Protection relay tester which offers all the characteristics and functions needed for protective relay testing, in a manual or automatic mode, designed for maximum efficiency, flexibility and simplicity, with the required accuracy and performance to test any kind and type of. Protection relay tester which offers all the characteristics and functions needed for protective relay testing, in a manual or automatic mode, designed for maximum efficiency, flexibility and simplicity, with the required accuracy and performance to test any kind and type of. The commissioning of protection systems is an essential step to ensure the safety, reliability, and operational efficiency of electrical installations. In this context, the testing of protection relays and IEDs (Intelligent Electronic Devices) must be carried out with maximum precision, speed, and. The SVA provides visualisation and control of sampled values (SV) for multiple data streams. Designed to filter the low-level outputs from the latest version of voltage/current generators in the Megger SMRT series and FREJA series test sets. To achieve this objective, KINGSINE has established a structured.