Smart Energy Meters (ADDAD)- 1PH



The SX1A1-SELS-05 series single-phase meters support the needs of the residential and industrial sector by providing consumption patterns of electric power in single-phase two-wire low voltage networks. Equipped with advanced communication capabilities such as RF, PLC, GPRS, AND RD485, these meters fortify smart grids and Automated Metering Infrastructure (AMI).


Salient Features

  • Smart Tariffs: Up to 8 tariffs to supply electricity at time-dependent rates
  • Relay Switch: Electrically Operated “On/Off” Switch
  • Bidirectional measurement of active energy in each tariff for the past 12 months.
  • Communication Capabilities: PLC/RF,GPRS, IR, RS-485
  • Firmware Remote Upgrade: Adequate firmware update
  • Tamper Detection and Log
  • Time Calibration & Magnetic Interference
  • Cover Opening and Energy Reversal


Technical Specifications

Measurement Capabilities:

Bidirectional measurement of active/reactive energy in each tariff for the past 12 months.

  • Four-Quadrant Energy Measurement
  • Instantaneous Value Measurement
  • Freeze Energy
  • Maximum Demand
  • Multi-Tariff
Features of LCD:
  • Scrolling Display
  • Button Press Display
  • IR Operation Display
  • Power-Off Display
  • LCD Backlight
Communication Interface:
  • RS485 communication
  • Interface adhering to DLMS standard
  • Supports In-Home Display
Recording of Events:
  • Loss of voltage/current/phase
  • Over-voltage
  • Load-reversal
  • Current imbalance
  • Open Meter-Cover or Terminal-Cover