SVA – Sampled Values Analyser
The SVA provides visualisation and control of sampled values (SV) for multiple data streams.
The SVA provides visualisation and control of sampled values (SV) for multiple data streams.
Key Benefits
- Visualise and control Sampled Values
- Compliant with IEC 61850-9-2 LE
- Enable digital substation architecture
- Seamless compatibility
Description
IEC 61850-9-2 Sampled Values (SV) standardise the transmission of instantaneous power system data over an Ethernet/fibre optic communication channel using a publisher/subscriber mechanism.
In a move towards digitalisation 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.
Frequently Asked Questions
Is the Sampled Values Analyser easy to install?
Yes, the analyser 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 Analyser require?
The analyser 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 Analyser comply with industry standards?
Absolutely. The analyser adheres to IEC 61850-9-2 LE, enabling precise processing and visualisation 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 Analyser?
The analyser integrates smoothly with Megger’s SMRT/FREJA test instruments and SVA software, guaranteeing reliable performance and trustworthy results.
