SV Analyzer

SV Analyzer is a specialized IEC 61850-9-2 and 9-2LE Sampled Values assessment tool designed for testing, validating, and diagnosing digital substation communication. It provides real-time decoding, visualization, and analysis of SV streams generated by merging units and IEDs. With high-precision time stamping and frame verification, SV Analyzer helps engineers quickly identify latency, jitter, synchronization, and quality issues. The tool supports PRP/HSR redundancy, GPS/PTP time alignment, and multi-channel monitoring. Its intuitive interface and powerful analytics enable accurate verification of protection schemes, process bus commissioning, and interoperability tests between vendors. It is ideal for testing digital bays in modern IEC 61850 substations.

Key Features

• Real-time SV decoding & visualization

• IEC 61850-9-2 / 9-2LE compliance

• Latency, jitter & synchronization analysis

• Multi-channel capture & comparison

• PRP/HSR network support

• Event logging & automated reporting

Applications

• Digital substation commissioning

• Merging Unit verification

• IEC 61850 interoperability testing

• Process bus troubleshooting

• Factory acceptance tests (FAT/SAT)

Keywords

Sampled Values analyzer, IEC 61850 test tool, process bus analyzer, SV monitoring software