System architecture

Intelligent solutions for protection and control

Efficient and flexible protection and control technology with SAVE technology

SAVE technology is a state-of-the-art family of numerical protection and control devices (IED) developed in accordance with the IEC 61850 architecture. It is specially designed for use in medium and high voltage distribution networks and in industrial applications. Thanks to the clear separation of protection and control functions, the high functional density offers a significant economic advantage for operational management.

A special feature is the unique, autonomous power supply. The integrated power management supplies both the device and the OFF circuit of the circuit breaker, which warrants maintenance-free and highly available operation. The absence of built-in backup batteries guarantees long-term stability with minimal maintenance.

Intuitive operation and energy-efficient performance

The high-resolution graphic display and multi-colored, clearly structured LEDs facilitate operation and offer intuitive navigation through the extensive protection and control functions. Powerful ARM processors in combination with a specially developed real-time operating system enable maximum functionality with minimum energy consumption.

The SAVE appliances impress with the highest quality and durability according to “Swiss Made” standards. Their flexibility makes them the ideal solution for a wide range of applications in modern energy systems.

Why NSE AG?

Benefit from our expertise and our practical approach to optimally operate your protection devices and grid systems.

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