Revenue Metering Reference

Data records

Each statement in Revenue Metering Reference is recorded as a data record with its source, verification date, review status and history. The index lists 76 records by subject.

Test methods

Bolted connection resistance

Data records for Bolted connection resistance.
RecordStatement
tests.bolted-connection-resistance.equipment.instrument.acceptanceBolted Connection Resistance is specified for coupling-capacitor voltage transformers in acceptance testing at clause 7.10.3.B.1 of ANSI/NETA ATS-2025. Value: coupling-capacitor voltage transformers.
tests.bolted-connection-resistance.equipment.instrument.maintenanceBolted Connection Resistance is specified for coupling-capacitor voltage transformers in maintenance testing at clause 7.10.3.B.1 of ANSI/NETA MTS-2023. Value: coupling-capacitor voltage transformers.

Capacitance measurement

Data records for Capacitance measurement.
RecordStatement
tests.capacitance-measurement.equipment.instrument.acceptanceCapacitance Measurement is specified for coupling-capacitor voltage transformers in acceptance testing at clause 7.10.3.B.7 of ANSI/NETA ATS-2025. Value: coupling-capacitor voltage transformers.
tests.capacitance-measurement.equipment.instrument.maintenanceCapacitance Measurement is specified for coupling-capacitor voltage transformers in maintenance testing at clause 7.10.3.B.7 of ANSI/NETA MTS-2023. Value: coupling-capacitor voltage transformers.

Control and functional verification

Data records for Control and functional verification.
RecordStatement
tests.control-and-functional-verification.equipment.instrument.acceptanceControl and Functional Verification is specified for microprocessor-based metering devices in acceptance testing at clause 7.11.2.B.2 of ANSI/NETA ATS-2025. Value: microprocessor-based metering devices.
tests.control-and-functional-verification.equipment.instrument.maintenanceControl and Functional Verification is specified for microprocessor-based metering devices in maintenance testing at clause 7.11.2.B of ANSI/NETA MTS-2023. Value: microprocessor-based metering devices.

CT Excitation and Saturation

Data records for CT Excitation and Saturation.
RecordStatement
tests.ct-excitation-and-saturation.equipment.instrument.acceptanceCT Excitation and Saturation is specified for current transformers in acceptance testing at clause 7.10.1.B.4 of ANSI/NETA ATS-2025. Value: current transformers.
tests.ct-excitation-and-saturation.equipment.instrument.maintenanceCT Excitation and Saturation is specified for current transformers in maintenance testing at clause 7.10.1.B.5 of ANSI/NETA MTS-2023. Value: current transformers.
tests.ct-excitation-and-saturation.governed-by.ansi-neta-atsCT Excitation and Saturation is addressed in ANSI/NETA ATS-2025.
tests.ct-excitation-and-saturation.governed-by.ansi-neta-mtsCT Excitation and Saturation is addressed in ANSI/NETA MTS-2023.
tests.ct-excitation-and-saturation.governed-by.ieee-c57-13CT Excitation and Saturation is addressed in IEEE C57.13-2016.
tests.ct-excitation-and-saturation.governed-by.ieee-c57-13-1CT Excitation and Saturation is addressed in IEEE C57.13.1-2017.
tests.ct-excitation-and-saturation.titleThe test method is named CT Excitation and Saturation. Value: CT Excitation and Saturation.

Dielectric withstand

Data records for Dielectric withstand.
RecordStatement
tests.dielectric-withstand.equipment.instrument.acceptanceDielectric Withstand is specified for current transformers in acceptance testing at clause 7.10.1.B.7 of ANSI/NETA ATS-2025. Value: current transformers.
tests.dielectric-withstand.equipment.instrument.maintenanceDielectric Withstand is specified for current transformers in maintenance testing at clause 7.10.1.B.8 of ANSI/NETA MTS-2023. Value: current transformers.

Instrument Transformer Burden

Data records for Instrument Transformer Burden.
RecordStatement
tests.instrument-transformer-burden.equipment.instrument.acceptanceInstrument Transformer Burden is specified for current transformers in acceptance testing at clause 7.10.1.B.5 of ANSI/NETA ATS-2025. Value: current transformers.
tests.instrument-transformer-burden.equipment.instrument.maintenanceInstrument Transformer Burden is specified for current transformers in maintenance testing at clause 7.10.1.B.6 of ANSI/NETA MTS-2023. Value: current transformers.
tests.instrument-transformer-burden.governed-by.ansi-neta-atsInstrument Transformer Burden is addressed in ANSI/NETA ATS-2025.
tests.instrument-transformer-burden.governed-by.ansi-neta-mtsInstrument Transformer Burden is addressed in ANSI/NETA MTS-2023.
tests.instrument-transformer-burden.governed-by.ieee-c57-13Instrument Transformer Burden is addressed in IEEE C57.13-2016.
tests.instrument-transformer-burden.governed-by.ieee-c57-13-1Instrument Transformer Burden is addressed in IEEE C57.13.1-2017.
tests.instrument-transformer-burden.titleThe test method is named Instrument Transformer Burden. Value: Instrument Transformer Burden.

