SLC – Digital HV External Gap Surge Arrester Monitoring

Description

SLC – Digital HV External Gap Surge Arrester Monitoring

• Monitoring
  • External gapped surge arrester, EGLA, in HV overhead lines
  • LLPD, line lightning protection devices.
  • CLG, current limiting gap
• Measurements
  • Unique condition monitoring : total discharged energy monitoring system, lightning, surge events and discharges records
• Features
  • 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.