Kolektor ETRA

NORTHBRIT: Your U.S. Partner for Premium Kolektor ETRA Power Transformers

NORTHBRIT proudly serves as the U.S. representative for Kolektor ETRA, a globally recognized manufacturer of high-quality power transformers. Based in Ljubljana, Slovenia, Kolektor ETRA has over 90 years of experience producing advanced, reliable transformers designed to meet the highest industry standards. Now part of the international Kolektor Group, a leader in automotive and industrial solutions, Kolektor ETRA has expanded its capabilities to support advanced applications and increased production demands.

A Trusted Leader in Power Transformers

Kolektor ETRA specializes in manufacturing oil-filled power transformers up to 400 MVA and 400 kV, catering to generation, transmission, and industrial applications. Their transformers are engineered for durability, efficiency, and reliability, with certifications from leading global utilities, including EDF and EDF Renewable, Iberdrola (Avangrid), ENEDIS, SEMCOR, SCHNEIDER Electric, VATTENFALL, E.ON, RWE, and UKPN. With nearly a century of expertise, Kolektor ETRA has been at the forefront of delivering cutting-edge transformer solutions to customers worldwide.

Advanced Manufacturing & Testing Capabilities

Kolektor ETRA operates state-of-the-art facilities designed for precision and quality:

Custom Magnetic Core Design: In-house design and assembly of magnetic cores and laminations for superior performance.
High-Performance Windings: Advanced high- and low-voltage windings built to ensure reliability and efficiency.
Innovative Drying Technology: Ultra-efficient kerosene vapor drying systems to maintain product integrity.
Controlled Environment: Factory equipped with humidity-controlled areas for optimal assembly conditions.
World-Class Testing Facilities: A Faraday cage-enclosed high-voltage laboratory for rigorous, precise testing of all transformers.

Commitment to Quality and Sustainability

Kolektor ETRA adheres to the most comprehensive quality management systems, certified under ISO 9001, 14001, and 18001, ensuring excellence in every product. Their CSR policy reflects a strong commitment to sustainability and employee well-being, focusing on:

Elimination of single-use plastics.
Gender parity and equal pay initiatives.
Employee training and development programs.
Corporate sports and wellness incentives.

R&D and Innovation

Kolektor ETRA continuously invests in research and development, collaborating with universities and research institutes to advance transformer performance, efficiency, and longevity. This focus on innovation ensures the company remains ahead of market demands, offering tailored solutions for the most complex and evolving customer needs.

Local U.S. Support with NORTHBRIT

Through NORTHBRIT, Kolektor ETRA offers U.S. customers localized support and expertise. Operating in New England, NORTHBRIT provides:

Commercial Representation: A network of experienced sub-agents across the U.S.
Turnkey Installation Services: Local U.S. service partners for assembly, commissioning, and after-sales support.
Compliance with U.S. Standards: Adherence to American safety, environmental, and technical standards, with teams in the same time zone for seamless communication and collaboration.

Kolektor ETRA’s transformers meet IEC, EN, and ANSI standards and are certified for high-voltage applications, including 63 kV, 90 kV, 225 kV & 400 kV, ensuring reliability in even the most demanding environments.

With NORTHBRIT as your trusted U.S. partner, you gain access to Kolektor ETRA’s advanced transformer technology, backed by localized expertise and service. Whether for generation, transmission, or industrial use, Kolektor ETRA delivers reliable, high-performance solutions tailored to your needs.