+31 (0)541 700 260 erik@opensupply.nl


Single phase transformers


Max input voltage: 1000 V
Vector group: I0
Max output voltage: 1000 V
Protection class: IP 00
Insulation class: B / F
Max ambient temperature: 40 ° C
Frequency: 50-60 Hz
Power range: 40 kVA – 400 kVA
Protection class: I

Single phase transformers Type UTS / UTT II

Within the range up to 630 kVA, OpenSupply provides single-phase transformers with an input voltage of up to 1000 V, and a design and construction that are in compliance with EN 61588 or VDE 0570, and possibly other standards, such as UL / CSA, as well.

OpenSupply sells a range of transformers that are suitable for a lot of applications, for example the UTS isolation transformer and the UTT net transformer.




To provide electricity to a variety of applications, for example in the measurement and control technology. Customization and construction ensure optimum performance.


To supply power to devices which, according to their installation instructions, need isolation from the power supply circuit (for example, portable tools, certain equipment in the chemical industry, in mining, etc.).


  • Open design (IP 00, installation max. IP 23)
  • Coils separated by double / reinforced insulation (safe separation) only with the UTT type
  • Safe connections with screw terminals according to VBG 4 (in the higher current range – on bolts or copper bars)
  • High-quality, tropical vacuum impregnation using black polyester resin
  • Wear-proof, heat-, UV- and solvent-resistant type plate
  • Special versions are available on request

A number of reasons to collaborate with OpenSupply:

  • OpenSupply has extensive technical expertise
  • That makes OpenSupply a reliable and valuable supplier
  • OpenSupply also offers a wide range of products / accessories
  • That is why OpenSupply is always a useful addition to your network

Any questions?

If you want to know more about this product (or about the other products in the OpenSupply range), contact us today. We are happy to help you make the right choice in your specific circumstances.

Erik Franke


+31 541 700260

We will do our best to answer withing 24 hours.

Have a question? Please feel free to contact OpenSupply.

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