How should I choose a transformer?

Many people who contact us ask roughly the same question: How should I choose a transformer? An easy way to get closer to a decision is to click on the tab Calculation help. Here we have collected four different calculations that we hope will make life easier for you. In the first, you can compare the costs of energy lossesdepending ...

A common question we receive is whether to choose an oil-insulated or cast-resin-insulated transformer. Sometimes people already have an idea of which type is best suited, without having considered all the relevant parameters. Our message is simple: the right transformer ...

When selecting a transformer, it is easy to focus on the purchase price. However, since a transformer is often in operation for several decades, it is the long-term costs that have the greatest impact on the overall economics. Energy-efficient transformers ...

In many businesses, a stable power supply is taken for granted and rarely given a second thought until something goes wrong. But for hospitals, the process industry, data centers, and other mission-critical operations, even brief outages can have major consequences. ...

Customer interview with Tobias Tann at ONE Nordic We are pleased when our customers share their work towards a more sustainable energy society. We met Tobias Tann, who works at ONE Nordic, initially as a project manager and now as ...

At Unitrafo you always get personalized service 🤝 You don’t have to sit in long phone queues with lots of buttons to get through to the right person. With us, you can reach our small but knowledgeable team directly, who ...

In 2011, we introduced our first line of environmentally friendly transformers, MiljöPlus®. It has been a huge success and is now the standard choice for many leading companies in Sweden. We want to be at the forefront of developments, so ...

An updated version of the T154 is now available from Unitrafo. The new version is called T154 WS ED25 and is a digital temperature monitor with a built-in web server. It has the same functions as the classic T154, but ...

A project for a new biofuel plant in Kinnarp is in full swing! Our customer SiteConcept builds modern CHP plants that meet the high environmental demands of the future. In Kinnarp, they are now building a biofuel plant adjacent to ...