About Yukon RU

YUKON RU is a modern full-cycle manufacturer that has successfully operated in the electrical engineering market for more than 30 years.

WE DESIGN AND MANUFACTURE:

toroidal transformers and autotransformers;
current transformers with accuracy classes 0.2S and 0.5S;
toroidal and rectangular magnetic cores;
inductors;
chokes and high-frequency wound components.

Our experienced design engineering team, modern equipment, established manufacturing processes and the expertise of international partners enable us to deliver optimum solutions for every customer requirement. Product compliance with rigorous standards is confirmed by certificates and test reports from accredited laboratories in Belarus, the Russian Federation, Kazakhstan and the European Union.

The company’s production facilities cover more than 6,000 m².
In-house production of magnetic cores, including slitting coiled electrical steel into strips from 8 mm wide, automatic winding, annealing, and inspection of finished core parameters. Winding of magnetic cores from electrical steel and nanocrystalline alloys. Rectangular and round magnetic cores with an inner diameter from 10 to 260 mm, a maximum outer diameter of 420 mm, steel strip widths from 8 to 50 mm, strip thicknesses from 0.08 to 0.35 mm, and nanocrystalline alloy strip widths from 6 to 25 mm.

A total of 35 toroidal winding and insulation machines, capable of winding products with a minimum window diameter equal to four times the diameter of the wire being wound. The maximum outer diameter of a wound product is 800 mm, and the maximum height is 300 mm. Round wire diameters range from 0.05 to 6.5 mm; rectangular wire sizes are up to 5 × 12 mm.

A total of 9 machines for layer winding of bobbin and bobbinless coils. The wire diameter range is from 0.05 to 3.5 mm.
Equipment for casting and impregnating products, including vacuum drying ovens.
Inspection and testing equipment, including two comparators for calibrating instrument current transformers and a high-voltage test system rated up to 70 kV.

A machining section for manufacturing tooling, equipment spare parts, and components for primary production, with the capability to manufacture parts for assembled bobbins using a CNC milling machine.
A quality system that includes incoming inspection of materials, in-process inspection, and 100% inspection of finished products.
Highly qualified personnel with experience in the defense industry, familiar with the transformer manufacturing practices of our partners in Poland and the Czech Republic, and collaborating with the specialized department of Polotsk State University.
Well-established logistics for supplying materials and components, as well as delivering finished products to customers.

Innovative Projects

Promising areas include:

compact instrument current transformers with housing widths of 30/40/50 mm for installation in three-phase PPVR units;
TShP-0.66 busbar current transformers for 60/80/100/120 mm wide busbars;
split-core instrument current transformers;
three-phase transformers rated up to 150 kVA, comprising three single-phase transformers in a common enclosure;
chokes on split toroidal cores with a fixed non-magnetic gap;
coils made of self-bonding wire;
balancing transformers;
autotransformers for variable autotransformers (LATRs);
4–20 mA current sensors.

Since 2011, the company has manufactured support and busbar current transformers for commercial metering with the highest accuracy class available on the market, 0.2S. In 2012, production of feed-through instrument current transformers began.

Most products manufactured as part of advanced projects are optimized solutions developed after studying the best German, Spanish, and Italian counterparts. Their functionality has been adapted to instrument current transformer requirements in the EAEU and Customs Union. The housing design of the feed-through transformers is patented. The company uses efficient, high-precision equipment, including RUFF winding machines from Germany.

Company Advantages

RESOURCE AVAILABILITY

A complete production complex, including a steel strip slitting line for any required size, in-house production of magnetic cores, and toroidal and layer winding of products;
Rapid equipment reconfiguration and preparation for manufacturing new products;
Direct supplies of raw materials from leading manufacturers;
A consistently maintained inventory of essential raw materials and components.
Variety of technologies and materials used

DEVELOPMENT TAILORED TO INDIVIDUAL REQUIREMENTS

In-house design department with many years of experience
A skilled design engineer will quickly begin developing the product according to your requirements and submit its technical specifications for approval before manufacturing begins.
Optimal technical and economic calculation
Possibility of providing prototype samples for testing
Fair and mutually beneficial pricing policy with flexible financial terms

CONFIDENCE AND QUALITY

100% quality control, from incoming inspection of materials to final inspection of the product at every stage of production
International accreditation of the ISO 9001:2015 Quality Management System
30-year service life of current transformers and an 8-year calibration interval
Multiple winner of the “Best Products of the Republic of Belarus” competition from 2014 to 2020 in the “Industrial and Technical Products” category.

DELIVERY ARRANGEMENTS

Choice of a convenient product delivery method
In-house vehicles for transporting cargo weighing up to 2.5 tonnes
Free delivery twice a month (Minsk, Moscow, Saint Petersburg, Rostov-on-Don)
Fast delivery by reliable transport companies
Complete set of accompanying documents for each product shipment
Compliance with agreed delivery schedules and deadlines