Transformers
Transformers and transformer power supplies, with UL approval, made in Germany
Our production and delivery program in transformer construction
Rist Transformatorenbau GmbH offers a wide range of services in the field of transformers and power supply solutions – customized, standard-compliant and with the highest manufacturing quality.
Our product range includes:
Single-phase dry transformers from 10 VA to 50 kVA
Three-phase dry transformers from 50 VA to 150 kVA
Single-phase and three-phase autotransformers
Isolating transformers, special and customized transformers
Single-phase and three-phase power supply units up to 60 A
Toroidal transformers
Single-phase and three-phase chokes
High-voltage transformers
Our products meet the following standards:
Single-phase isolating transformers to EN 61558-2-4 / EN 61558-2-6
Single-phase control transformers to EN 61558-2-2
Three-phase transformers according to EN 61558-2-4 / EN 61558-2-6
Autotransformers (single-phase and three-phase) to EN 61558-2-13
Power supply units (single and three-phase) to EN 61558
Compact power supply units according to EN 61558
Transformers according to UL5085/Category Code XPTQ2/XPTQ8
Single-phase and three-phase chokes
Whether standard or customized – we manufacture transformers with precision and in accordance with the latest technical requirements. Our products are used in numerous industries worldwide – reliable, durable and standard-compliant.
Transformer power supply units
Robust and long-lating one- and three-phase transformer power supplies. In standard or as a customer-specific special solution. Optionally available with AC outputs or fuse elements.
Single-phase transformers
Our single-phase transformers are characterized by particularly high flexibility for specific customer requirements.
Three-phase transformers
With a patented welding process, three-phase transformers can be efficiently manufactured in a lying or standing design
Toroidal transformers and chokes
Using state-of-the-art winding machines, we are able to produce winding goods of all specifications, chokes and air coils for you according to customer specifications. We support you from design to production
Transformer expertise for over 70 years - quality from Rist
As a specialist in transformer construction with over seven decades of experience, Rist Transformatorenbau GmbH stands for precision, quality and customer-oriented solutions. Our focus is on the development and production of high-quality single-phase and three-phase transformers, isolating transformers, control transformers, transformer power supplies and toroidal transformers – all manufactured with care, expertise and the aim of reliably meeting the highest requirements.
Our transformers are used in a wide range of industrial sectors – from mechanical and plant engineering to automation and medical technology. We rely on many years of expertise, customized designs and a vertical range of manufacture that guarantees consistently high quality and short response times.
By using state-of-the-art manufacturing processes and strict quality controls, we ensure the reliability, efficiency and durability of every single product – “Made in Germany”. Especially for customers supplying the US market, we offer a comprehensive range of UL-certified transformers as well as general UL approval for customized solutions. You can find all our certifications [here].
Our customers not only value our products, but also the partnership-based cooperation, personal support and rapid implementation of individual requirements. Whether it’s a standard design or a special solution – at Rist you get transformers that impress.
Put your trust in our experience, our technical expertise and our clear promise: reliable transformer solutions, exactly to your specifications.