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three-phase smart meter with cellular communications

The Sprint 211 is a three phase smart meter that provides communication flexibility using a modular design to accommodate the latest cellular communication technologies. The Sprint 211 paves the way for reliable data transfer making it the ideal solution for smart metering applications. The meter supports firmware upgrade, allowing metering and communications features, functionality to be updated in the field. Sprint 211 meters are 'fit for purpose' for all contestable and embedded metering installations. This enhances flexibility and makes the investment future-proof. The meters can be used for individual domestic or small commercial applications as well as for co-located metering installations in child configuration, offering value for money with reduced Capex and inventory. The Sprint 211 smart meter forms part of the Secure's liberty online smart metering solution. Refer liberty online brochure for system details.


  • Domestic and commercial premises
  • Embedded networks and co-located installations (optional)
  • Suitable for three phase co-generation metering applications
  • Advanced metering infrastructure (AMI)


  • Value for investment with common infrastructure for contestable and embedded solutions.
  • Better information on usage to manage energy consumption
  • Improve billing cycle and accuracy through remote reading
  • Facilitates supply connection/disconnection remotely
  • Optimised telecommunication and data services for embedded networks
  • 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
  • Credit and Pay As You Go (PAYG) mode, remotely switchable (optional)
  • Peak and off-peak tariff management
  • Remote de-energisation and energisation
  • Alerts to identify potential anomalies
  • Quality of supply (QoS) monitoring
  • Modular communication
  • Remote firmware upgrade

Options and accessories

  • Auxiliary load control
  • External antenna
  • Build options
    • 4G WAN & Zigbee HAN (Contestable)
    • Zigbee HAN (Embedded child)
  • ZigBee® compliant in-home display


Connection type 3-phase 4-wires, direct connected
Rated voltage 230 V AC, -20% to +15%
Maximum voltage 460V (L-N) continuous
Impulse withstand 12 kV, 9 J, as per NMI M6
Frequency 50 Hz ±5%
Current range 10-100A
Frequency 50 Hz ±5%
Accuracy class Class 1.0 (active energy), Class 2.0 (reactive energy)
Metrology Lamp Two configurable metrological LEDs for active and reactive energy
Standards NMI M6-1, AS 62052.11, AS 62053.21, 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 8 parameters, including average voltage, current, phase angles, temperature
Mains supply contactor 100 A
Auxiliary load control 31.5A, variant specific
Dimensions (W x H x D) 180 mm x 252 mm x 118 mm
Enclosure material Flame retardant poly-carbonate
Weight 2.4 kg (approx.)
Sealing provisions Terminal cover, meter main cover, communications module
Display 8-character alphanumeric LCD with backlight and icons for status