Phase and earth, three phases Fault Passage Indicator (FPI) for local indication
- Flair 2xD:ammetric FPI, self powered by measurement sensors, integrated in MV switchgear or in wall-mounted box.
- Flair 279 et 219:ammetric FPI, powered by LV supply and/or battery, wall-mounted installation
- Flair 3XX:directional FPI, powered by LV supply and/or battery, wall-mounted installation
Communicating Fault Passage Indicator (FPI) for remote monitoring
- Flair 200C:Three-phases ammetric FPI. In addition to the traditional detection functions, Flair 200C integrates functions of measurement and monitoring of the substation and data transmission.