Instrument Transformer Ratio and Phase Angle

Data records for Instrument Transformer Ratio and Phase Angle.
RecordStatement
tests.instrument-transformer-ratio-and-phase-angle.equipment.instrument.acceptanceInstrument Transformer Ratio and Phase Angle is specified for current transformers in acceptance testing at clause 7.10.1.B.3 of ANSI/NETA ATS-2025. Value: current transformers.
tests.instrument-transformer-ratio-and-phase-angle.equipment.instrument.maintenanceInstrument Transformer Ratio and Phase Angle is specified for current transformers in maintenance testing at clause 7.10.1.B.4 of ANSI/NETA MTS-2023. Value: current transformers.
tests.instrument-transformer-ratio-and-phase-angle.equipment.network-protector.acceptanceInstrument Transformer Ratio and Phase Angle is specified for low-voltage network protectors in acceptance testing at clause 7.8.B.5 of ANSI/NETA ATS-2025. Value: low-voltage network protectors.
tests.instrument-transformer-ratio-and-phase-angle.equipment.network-protector.maintenanceInstrument Transformer Ratio and Phase Angle is specified for low-voltage network protectors in maintenance testing at clause 7.8.B.5 of ANSI/NETA MTS-2023. Value: low-voltage network protectors.
tests.instrument-transformer-ratio-and-phase-angle.governed-by.ansi-neta-atsInstrument Transformer Ratio and Phase Angle is addressed in ANSI/NETA ATS-2025.
tests.instrument-transformer-ratio-and-phase-angle.governed-by.ansi-neta-mtsInstrument Transformer Ratio and Phase Angle is addressed in ANSI/NETA MTS-2023.
tests.instrument-transformer-ratio-and-phase-angle.governed-by.ieee-c57-13Instrument Transformer Ratio and Phase Angle is addressed in IEEE C57.13-2016.
tests.instrument-transformer-ratio-and-phase-angle.governed-by.ieee-c57-13-1Instrument Transformer Ratio and Phase Angle is addressed in IEEE C57.13.1-2017.
tests.instrument-transformer-ratio-and-phase-angle.governed-by.ieee-c57-13-6Instrument Transformer Ratio and Phase Angle is addressed in IEEE C57.13.6-2005.
tests.instrument-transformer-ratio-and-phase-angle.titleThe test method is named Instrument Transformer Ratio and Phase Angle. Value: Instrument Transformer Ratio and Phase Angle.

Instrument Transformer Secondary Grounding

Data records for Instrument Transformer Secondary Grounding.
RecordStatement
tests.instrument-transformer-secondary-grounding.equipment.instrument.acceptanceInstrument Transformer Secondary Grounding is specified for current transformers in acceptance testing at clause 7.10.1.B.9 of ANSI/NETA ATS-2025. Value: current transformers.
tests.instrument-transformer-secondary-grounding.equipment.instrument.maintenanceInstrument Transformer Secondary Grounding is specified for current transformers in maintenance testing at clause 7.10.1.B.10 of ANSI/NETA MTS-2023. Value: current transformers.
tests.instrument-transformer-secondary-grounding.equipment.surge.acceptanceInstrument Transformer Secondary Grounding is specified for medium-voltage and high-voltage surge arresters in acceptance testing at clause 7.19.2.B.3 of ANSI/NETA ATS-2025. Value: medium-voltage and high-voltage surge arresters.
tests.instrument-transformer-secondary-grounding.equipment.surge.maintenanceInstrument Transformer Secondary Grounding is specified for medium-voltage and high-voltage surge arresters in maintenance testing at clause 7.19.2.B of ANSI/NETA MTS-2023. Value: medium-voltage and high-voltage surge arresters.
tests.instrument-transformer-secondary-grounding.governed-by.ansi-neta-atsInstrument Transformer Secondary Grounding is addressed in ANSI/NETA ATS-2025.
tests.instrument-transformer-secondary-grounding.governed-by.ansi-neta-mtsInstrument Transformer Secondary Grounding is addressed in ANSI/NETA MTS-2023.
tests.instrument-transformer-secondary-grounding.titleThe test method is named Instrument Transformer Secondary Grounding. Value: Instrument Transformer Secondary Grounding.

