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Electricity Meters

Landis+Gyr E850 Qualigrid

Precise values for accounting, comprehensive data for network operation: from the very start, the E850 series from Landis+Gyr was developed with grid applications in mind. With its exceptionally low reaction time, high data resolution and proven operational security, it is clear that the E850 was designed for use in all applications in high-voltage networks. Up to 36… Maggiori informazioni

  • Class 0.2S meter with transformer connection
  • Especially developed for grid applications
  • Much faster measuring than commercial and industrial meters
  • Single-phase power registration of any energy or quadrant
  • Integrates network quality module with 36 registers
  • Communication and accounting of line and transformers losses
  • Registration and display of instantaneous values
  • Excellent measurement ratios for low loads as well as under full load
  • Up to 36 measurement channels, 24 energy tariff registers and 8 maximum registers
  • Previous values and load profile recording
  • Tariff control with internal events signals
  • RS-485 interface for direct connection to additional meters (daisy chain)
  • Operational monitoring with event memory, up to 256 events
  • 4 or 8 output contacts
  • Asia-Pacific