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SVA – Sampled Values Analyzer

The SVA provides visualisation and control of sampled values (SV) for multiple data streams.

Easily control and visualise Sampled Values data streams for digital substations with full IEC 61850-9-2 LE compliance.

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Visualize and control Sampled Values

Streamline your operations with real-time visualization and control of multiple data streams for improved efficiency and oversight.

Compliant with IEC 61850-9-2 LE

Adopt a cutting-edge solution tailored for digital substations, supporting the transition from analogue to digital signals with ease.

Enable digital substation architecture

Replace unreliable copper wires with precise digital signals through fibre optic Ethernet networks for superior communication.

Seamless compatibility

Enjoy effortless integration with Megger’s SMRT/FREJA test instruments and SVA software, ensuring reliable results.

Full Product Details

About the product

IEC 61850-9-2 Sampled Values (SV) standardize the transmission of instantaneous power system data over an Ethernet/fibre optic communication channel using a publisher/subscriber mechanism.

In a move towards digitalization of substation architecture, analogue signals transmitted on copper wires are getting replaced with digital signals on fibre optic Ethernet networks.

These digital signals are either generated by standalone merging units (SAMU) or compliant IEDs with digital signal processing capabilities.

Megger’s SMRT/FREJA test instruments and the SVA software are compliant with IEC 61850 9-2 Light Edition (LE), which is a Utility Communication Architecture (UCA).

Rather, it is a Utility Communication Architecture (UCA) profile that has been widely accepted across the world for use in digital substations.

FAQ / Frequently Asked Questions

Is the Sampled Values Analyzer easy to install?

Yes, the analyzer is designed for straightforward installation. It features an intuitive setup process compatible with IEC 61850-9-2 LE-compliant systems, reducing integration time. Detailed guidance is provided in the user manual to simplify deployment.

What kind of maintenance does the Sampled Values Analyzer require?

The analyzer is built for low-maintenance operation with robust components to minimise downtime. Periodic software updates ensure ongoing functionality and compliance. Hardware checks can be performed as needed, with support available for troubleshooting or repairs.

Does the Sampled Values Analyszer comply with industry standards?

Absolutely. The analyzer adheres to IEC 61850-9-2 LE, enabling precise processing and visualization of Sampled Values data streams. This compliance ensures seamless integration with modern substation technologies and meets the rigorous requirements of digital substations.

What test instruments are compatible with the Sampled Values Analyzer?

The analyzer integrates smoothly with Megger’s SMRT/FREJA test instruments and SVA software, guaranteeing reliable performance and trustworthy results.