Line Differential Protection – Reyrolle 7SR18
Our differential protection relay, Reyrolle7SR18, is a numeric three phase differential protection relay used to detect in zone phase and earth faults. This differential protection relay is applied to the overhead line and underground cable circuits as well as shorter circuits such as interconnectors.
Our differential protection relay, Reyrolle7SR18, is a numeric three phase differential protection relay used to detect in zone phase and earth faults. This differential protection relay is applied to the overhead line and underground cable circuits as well as shorter circuits such as interconnectors.