Insulation power factor dissipation factor

Data records for Insulation power factor dissipation factor.
RecordStatement
tests.insulation-power-factor-dissipation-factor.equipment.instrument.acceptanceInsulation Power Factor Dissipation Factor is specified for current transformers in acceptance testing at clause 7.10.1.B.8 of ANSI/NETA ATS-2025. Value: current transformers.
tests.insulation-power-factor-dissipation-factor.equipment.instrument.maintenanceInsulation Power Factor Dissipation Factor is specified for current transformers in maintenance testing at clause 7.10.1.B.9 of ANSI/NETA MTS-2023. Value: current transformers.

Insulation resistance

Data records for Insulation resistance.
RecordStatement
tests.insulation-resistance.equipment.instrument.acceptanceInsulation Resistance is specified for current transformers in acceptance testing at clause 7.10.1.B.1 of ANSI/NETA ATS-2025. Value: current transformers.
tests.insulation-resistance.equipment.instrument.maintenanceInsulation Resistance is specified for current transformers in maintenance testing at clause 7.10.1.B.2 of ANSI/NETA MTS-2023. Value: current transformers.

Meter Accuracy Verification

Data records for Meter Accuracy Verification.
RecordStatement
tests.meter-accuracy-verification.equipment.battery.acceptanceMeter Accuracy Verification is specified for direct-current system chargers in acceptance testing at clause 7.18.2.B.5 of ANSI/NETA ATS-2025. Value: direct-current system chargers.
tests.meter-accuracy-verification.equipment.battery.maintenanceMeter Accuracy Verification is specified for direct-current system chargers in maintenance testing at clause 7.18.2.B of ANSI/NETA MTS-2023. Value: direct-current system chargers.
tests.meter-accuracy-verification.equipment.instrument.acceptanceMeter Accuracy Verification is specified for electromechanical and solid-state metering devices in acceptance testing at clause 7.11.1.B.1 of ANSI/NETA ATS-2025. Value: electromechanical and solid-state metering devices.
tests.meter-accuracy-verification.equipment.instrument.maintenanceMeter Accuracy Verification is specified for electromechanical and solid-state metering devices in maintenance testing at clause 7.11.1.B.1 of ANSI/NETA MTS-2023. Value: electromechanical and solid-state metering devices.
tests.meter-accuracy-verification.equipment.relay.acceptanceMeter Accuracy Verification is specified for microprocessor-based protective relays in acceptance testing at clause 7.9.2.B.2 of ANSI/NETA ATS-2025. Value: microprocessor-based protective relays.
tests.meter-accuracy-verification.equipment.relay.maintenanceMeter Accuracy Verification is specified for microprocessor-based protective relays in maintenance testing at clause 7.9.2.B.2 of ANSI/NETA MTS-2023. Value: microprocessor-based protective relays.
tests.meter-accuracy-verification.equipment.switchgear.acceptanceMeter Accuracy Verification is specified for switchgear and switchboard assemblies in acceptance testing at clause 7.1.1.B.7 of ANSI/NETA ATS-2025. Value: switchgear and switchboard assemblies.
tests.meter-accuracy-verification.governed-by.ansi-neta-atsMeter Accuracy Verification is addressed in ANSI/NETA ATS-2025.
tests.meter-accuracy-verification.governed-by.ansi-neta-mtsMeter Accuracy Verification is addressed in ANSI/NETA MTS-2023.
tests.meter-accuracy-verification.titleThe test method is named Meter Accuracy Verification. Value: Meter Accuracy Verification.

Polarity test

Data records for Polarity test.
RecordStatement
tests.polarity-test.equipment.instrument.acceptancePolarity Test is specified for current transformers in acceptance testing at clause 7.10.1.B.2 of ANSI/NETA ATS-2025. Value: current transformers.
tests.polarity-test.equipment.instrument.maintenancePolarity Test is specified for current transformers in maintenance testing at clause 7.10.1.B.3 of ANSI/NETA MTS-2023. Value: current transformers.

Visual and mechanical inspection

Data records for Visual and mechanical inspection.
RecordStatement
tests.visual-and-mechanical-inspection.equipment.instrument.acceptanceVisual and Mechanical Inspection is specified for current transformers in acceptance testing at clause 7.10.1.A of ANSI/NETA ATS-2025. Value: current transformers.
tests.visual-and-mechanical-inspection.equipment.instrument.maintenanceVisual and Mechanical Inspection is specified for current transformers in maintenance testing at clause 7.10.1.A of ANSI/NETA MTS-2023. Value: current transformers.

