11 December 2025
For critical infrastructure projects where fire safety is paramount, cast resin transformers are the ultimate solution. ETEL, in partnership with TMC Transformers (Italy), delivers high-efficiency cast resin transformer solutions engineered for long-term reliability, minimal maintenance, and full compliance with international standards.
Proven Performance: Auckland City Rail Link
One of the most significant infrastructure projects to benefit from ETEL and TMC’s cast resin transformers is the Auckland City Rail Link (CRL)—New Zealand’s largest transport infrastructure development. Multiple cast resin transformers were delivered, installed, and successfully commissioned by Omexom, as testing of the rail link commenced. The City Rail Link is currently scheduled to open to passengers in 2026, though an exact date has not yet been announced.
“The collaboration with ETEL for the procurement and delivery of cast resin transformers for the City Rail Link project, manufactured by TMC in Europe, introduced advanced technology to the initiative. This partnership also ensured robust local project management and comprehensive transformer after-sales support. Omexom was further assured by the successful online acceptance testing, which contributed significantly to the positive outcomes of this major infrastructure project.” Mike Burns, Project Manager.
Factory Acceptance Testing (FAT) for these units was conducted successfully via video link, demonstrating our team’s flexibility and commitment to customer timelines. The entire process—from manufacturing through to commissioning—was expertly managed by ETEL’s Project Delivery Team in New Zealand, ensuring seamless delivery and performance.
Why Choose ETEL for Your Cast Resin Transformer Requirements?
- Comprehensive End-to-End Solutions
ETEL, in partnership with TMC, delivers a complete service offering—from initial design and project management through to installation, commissioning, ongoing service agreements and end of life. - Premium European Manufacturing
All transformers are designed and manufactured in Italy by TMC Transformers, adhering to IEC standards. - Local Expertise and Support
ETEL’s experienced project delivery and service teams provide dedicated local support throughout every stage of a project. - Factory Acceptance Testing (FAT)
Online FAT testing options ensure transparency and quality assurance before delivery. - Reliable Warranty Services
Benefit from ETEL’s locally based warranty services team for prompt and efficient support, ensuring peace of mind and long-term performance.
For technical specifications and more information, visit:
View our Cast Resin Transformer Brochure or contact the ETEL Sales Team directly to discuss your next project.


