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Three-phase CT-operated smart meter with cellular communications

Premier211is athree-phaseCT-operated smart meter that provides flexibility through a modular design to accommodate the latest cellular communications technologies. Premier 211 paves the way for reliable data transfer, making it the ideal solution for AMI applications. The meter supports firmware upgrade, allowing metering and communications features, functionality to be updated in the field. Premier 211 meters are 'fit for purpose' for all contestable metering installations. This enhances flexibility and makes the investment future-proof. The meters can be used for individual do mesticor small commercial applications, offering value for money with reduced Capexand inventory. The Premier 211 smart meter forms part of the Secure's liberty online smart metering solution. Refer liberty online brochure for system details.


  • Industrial three-phase metering
  • Medium and large commercial premises
  • Suitable for three-phase co-generation metering applications
  • Advanced metering infrastructure (AMI)


  • Better information on usage to manage energy consumption
  • Improved billing cycle and accuracy through remote reading
  • Fail-safe installation and commissioning process – reduced site opex and time
  • Power outage management – quick response time
  • Remote re-configurations
  • Reduced cost of ownership
    • Removes cost of manual read
    • Designed to serve long life in field


  • Meets the minimum services specification as per Australian National Electricity Rules (NER)
  • Multi-operator (roaming) SIM support – ensures maximum network coverage
  • Four-quadrant metering with import/export registration
  • Alerts to identify potential anomalies
  • Quality of supply (QoS) monitoring
  • Modular communication
  • Remote firmware upgrade


Connection type 3-phase, 4-wire, CT-operated
Rated voltage 230 V, -20% to +15%
Maximum voltage 460 V (L-N) continuous
Impulse withstand 12 kV, 9 J, as per NMI M6
Current range 5-20A
Frequency 50 Hz ±5%
Accuracy Class 0.5 (active energy), class 2.0 (reactive energy)
Metrology lamp Two metrological LEDs for active and reactive energy
Standards NMI M6-1, AS 62052.11, AS 62053.22, AS 62053.23, AS 62052.21Exceeds minimum services specification as per the National Electricity Amendment (expanding competition in metering and related services. Rule 2015 No. 12)
Data storage capacity
Energy/demand load profile 395 days (per channel) at 30-minute interval (configurable), up to 4 channels,65 days (per channel) at 5-minute interval (configurable), up to 4 channels
Quality of supply (QoS) parameters 90 days (per parameter) at 30-minute interval (configurable), up to 22 parameters, including average voltage, current, phase angle, temperature
Auxiliary load control 2A relay
Dimensions (W x H x D) 180 mm x 252 mm x 118 mm
Enclosure material Flame-retardant polycarbonate
Weight 1.7 kg (approx.)
Sealing provisions Terminal cover, meter main cover, communications module
Display 8-character alphanumeric LCD with backlight and icons for status
For more details click here.