Understand what NMI approval covers for CT connected electricity meters in Australia, including accuracy class, sensor combinations, verification and billing use.
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National Instrument Test Procedures (NITP) form part of the legal quality assurance systems, as mandated by the National Measurement Institute (NMI). NMI works to assure accuracy verification is done for all electricity meters used within Australia for Trade Measurement or Billing. National Instrument Test Procedures for electricity utility meters is known as NITP-14. Electricity metersRead more
Electricity meters, energy meters, multi-function metering and any power metering incorporating internal clocks for date/time stamp resolution must comply with NMI electrical metering standards to ensure the clock time does not drift.
