Single-phase Smart Meter

The meter for commercial and industrial customers. Communication capabilities over GSM/GPRS, RF, Optical, RS485, the meters are aimed to be used fo AMI/AMR/AMM and smart grids.

Key Feature

  • Import and export active power.
  • Import and export reactive power.
  • Apparent power.
  • Register 13 month of billing data.
  • Maximum demand.
  • Up to 4tariffs, 100special days, 12season tables, 8week types, 8day tables and
  • 12entries in a day table.

Technical Specification

Voltage Ratings Reference Voltage
Operating Voltage Range
Supply Frequency
Current Ratings Basic Current (lb)
Maximum Current (lmax)
Staring Current
Accuracy Active
Class B
Class 1
Power Consumption Voltage Circuit (without module)
Current Circuit
≤W, 4VA
Insulation Strength AC Voltage Test
Impulse Voltage Test
4kV during 1min
1.2/50μs mains connections 6kV
Communication Interface   Optical port, GSM/GPRS/RF/RS485
Temperature Operation Range
Limit Range
Protection   Power overload Line/Load reversal
Current overload Over/Under voltage
RTC Accuracy Accuracy
Service life
≤ 5 ppm
12 years
IP Rating   IP54
Net Weight   1.16kg
Device Life Service Life
UV Resistance
15 years
15 years
Internal Control Relay   250V AC/DC, 3A
Battery Backup Battery Life 15 years


Connection Diagram without disconnector