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

Type U-UL, D-UL & DS-UL

in housing IP 23


Input voltage max. 600 V
Link group Ii0, Yy0, Dyn5, Ya0, …
Output voltage max. 600 V
Protection class IP 23
Insulation class B / F
Ambient temperature max. 40 ° C
Output current max. 65 A
Frequency 50-60 Hz
Power range 350 VA – 180 kVA
Protection class I

Type U-UL, D-UL and DS-UL in housing IP 23

Within the range up to 1,500 kVA, OpenSupply sells three-phase transformers with an input voltage of up to 1000 V, and design and construction that meets the requirements of EN 61588 / VDE 0570, as well as other quality standards, like UL / CSA.

OpenSupply provides a number of designs that are suitable for a host of applications, with high-quality materials and vacuum impregnation being used in their construction.



Approved according to XPTQ
Approved as a stand-alone device
For the delivery of electricity to all kinds of electrical devices
No installation required in the control cabinet
Can be used without further testing
Also available with CSA quality mark!


  • With PG inputs on request
  • Safe connections with screw terminals according to VBG 4 (in the higher current range on bolts or copper rails)
  • High-quality, tropical vacuum impregnation in black polyester impregnating resin
  • Wear-proof, heat-, UV- and solvent-resistant type plate
  • Different versions are available upon 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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