Voltage Regulators

Emerald Transformer offers a large inventory of refurbished voltage regulators in the most popular KVA sizes and voltages. As you know, voltage regulators are an excellent way to protect your utility system and keep voltage constant, and having regulators on hand allows you to rotate your assets so that you can perform routine maintenance and keep them performing optimally.

We are known for the quality of our products and voltage regulators are no exception. That’s why all of our refurbished voltage regulators come with our industry-leading three-year warranty.

Contact us today for more information about available inventory, prices, and delivery times.