This is KKM AB.

KKM AB is the sales company in Scandinavia. Founded in 1991 Sundsvall, Sweden, with the basic idea of inventing products for tomorrow’s needs.
We focus on cost effective solutions when compensating power cables.


The total production area is 5,000 m2 divided into two buildings; Building B is the main assembly area and building A is used for drying active
parts, oil-handling, oil-filling and testing.

This is KKM Power d.o.o.

KKM Power d.o.o. production facilities and office are located in Ripanj about 20 km outside Belgrad, Serbia.

Core assembly.

Magnetic core assembling is performed manually. The requirements are high; the quality is monitored during all steps in the production process, according to ISO standard.

Test lab.

In our test lab, we can generate up to 1,4 MegaVolt. All tests according to all available standards for magnetic products can be carried out.

Power generator.

Our test lab carries an AEG AC generator with 1 MVA power capacity that we use to test bigger reactors.

Faraday’s cage.

Faraday’s cage for safe and accurate tests, including:

  • – Type tests
  • – Special tests
  • – 3I0 linearity tests
  • – R/X tests
  • – PD tests

Comsol Multiphysics.

The AC/DC Module is used for simulating electric, magnetic, and electromagnetic fields in static and low-frequency applications. Typical applications include inductors, insulators, coils, and sensors, with dedicated tools for extracting parameters such as resistance, capacitance, inductance, impedance, force, and torque.

We have updated our Privacy Policy in compliance with the European Union General Data Protection Regulation
On 25 May 2018, the new General Data Protection Regulation (GDPR) came into force. The purpose of this regulation is to strengthen consumer rights with respect to personal data and to minimise the collection of data. We at KKM Group are fully committed to the data protection principles of GDPR. To align with GDPR, we have recently updated our Privacy Policy with more detailed information to help provide our customers with more clarity and transparency. All of the changes to our Privacy Policy have gone into effect as of May 25th.
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