SLC – Digital HV External Gap Surge Arrester Monitoring
- External gapped surge arrester, EGLA, in HV overhead lines
- LLPD, line lightning protection devices.
- CLG, current limiting gap
- Unique condition monitoring : total discharged energy monitoring system, lightning, surge events and discharges records
- LoRa, Sigfox and NFC wireless solution
- Wired via ﬁbre optic / RS485
- GPS synchronization and time stamp
- Outdoor device : IP65
- External split core current transformer, inner diameter of 36mm, IP67
- Solar supply & external supply versions
- Durable device: stainless steel, polycarbonate UV resistant, aluminum
- Up to 3 phases / surge arresters on the same device.