Standards

ANSI C12.1-2026

Data records for ANSI C12.1-2026.
RecordStatement
std.ansi-c12-1.edition.2026ANSI C12.1-2026 is the 2026 edition of the ANSI code for electricity metering, listed on the ANSI webstore with NEMA as the content provider. Value: 2026.
std.ansi-c12-1.scopeThe code sets performance criteria for new AC watthour meters, demand meters and related devices, acceptable in-service performance levels for revenue meters, and recommended measurements, installation requirements and test schedules.

IEEE Guide for Field Testing of Relaying Current Transformers

Data records for IEEE Guide for Field Testing of Relaying Current Transformers.
RecordStatement
std.ieee-c57-13-1.designationIEEE C57.13.1-2017 is the designation of the document titled IEEE Guide for Field Testing of Relaying Current Transformers. Value: IEEE C57.13.1-2017.
std.ieee-c57-13-1.edition.2017IEEE C57.13.1-2017 is the 2017 edition of the IEEE document titled IEEE Guide for Field Testing of Relaying Current Transformers, published on 2018-10-31. Value: 2017.
std.ieee-c57-13-1.scopeThe guide describes field test methods for confirming that relaying current transformers are wired correctly, carry their marked ratio and polarity, and remain able to perform as designed when new and after time in service.
std.ieee-c57-13-1.statusThe IEEE catalog lists IEEE C57.13.1-2017 with the status Active Standard. Value: Active Standard.
std.ieee-c57-13-1.titleThe publisher catalog gives the full title of IEEE C57.13.1-2017 as IEEE Guide for Field Testing of Relaying Current Transformers. Value: IEEE Guide for Field Testing of Relaying Current Transformers.

IEEE Standard for High Accuracy Instrument Transformers

Data records for IEEE Standard for High Accuracy Instrument Transformers.
RecordStatement
std.ieee-c57-13-6.designationIEEE C57.13.6-2005 is the designation of the document titled IEEE Standard for High Accuracy Instrument Transformers. Value: IEEE C57.13.6-2005.
std.ieee-c57-13-6.edition.2005IEEE C57.13.6-2005 is the 2005 edition of the IEEE document titled IEEE Standard for High Accuracy Instrument Transformers, published on 2005-12-09. Value: 2005.
std.ieee-c57-13-6.inactivatedThe IEEE catalog lists the inactivation of IEEE C57.13.6-2005 on the date stated in the datum value. Value: 2021-03-25.
std.ieee-c57-13-6.reaffirmedThe IEEE catalog lists the reaffirmation of IEEE C57.13.6-2005 on the date stated in the datum value. Value: 2010-06-17.
std.ieee-c57-13-6.scopeThe standard adds one 0.15 voltage transformer accuracy class, two 0.15 current transformer accuracy classes, two current transformer burdens and two routine accuracy test methods for current transformers.
std.ieee-c57-13-6.statusThe IEEE catalog lists IEEE C57.13.6-2005 with the status Inactive-Reserved Standard. Value: Inactive-Reserved Standard.
std.ieee-c57-13-6.titleThe publisher catalog gives the full title of IEEE C57.13.6-2005 as IEEE Standard for High Accuracy Instrument Transformers. Value: IEEE Standard for High Accuracy Instrument Transformers.

IEEE Standard Requirements for Instrument Transformers

Data records for IEEE Standard Requirements for Instrument Transformers.
RecordStatement
std.ieee-c57-13.designationIEEE C57.13-2016 is the designation of the document titled IEEE Standard Requirements for Instrument Transformers. Value: IEEE C57.13-2016.
std.ieee-c57-13.edition.2016IEEE C57.13-2016 is the 2016 edition of the IEEE document titled IEEE Standard Requirements for Instrument Transformers, published on 2016-06-29. Value: 2016.
std.ieee-c57-13.scopeThe standard sets electrical, dimensional, mechanical and certain safety requirements for current transformers and inductively coupled voltage transformers used for measurement and for controlling AC generation, transmission and distribution equipment, and it covers metering accuracy classes and test procedures.
std.ieee-c57-13.statusThe IEEE catalog lists IEEE C57.13-2016 with the status Active Standard. Value: Active Standard.
std.ieee-c57-13.titleThe publisher catalog gives the full title of IEEE C57.13-2016 as IEEE Standard Requirements for Instrument Transformers. Value: IEEE Standard Requirements for Instrument Transformers.