i-Credit 510 single-phase meter provides flexibility through a modular design that readily accommodates the latest communications technologies utilising DLMS open protocol. The communications module can be factory installed, or fitted (or replaced) in the field. This enhances flexibility by enabling the use of ‘best of breed’ technologies, thereby future-proofing the utility’s investment.

i-Credit 510 paves the way for easy and convenient data transfer from the meter to the utility’s back office, and is a convenient solution for AMI applications. Provision for a range of communications technologies, including mesh radio, GPRS/3G devices and others, ensures i-Credit 510 will meet your current and future needs.



    • Domestic single-phase metering
    • Small commercial premises
    • Advanced metering infrastructure (AMI) and non-AMI
    • Suitable for co-generation metering applications
  • Key Feature

    • Four-quadrant metering with import/export registration
    • Multiple configurations function: up to 16 pre-loaded in the meter and executed in the field (variant specific)
    • Support for AMI features: TOU-based switching, boost, and remote firmware upgrades
    • Large capacity power supply to support high communications device demands
    • Modular ‘front belly’ design, with support for a range of communications devices
    • Remote de-energisation and energisation (direct and arm)
    • Logging and remote notification (alarm) of events
    • QoS (Quality of Supply) monitoring
    • User-friendly tariff configuration features
    • Build option for single or twin element
    • Enhanced load profile capability, with primary load profile for energy data and secondary load profile for supply quality
  • Benefits

    • Modular communication for easy integration with AMI system
    • Reduced on-site call times and costs
    • Assists consumers in managing energy consumption
    • Front mounted communications module for easy access 
    • Specification
    • Electrical

      Connection type

      1-phase, 2-wire, active neutral, direct connected

      Load Terminals

      Variant specific

      Measuring Elements

      1 or 2 element

      Rated voltage (Vnom)

      230 V AC, -20% to +15%

      Maximum voltage

      300 V (L-N) continuous

      Impulse withstand

      10 kV, 0.5 J (as per IEC) | 12 kV, 9 J, (as per NMI M6)


      50 Hz ±5%

      Current range

      10 A Ib, 100 A Imax


      Class 1.0 (Active Energy), Class 2.0 (Reactive Energy)

      Metrology Lamp

      Two configurable metrological LEDs for active and reactive energy



      AS 62052.11, AS 62052.21, AS 62053.21, AS 62053.23, NMI-M6

      IEC 62052.11, IEC 62052.21, IEC 62053.21, IEC 62053.23, IS 13779

      Data storage capacity

      Energy/demand load profile

      1680 days (single channel) at 30-minute interval (configurable )

      Quality of supply (QoS) parameters

      3000 days (single parameter) at 30-minute interval (configurable) parameters include average voltage, current, THD, temperature etc.


      Mains supply contactor

      100 A

      Auxiliary load control

      31.5 A and/or 60 A, 2 A (build option)


      Dimensions (W x H x D)

      145 mm x 230 mm x 112 mm (with 35 mm terminal block cover)


      Flame-retardant polycarbonate


      Terminal cover, meter main cover, configuration button, communication module


      1.4 to 1.6 kg (approx.), depending on variant



      ANSI optical port (AS 62056.21)


      LAN, HAN, WAN. Support for most communications topologies

      Hot-swappable interchangeable modules, sealable separately

      Pulse Output (option)

      230 V AC, 2 A (volt free)

      27Vdc, 27mA (build option for up to 2 outputs)

      Outage notification

      Last gasp power supply (build option)


      Ingress protection

      IP 53

      Insulation class

      Protective class II


      Operating: -10 °C to +60 °C

      Storage: -25 °C to +70 °C


      95%, non-condensing