Oil-type Distribution Transformers

Protrafo's oil type transformers

Exceptional quality and efficiency

Our hermetically sealed transformers are designed for high efficiency, minimizing energy losses during power transmission and reducing overall energy consumption.

Smart Monitoring Systems: Our transformers come equipped with intelligent monitoring solutions that track key parameters like temperature, oil levels, and pressure in real time — enabling predictive maintenance and enhancing operational safety.
ECODESIGN Compliant Efficiency: Designed to meet TIER2 ECODESIGN standards, our transformers are built for sustainability, offering exceptional energy efficiency with significantly reduced environmental impact.
Vacuum Oil Filling for Purity: Each transformer is filled using a vacuum oil-filling process to eliminate moisture and air, maximizing dielectric strength and ensuring optimal thermal performance.
Silent and Efficient Operation: Engineered for low sound emissions and minimal energy losses, our transformers are ideal for urban and noise-sensitive environments without compromising performance.
Built for Harsh Conditions: With corrosion-resistant coatings and reinforced tank structures, Protrafo transformers are made to thrive in demanding environments, from coastal areas to industrial zones.
Safety-First Protection Features: Advanced protection systems, including pressure relief devices and temperature sensors, ensure reliable operation and safeguard both the transformer and its surroundings.

Why choose Protrafo?

Fast delivery

At Protrafo, we understand the urgency of your energy needs. That’s why we guarantee rapid production and shipping, ensuring your transformer arrives on time, every time – no delays, no excuses!

From Design to Delivery

A Proven Process You Can Rely On

At Protrafo, every transformer goes through a streamlined process — from engineering to delivery. Each step is handled by specialists to ensure top quality and reliability.

Engineering and Production

Each transformer is engineerd and crafted with care in state-of-the-art facilities. Our production team follows strict quality standards to ensure durability, efficiency, and long-lasting performance.

Testing

Before any transformer leaves our facility, it undergoes extensive testing. Our engineers verify every detail to guarantee optimal safety, performance, and compliance with international standards.

Precision in Supply Chain , Logistics and Delivery

We coordinate every shipment with precision. Whether it’s local or international, our logistics partners ensure your transformer arrives safely, on time, and ready for installation.