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Your Trusted Solution Partner...
Acting with the mission of providing reliable and sustainable energy solutions, FREKANS TRANSFORMATOR ENERJI YATIRIM A.S. is proud to make solid contributions to Turkey's energy market in the "Power and Distribution Transformers" sector. We are building the energy of the future today with strong and reliable partnerships.
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"Limitless energy, perfect frequency"

FREKANS TRANSFORMATÖR ENERJİ YATIRIM A.Ş. provides reliable and sustainable energy solutions for both Türkiye and international markets, based on the core values of reliability and sustainability in the field of Power and Distribution Transformers.

Why FREKANS TRANSFORMATÖR?

Customer-Centric Solutions

We deliver solutions aligned with our clients’ strategic objectives, providing proactive collaboration throughout needs assessment, engineering design, and project execution. At every stage, we create measurable value by ensuring operational efficiency, network reliability, and seamless integration of power and distribution transformer systems.

World-Class Manufacturing & Quality Control

Our manufacturing processes adhere to international quality standards, with rigorous quality control applied at every stage to ensure the highest reliability and performance of our power and distribution transformers.

On-Time Production & Delivery

Through comprehensive planning, supply chain optimization, and stringent monitoring, we ensure delivery within agreed timelines, minimizing delays and maintaining reliability for our partners.

Expert and Experienced Personnel

With specialized engineers and a seasoned field team, we deliver fast, reliable solutions to meet even the most demanding energy infrastructure requirements.

Innovative Technology & Infrastructure

Leveraging our robust digital infrastructure, we provide remote monitoring, sensor-based maintenance, and advanced data analytics, delivering continuous innovation and a sustained competitive advantage for our partners.

Trusted & Sustainable Solution Partnership

We establish long-term partnerships based on safety, reliability, and environmental sustainability, creating lasting value for your operations.

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Delivering advanced technology and quality service through innovative solutions
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FREQUENCY TRANSFORMER - SOLUTIONS FOR RENEWABLE ENERGY COMPANIES

FREQUENCY TRANSFORMER offers fast quotes, flexible planning, and on-time delivery for transformer substations, LV panels, and integration equipment for solar, wind, and hybrid (PV+RES+dep./grid) projects. Our export model focuses on Europe and the Balkans; Simplifies your procurement process with competitive pricing, consistent quality, and uninterrupted communication.

Our target markets: Romania, Bulgaria, Kosovo, Bosnia and Herzegovina, Macedonia, Albania, Slovakia, Germany, Czech Republic, Serbia, Croatia, France, Belgium, Greece, Finland, Estonia.

Why FREQUENCY TRANSFORMER?

  • Importer/EPC-focused process: Fast turnaround, clear pricing, transparent planning
  • Flexible and fast: Short lead times, scalable production, scheduled shipments
  • Reliable quality: Production in accordance with IEC/EN standards, type/routine testing, and full documentation
  • Easy logistics: Cost-effective, fast delivery to Europe and the Balkans
  • Constant communication: End-to-end project monitoring with a single point of contact

Product and Solutions:

  • MV/LV transformer substations (kiosk/container, RMU + Transformer + LV panel integrated)
  • Hermetic or ONAN/ONAF type power transformers for solar and wind applications
  • Inverter/turbine output panels, MCC, protection-measurement panels
  • Reactive power compensation and harmonic filter panels (THD management)
  • SCADA/RTU integrated control and monitoring panels
  • Auxiliary power/UPS/generator transfer panels
  • OEM/branded labeling, country-specific documentation, and multilingual content

Technical and Application Notes:

  • Standards: IEC 60076 (transformer), IEC 61439 (LV panels), IEC 62271-202 (kiosk), IEC 60529 (IP)
  • Performance: Low loss classes, low noise, wide temperature range, UV and corrosion resistance
  • Network compatibility: Country-specific voltage/frequency, protection relay settings, network codes, and power quality
  • Testing and acceptance: Routine/Type tests, function tests, and FAT upon request; Commissioning support option

Hybrid and Storage Integration:

  • LV/MV integration panels for PV + RES + BESS solutions
  • Measurement, protection, and control architecture suitable for PCS/EMS interfaces
  • Transformer selection: Designed for low harmonics and highly dynamic load profiles

Benefits for Importers and EPCs:

  • On-time delivery and predictable supply plan
  • Component/brand selection, packaging, and labeling tailored to your market
  • Long-term price stability and service continuity
  • Flexible order quantities, synchronized shipments for multiple project schedules

Target Countries Approach:

  • Preliminary offer and technical clarification list within 24–48 hours
  • Compliance with local regulations (CE, declarations of conformity, drawings, nameplates)
  • Logistics planning and customs documentation management in accordance with Incoterms

Frequently Asked Questions:

  • Quotation time? 24–48 hours.
  • Minimum order quantity? Flexible depending on project scale.
  • What tests? Routine tests, function tests, and FAT upon request.
  • Delivery options? EXW, FCA, CPT, DAP, etc., depending on the target market.

Call to Action:If you are looking for a reliable partner to supply transformers and panels for your renewable energy projects, contact us. Apply with single line diagrams and equipment list; we are at your side with fast offer, clear plan and reliable delivery.

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Hermetic Type Distribution
Transformers

Long Insulation Life:The transparent insulation oil of the atmosphere does not come into contact with oxygen and insulation deterioration is prevented without oxidation. This extends the insulation life and general service life of the transformer.
Low Maintenance Requirement:No regular maintenance is required other than cleaning under normal conditions and use.
Dimension Advantage:The expansion tank is dimensionally stopped. The transformer, which is the solution to the problem, provides the advantage

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Distribution Transformers with Expansion Tanks

Long Insulation Life:Since it is closed to the atmosphere, the insulation oil does not come into contact with oxygen and insulation deterioration caused by oxidation is prevented. This extends the insulation life of the transformer and therefore its service life.

Low Maintenance Requirement:It does not require periodic maintenance other than cleaning under normal conditions and use.

Dimension Advantage:Since there is no expansion tank, the height is reduced in terms of dimensions. This provides an advantage in transformer centers with height problems

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Power
Transformers

It is usually designed with an expansion tank. As a cooling element, radiator groups that can be easily installed and removed are preferred. Depending on the characteristics and importance of the place of use, it is common to equip them with more protection equipment than distribution transformers.

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Special Type
Transformers

In order to meet the customer's demands for special type transformers that can respond to new and changing needs in industry, distribution and all other areas, our technical team works by consulting with the customer at every stage, listening to their needs and making suggestions. In this process, it projects the needs and offers solutions by immediately putting them into practice.

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