Designed For Harsh Conditions, Built For Reliability.
The solution that delivers maximum safety and performance for your transformers even under harsh operating conditions: AFRF Gas-Cooled Dry Transformer Coolers
With STE Technic’s patented technology, your dry-type transformers are protected independently from external factors, while heat management is optimized to the highest level of efficiency.
Thanks to their enclosed system design, high protection class, and multiple material options, AFRF coolers provide a reliable cooling standard for every environment — from industrial facilities to energy infrastructure projects.
If you are looking for a powerful, long-lasting, and engineering-driven solution for your transformers, you are in the right place.