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

Coil Type DND


Protection class IP 00
Ambient temperature type 40 ° C
Frequency max. 400 Hz
Nominal current max. 3 x 1600 A
Thermal class 130 (B) / 155 (F)
Nominal voltage max. 3 x 1000V
Reactive power max. 50 kVAr
Protection class I

Coil Type DND

Single or three-phase coils are crucial elements in guaranteeing the operation and safety of electrical applications. They are manufactured by OpenSupply on the basis of EN 61558-2-20, using special core assemblies and with a high-quality vacuum impregnation in black polyester resin. We manufacture the network, commutation and reactors.



To restrict peak currents and resolve network failures, reducing the wear of your equipment and prolonging its lifespan, as well as reducing noise pollution.


  • Open design (IP 00, installation max. IP 23)
  • Depending on nominal current: screw terminals or Cu conductor rail
  • Thanks to special core construction and top quality tropical vacuum impregnation in black polyester resin with very low noise levels
  • Wear-proof, heat-, UV- and solvent-resistant type plate
  • Customized 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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