InsuLogix® HMA – Maintain or React?

Introducing the InsuLogix® HMA: The ONLY online DGA monitor you will ever need. What do you want to achieve with your online monitoring strategy? There are many options when it comes to online Dissolved Gas Analyzers (DGA) for use in Power and Large Distribution transformers. Gas Chromatography (GC) systems, Infra-Red Spectroscopy (IRS), and also, entry-level […]

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Employee Spotlight: Thomas A. Prevost

Kicking off the year in style, Tom Prevost has been awarded the IEEE Standards Association Medallion Award 2020 for outstanding achievement, ongoing leadership, and contribution to the development and implementation of IEEE transformer standards. We decided that this was a good time to get to know our award-winning employee a little better. Q: Tom, you […]

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Case Study VII: Dielectric measurement in a wind farm

By measurements, the actual operation conditions to which a series of transformers was subjected, has been verified. This helped to demonstrate that the technical specification of the transformers were not appropriate to the real environment in which they should operate. Read the case study ▶ Dielectric measurement in a wind farm Discover more case studies: […]

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Introducing the Weidmann extended family: TMG Solutions

The Weidmann extended family series goes on. We virtually met with Juan Torregrosa, Business Executive Manager at TMG Solutions S.L. Discover the foundations of this long lasting relationship. Can you give us a quick history of TMG? TMG, based in Spain, is a family-owned company founded in mid 2009. The company’s initial focus was to […]

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Exhibitions Postponed: COVID-19 Impact

Since the announcement by the Director-General of the World Health Organization, that the current outbreak of COVID-19 is classified as a global pandemic, we have seen many actions taken within our industry to limit the impact of the virus. Industry events, exhibitions, and conferences, considered as large gatherings are heavily impacted. Below is an update […]

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Introducing the Weidmann extended family: SILENT-CZECH (Czech Republic)

We sat down with Libor Zelénka, Managing Director of SILENT-CZECH Ltd. to discuss their long and successful relationship with Weidmann Electrical Technology. Can you give us some background on your company? SILENT-CZECH Ltd. was founded in 1996 with the focus on bringing high quality insulation products to the electrical industry in our local Czech market. […]

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Case Study VI: Tank Temperature Rise Verification

Through simulation, tank hot spot areas are predicted and located with high reliability. In fact the simulations show a very good match with the measured temperature values. For all the details click here.

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Weidmann Transformerboard Production

Procuring the highest quality softwood electrical grade pulp from leading FSC approved suppliers around the world is the starting point to ensuring Transformerboard performs reliably for decades in transformers supplying the world’s electrical energy. But equally important is the quality of the water that circulates in the board machine. Fresh process water is taken from […]

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Weidmann Electrical Technologies Germany – Detecting temperature for a wide range of applications

Given that most of you reading this article will be from the transformer related industry, it will come as no surprise to hear that the main ‘transformer killers’ that can significantly reduce the life of a transformer relate to temperature and moisture. For many years at Weidmann we have developed our know-how and invested in […]

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Nomex® Edge Protection Rings

Geometrically Edge Protection Rings are characterized as Angle Rings, which protect the inner diameter of a winding, or as Caps to protect the outer diameter. The rings are specified using the following main dimensions; diameter, flange and collar, thickness and edge radius. While the Angle Rings and Caps of the end insulation divide the respective […]

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