High Voltage (HV) Transformers

High Voltage (HV) Transformers

In the world of high voltage, transformers are a core component of the electrical system. They are responsible for reliable energy transfer, stepping voltage levels up or down, and powering transmission and distribution networks—all while maintaining stability, safety, and supply continuity. The proper design, selection, and customization of power transformers directly impact system performance, equipment lifespan, and long-term maintenance costs.

Netzer A.L. Electrical Engineering provides complete power transformer solutions for high-voltage systems, tailored for substations, infrastructure facilities, and complex industrial applications. We specialize in matching transformers to specific project requirements in full compliance with the strict standards of the Israel Electric Corporation (IEC) and leading domestic infrastructure bodies, integrating measurement and protection solutions as an inseparable part of the transformer system.

In addition to power transformers, Netzer supplies current transformers and voltage transformers (CT / VT), which form the system’s measurement and protection layer. These components enable continuous monitoring of currents and voltages, providing vital data to relays and control systems for the protection, supervision, and safe operation of the grid.

Our Solution Scope Includes:

  • High-Voltage Power Transformers Transformers for substations, transmission, and distribution networks, built for both indoor and outdoor applications.

  • Instrument Transformers (CT / VT) High-precision solutions for measurement, control, and protection in high-voltage systems.

  • Monitoring and Fault Detection Systems Advanced equipment designed to enhance grid reliability and supply availability.

  • Full Customization and Engineering Support Comprehensive backing from the initial characterization phase, through equipment selection, to field integration and support.

Partners in Quality

To ensure premium performance and long-term reliability, Netzer partners with world-leading manufacturers:

  • Ritz (Germany) Advanced instrument transformers and specialized high-voltage applications.

  • MACE (Italy) High-quality instrument transformers and tailored solutions for infrastructure systems.

With over 50 years of cumulative experience, Netzer combines engineering expertise, a deep understanding of local market requirements, and top-tier equipment to deliver reliable, precise, and durable solutions throughout the system’s lifecycle.