Articles

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Maddox 2500 kVA Substation installed after emergency repair

December 31, 2024

When the substation powering an 12,000 acre irrigation system failed, Maddox got the transformer back online in just over a week.

Case Studies

December 23, 2024

Wondering about the different parts of transformer windings & coils? Learn all about how windings work, different winding designs, & what's best for your unit.

Parts

Low voltage bushing supports attached to transformer spades

December 19, 2024

Low voltage bushing supports reduce tension on spades with multiple cables. Learn how to prepare and install supports on your transformer.

How To's

A padmount transformer bayonet fuse link being removed

November 14, 2024

What is the difference between dual element, current sensing, 38kv, and high-amp transformer bayonet fuses? Learn which type of fuse you should get for your padmount transformer.

Parts

November 1, 2024

In April, the DOE updated its transformer efficiency standards. Three main areas of improvement: extended timeline, core steel requirements, & cost savings.

News

Hand pulling pressure release valve next to a pressure gauge on a padmount transformer

October 29, 2024

Routine maintenance helps you identify issues before they become major problems. Learn what it takes to maintain liquid-filled and dry-type transformers.

How To's

October 24, 2024

PCBs used to be used in transformer oil. Now, they're banned because of their harmful health effects. Modern transformers contain no traceable amount of PCBs.

Parts