coil vs. Rectangular Coil

Round Coil vs. Rectangular Coil for Transformers

August 14, 2020

Substation transformers feature either a round or rectangular core and coil assembly. A transformer’s iron core and windings are designed to carry magnetic flux through the transformer, and the core is typically constructed in a round, rectangular or oblong shape — although oblong cores are much less common in dry tape transformers. Round and rectangular […]

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Disc Wound vs Layer Wound Transformer

Disc Wound vs. Layer Wound Transformer

August 14, 2020

One of the most common questions when selecting a medium voltage transformer is whether to choose a disc wound or a layer wound option. Understanding the difference between layer and disc wound transformers is crucial for optimizing your medium voltage applications, as each type features unique benefits and drawbacks. Call Us Today Differences of Disc […]

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The Cost of Transformer Failure

August 10, 2020

Is your company ready to incur the costs of a transformer failure? Not having a backup can put your operations behind by days until you can get repairs or a replacement. Having a spare transformer can cut downtime. If your company doesn’t have a backup transformer, you still have options to minimize downtime in emergency […]

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Guide to Dry Type Transformer Maintenance

Guide to Dry Type Transformer Maintenance

May 5, 2020

Jump To: Maintenance of Dry Type Transformer While Energized Maintenance While Dry Type Transformer is De-energized Checking Dry Type Transformers for Potential Problems or Defects Tests to Conduct for Routine Maintenance Preventive Maintenance Checklist for Dry Type Transformer Keep your dry type transformer running with regular service and inspections. Use this routine dry type transformer […]

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Dry Type vs. Liquid Transformers

Dry-Type vs. Liquid Transformers

April 6, 2020

Jump To: Dry Type vs. Liquid Transformers Air-Cooled Transformers Liquid-Insulated Transformers Safety Requirements & Environmental Considerations Maintenance Considerations Equipment Size Requirements & Capacity Site Selection & Application Benefits and Drawbacks of Liquid Transformers Advantages and Disadvantages of Dry Type Transformers   A transformer allows you to use lower voltages of electricity for various applications. In […]

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Dry Type Transformers ready to be shipped.

Can You Answer These Questions About Your Transformer?

November 7, 2019

Transformers are often an afterthought. They don’t experience failures that often – but when they do, the costs can be devastating. The biggest impact for an unplanned failure is the cost for your facility to not have power. How long can your facility be without power? For some manufacturers, every hour could cost you tens […]

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ELSCO technicians working on a custom transformer

4 Signs Your Dry Type Transformer Needs To Be Repaired—Fast

October 23, 2019

Transformers are integral to the prolonged success of any operation. That’s why it’s important to be proactive about replacing your transformer. Typically, a quality transformer should last for a decade, but often, lesser quality builds will fail well before that. Transformer failure can have steep costs in time and money. Evaluate your dry-type transformer and […]

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Getting a Cheap Transformer — What You’re Not Paying For

October 2, 2019

In a perfect world, mechanical breakdown wouldn’t happen. After all, every piece of mechanical infrastructure comes with significant costs, and it would be ideal if they could all last forever. Unfortunately, breakdowns are very real, and the cost of transformer repairs and maintenance can be high. When it comes to transformers, a low-quality unit could potentially […]

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Electrical coil.

What Car Shopping Can Teach You About Transformer Shopping

July 5, 2019

Remember the first car you ever bought yourself? It was likely a huge, exciting decision that set the tone for how you made future big purchases. The careful, logical mindset we develop when shopping for a car is a valuable tool, and we can apply it when looking to make other big investments. For example, […]

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